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I’m ready to turn a long wish-list of rehearsal tools into a single, polished mobile app that every member of my eight-person crew can depend on. The core deliverable is a native iOS and Android application that keeps six musicians and two technicians perfectly in sync, both sonically and visually, during practice and on stage. Here’s the workflow I need the app to cover: • Personal log-in codes for each user, leading to a clean, well-designed dashboard that lets them pick custom backgrounds, color themes, and other profile settings. • A low-latency in-ear metronome featuring adjustable volume per user, fully synchronized click tracks, and clear visual cues so no one has to guess where the downbeat is. • Push-to-talk, always-on talkback, and overall voice routing so the band can speak in real time without leaving the music screen. • Simple setlist management: drop songs into order, store BPM, and have the click automatically shift to the next tempo as we move down the list. • Optional rehearsal recording and a configurable break-timer that pops up when we schedule pauses. Intuitive navigation is critical—I don’t want anyone hunting for buttons in the middle of a set—so the interface must strike the right balance between aesthetics and speed. Think smooth gestures, clear labels, and a thoughtfully chosen icon set rather than clutter. Acceptance criteria 1. A single codebase deployed to TestFlight and Google Play Internal Test, installable on modern iOS and Android phones or tablets. 2. End-to-end latency for the click and talkback below a perceptible threshold in a typical Wi-Fi rehearsal space. 3. Settings and setlists persisting securely to a lightweight cloud back end so changes made by one technician update instantly for all users. 4. A brief user guide and annotated source or build notes so we can extend the app in the future. If you have experience with real-time audio (WebRTC, Core Audio, AAudio, etc.) and can create an interface that feels as good as it looks, I’d love to see how you would approach this build and how long it will take to get us to a testable MVP.
Projekt-ID: 40096998
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Aktiv vor 17 Tagen
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68 Freelancer bieten im Durchschnitt €360 EUR für diesen Auftrag

Hi There, 1.I’m ready to turn a long wish-list of rehearsal tools into a single,... ==> We understand the need for a polished, intuitive app for your band. A clean UI is crucial during a live set. We have done similar projects before. One interesting app had a feature where users could visually map stage positions and the app would adjust monitor mix audio panning based on that map. We will focus on a clean dashboard and personalized profiles as youve outlined. We got the idea for the core features. The low-latency metronome and synchronized click tracks are the heart of the app. Well use WebRTC to ensure real-time audio for this and the talkback feature. The setlist management with automatic tempo changes is a great idea for smooth transitions, and we will include the recording and break-timer functions. Your technical needs are clear. ## Queries : 1. Who will have the authority to create and modify setlists? Can any band member change the song order, or is that role limited to specific users like the technicians? ## Initial Project Structure : - Login - Dashboard - Setlist Manager - Rehearsal Screen - Profile & Settings - Recordings Library We use advanced AI tools (Cursor, Claude, ChatGPT) to speed up coding and reduce manual work hours. We pass these time-savings to you, providing a high-quality app at a very competitive price. Waiting for your reply. :-) Regards, Ghanu & Samir. KESHAV INFOTECH
€187 EUR in 9 Tagen
9,5
9,5

Hello, Greetings Hope you are doing well. I am a Mobile Application developer with over 5 years of experience. I am confident in my ability and skills to develop high-quality Mobile apps and would like to work on your project. I will complete the work as per your requirements. I want to discuss more this project to prepare the final concept. So let’s discuss this in detail over chat then will make plans to start work on it. Waiting for your earliest reply. Thanks. Shubham
€125 EUR in 12 Tagen
8,0
8,0

I HAVE WORKED ON SIMILAR HIGH-PERFORMANCE REAL-TIME APPS—LET’S BUILD A NEXT-LEVEL SOLUTION TOGETHER. Hi there, I’d be glad to help you build your complete mobile application with clean architecture, real-time features, and a frictionless user experience. My approach focuses on performance, reliability, and long-term maintainability. Core Features I Will Deliver • Secure user accounts with personalized dashboards • Real-time, low-latency audio engine for click tracks and talkback • Push-to-talk + always-on communication • Setlist management with BPM automation • Cloud-synced settings and instant updates across all devices • Optional rehearsal recording + break timer • Clean UI/UX optimized for fast interaction • Deployment to iOS & Android test environments • Documentation + short user guide User Roles • Musicians – access synchronized metronome, talkback, setlists, and personal settings • Technicians – control global settings, setlists, talkback routing, and system configuration • Admin – manage users, monitor performance, and oversee backend settings You’ll receive: • Complete source code (full ownership) • 2 years of free ongoing support & maintenance • Developer-ready structure, testing, and future scalability • Fast communication and a clear delivery plan I’d love to collaborate and bring your vision to a flawless, production-ready app. Let’s discuss your timeline and move forward!
€140 EUR in 7 Tagen
8,2
8,2

I have extensive experience in Mobile App Development, iPhone, Android, User Interface / IA, and iPad which align perfectly with your Multi-User Band App Development project requirements. I am confident in my ability to create a polished app that meets all your needs. The budget can be adjusted once we discuss the full scope, and I am committed to working within your constraints. Let's discuss the details further and get started on this exciting project. Please review my 15-year-old profile to see my work history. Your satisfaction is my top priority, and I am eager to showcase my dedication by starting the tasks immediately. Looking forward to working with you on this project.
€175 EUR in 7 Tagen
6,9
6,9

Hello, I came across your project and found it truly interesting. With over eight years of hands-on experience in this field, I have successfully delivered high-quality solutions to clients worldwide. My dedication to excellence is reflected in the 180+ positive reviews from satisfied clients. I’d love to bring this expertise to your project and ensure outstanding results. However, I do have a few important points I’d like to clarify to align perfectly with your vision. Let’s connect via chat, where I can also share relevant examples of my past work. I'm looking forward to hearing back from you! Best Regards, Divu.
€250 EUR in 4 Tagen
6,5
6,5

Hi I have read your requirements and I am sure I will be able to help you. Please message me so that we will have detail technical discussion. I have 9+ years of combined experience in Mobile Application development in Native on Android Java, kotlin and IOS Swift, and For Hybrid Cross platform on Flutter Dart, and for web and backend on react js and node js, Python Django, Power BI, Scikit-learn, Data Science AI ML, PyTorch, TensorFlow, SparkML , java spring boot and php CodeIgniter mvc. Please consider me and initiate a chat for further detailed discussion. Regards, Anju
€1.000 EUR in 30 Tagen
6,5
6,5

Hello There!!! ⚜⭐⭐⭐⭐⚜(( Real-Time Multi-User Band App with Low-Latency Audio & Intuitive Dashboard ))⚜⭐⭐⭐⭐⚜ You are seeking a native iOS and Android app that keeps your eight-person band perfectly synchronized during rehearsals and performances. The app needs personal logins, customizable dashboards, a low-latency in-ear metronome, real-time voice routing, setlist management, and optional recording with break timers. The interface must be intuitive, fast, and visually appealing for seamless use during live sessions. I have hands-on experience building real-time audio apps using WebRTC and Core Audio/AAudio, coupled with creating responsive, clean, and user-centric mobile UIs. My approach ensures minimal latency, synchronized cloud-backed settings, and smooth, gesture-based navigation. Key features: 1. Low-latency in-ear metronome and push-to-talk voice routing 2. Cloud-synced setlists and settings for all users 3. Native iOS & Android deployment with a single codebase I can deliver a testable MVP ready for your band to trial. Let’s discuss timelines and technical approach. Warm Regards, Farhin B.
€110 EUR in 10 Tagen
6,3
6,3

I can help turn your rehearsal wish-list into a polished, native iOS and Android app that keeps all eight crew members perfectly in sync. From a low-latency in-ear metronome and talkback system to setlist management with auto tempo shifts, I’ll ensure the interface is intuitive, fast, and visually clean. I’ve built real-time audio apps before and can deliver a single codebase with cloud-synced settings and TestFlight/Google Play test deployments. Looking forward for your positive response in the chatbox. Best Regards, Arbaz B
€140 EUR in 7 Tagen
5,1
5,1

As an AI Mobile and Web Developer, I have a versatile set of technologies and skills that make me the ideal candidate for your Multi-User Band App. I am well-versed in React Native and Flutter, mobile frameworks favored for their seamless performance and ability to scale. My experience with real-time audio technologies (WebRTC, Core Audio, AAudio) will be valuable in delivering the low-latency in-ear metronome and push-to-talk features central to your app. Beyond build, I prioritize user experience design that strikes the right balance between aesthetics and functionality. Your app needs to feel effortlessly navigable in high-pressure live performance situations which I understand acutely and will incorporate into my designs to ensure it is easy to use. The importance of intuitive navigation is not lost on me – so expect smooth gestures, clear labels, and a great icon set for straightforward operation. Given my skills in modern cloud architectures too, I can ensure your settings and setlists persist securely in a lightweight cloud backend for instant updates by technicians. If you're looking for an expert blend of clean mobile development with AI intelligence to build well-functioning apps, consider me as someone who thinks smartly whilst working beautifully.
€250 EUR in 14 Tagen
5,1
5,1

As the co-founder of a thriving digital agency and an experienced app developer, my expertise aligns exactly with what you need to turn your wish-list into a reality. Not only have my team and I built breathtaking apps across iOS and Android, but we've also optimized them for high-performance using React Native and Flutter. Your need for precise synchronization both sonically and visually on stage entails an intricate understanding of real-time audio - something we specialize in, so you can rely on us for low-latency metronomes and crystal clear talkbacks. Moreover, logging in is not just about entering codes for us; it’s about creating personalized user experiences. We’ve created imaginative dashboards with customizable features before and we understand the difference they make. Our last builds have relied on lightweight cloud backends, so your data will update instantly across all devices. Remember, we take an innovative yet approachable UI/UX direction when it comes to design choices. There’ll be no guesswork or button hunting as our designs are engineered for simplicity without sacrificing aesthetics. Let's team up to build not just an app, but an engine that'll enhance your rehearsing experience!
€140 EUR in 7 Tagen
4,7
4,7

Hello! As per your project post, you are looking to build a multi-user mobile app for iOS and Android that keeps your eight-person band fully synchronized during rehearsals and performances. The goal is to provide low-latency audio, visual cues, and collaborative tools so musicians and technicians can coordinate effortlessly. My focus will be on delivering a native-feeling cross-platform app that covers personalized dashboards, synchronized in-ear metronomes with adjustable volumes, real-time voice routing via push-to-talk and talkback, setlist management with automatic BPM transitions, and optional rehearsal recording and break timers. The app will be structured to handle multiple users simultaneously with minimal latency, ensuring a smooth, reliable experience for all band members. I specialize in building real-time, collaborative music and rehearsal apps where low-latency audio, visual feedback, and multi-user synchronization are critical. My approach emphasizes performance, intuitive interfaces, and clean, maintainable code so the platform can scale and adapt to your band’s workflow. Let’s connect to ensure the app delivers seamless, real-time rehearsal and performance support for your full crew. Best regards, Nikita Gupta.
€140 EUR in 7 Tagen
4,6
4,6

Hello, With over 6 years of experience in full-stack web development, I'm the ideal candidate for your project. My proficiency in MERN stack, Laravel, Python Django, and PHP combined with my strong understanding of front-end technologies using React and Nextjs will ensure seamless integration of all the elements you require for your app. I have an excellent grasp of real-time audio which is essential for creating a low-latency in-ear metronome and push-to-talk functionalities that you need. This includes my expertise in WebRTC, Core Audio, and AAudio. I understand that collaboration and adaptability are crucial elements for achieving successful outcomes in any project. I bring along readily honed skills in problem-solving and adaptability to changing project requirements. These qualities will ensure a smooth development phase with timely deliveries keeping up to your deadlines. Contact me to see how I can get us closer to developing the best testable MVP possible while maintaining efficiency and precision.
€250 EUR in 5 Tagen
4,1
4,1

Hello I HAVE WORKED ON REAL-TIME AUDIO COLLAB APPS BEFORE! With 8+ years of experience delivering performance-critical mobile products, I understand your core challenge: keeping six musicians and two technicians perfectly synchronized without distractions during rehearsals or live sets. This app must feel invisible, reliable, and fast when timing matters most. → Rock-solid low-latency click, talkback, and visual cues so everyone locks to the same downbeat → Intuitive, stage-safe UI with smooth gestures and clear labels—no button hunting mid-song → Shared setlists, profiles, and settings that update instantly for the entire crew via a secure cloud backend Your wish to merge metronome, communication, setlist control, and rehearsal tools into one polished iOS and Android app aligns strongly with my experience in multi-user audio systems and real-time sync workflows. I focus on designing interfaces musicians trust under pressure—where tempo changes, talkback, and visual guidance just work without cognitive load. I also recognize the importance of future flexibility. Clean architecture, documented builds, and maintainable code ensure your band can extend features as needs evolve, instead of starting over later. Want a rehearsal companion your entire crew can depend on—technically and creatively—I’d be happy to discuss how we can shape this into a reliable, test-ready MVP your band enjoys using. Best regards, Sushma S.
€140 EUR in 7 Tagen
5,0
5,0

⭐️⭐️⭐️⭐️⭐️ Hello! I’m thrilled about the opportunity to bring your vision for a rehearsal app to life! With my extensive experience in developing native iOS and Android applications, especially in real-time audio solutions like WebRTC and Core Audio, I’m confident in delivering a polished product that meets your crew's needs. I understand the importance of intuitive navigation and seamless functionality, ensuring that musicians and technicians can focus on their performance without distractions. My approach will prioritize user-friendly design while maintaining a robust backend for real-time updates. I’m available to start immediately and can provide a timeline for a testable MVP shortly. Let’s discuss your vision further and make this app a reality! Looking forward to your response. Best, Abudulhamid
€100 EUR in 1 Tag
3,8
3,8

Hello -=-♠♠♠♠-=- I HAVE ALREADY DONE SIMILAR WORK IN PAST PLEASE OPEN THE CHAT WINDOW SO I CAN SHARE WITH YOU -=-♠♠♠♠-=- I have carefully reviewed your description for a multi-user band app and I am genuinely excited about the opportunity to help your team stay perfectly synchronized during rehearsals and performances. I understand the importance of low-latency audio, intuitive navigation, and real-time updates across iOS and Android devices, along with secure cloud storage for settings and setlists. Likely core features include personalized dashboards, synchronized in-ear metronome, push-to-talk and talkback voice routing, setlist management with automatic tempo changes, optional rehearsal recording, and configurable break timers. I have 7+ years of experience in mobile development, real-time audio integration, and cross-platform solutions, I can deliver a polished, testable MVP with a seamless interface and reliable cloud syncing. My approach ensures the app is extendable and maintainable for future iterations. Let us schedule a quick chat to align your vision and next steps. Best Regards, Prasham Jain
€125 EUR in 12 Tagen
3,7
3,7

Hello, I’m excited about the opportunity to develop your Multi-User Band App! With over 8 years of experience in mobile app development, I specialize in creating engaging and functional applications that cater to specific user needs, just like your vision for this app. I understand the critical importance of real-time audio synchronization for your band, and my background with WebRTC and Core Audio positions me perfectly to ensure low-latency performance for your metronome and talkback features. I will focus on intuitive navigation to provide a user-friendly interface that keeps everyone in sync both visually and sonically. My proposed timeline for a testable MVP is approximately 6-8 weeks, with a single codebase deployed to TestFlight and Google Play for streamlined testing. I look forward to discussing your project further and learning about your specific needs. Best regards, Andriy
€155 EUR in 1 Tag
3,4
3,4

Hello Greetings, After reviewing your project description, I am confident and excited to work on this project for you. However, I have some crucial points and questions to clarify. Please leave a message in the chat to discuss this, and I can share my recent work that is similar to your requirements. Thanks for your time! I am excited to hear from you soon. Best regards,
€250 EUR in 4 Tagen
3,2
3,2

Coming from Dlite Info Tech, where we enkindle innovation to fuel growth, my team and I have the perfect blend of skills to make your music dream app a reality. With a strong background in both Android and iOS development, I can assure you that your rehearsing crew's needs will be met seamlessly on both platforms. In addition, our heavy focus on API Development and Integration and creating Software as a Service (SaaS) products means we understand the importance of secure and scalable back-end systems that deliver instant updates across user profiles. With an affinity for creating real-time audio solutionsーfor example through WebRTC or Core Audio technologies which you mentioned ーI'm confident I can engineer an app with end-to-end latencies beneath perceptible thresholds. Moreover, at Dlite Info Tech, we meld creativity with technology consistently generating stunning UI/UX designs that are both functional and aesthetic. This means your band members won't have to go searching for features mid-performance; everything will be easily accessible through simple gestures and clear labels. Let's turn your wishlist into polished reality!
€150 EUR in 7 Tagen
3,2
3,2

Hello, I can build a polished, native iOS and Android app that meets your crew's rehearsal needs. The app will feature low-latency metronome synchronization, talkback, setlist management, and rehearsal recording, all with a smooth, intuitive interface. I'll ensure personal logins, customizable settings, and a clean dashboard for all users. The metronome will have adjustable volumes per user and synchronized click tracks, while real-time voice routing will allow seamless communication without leaving the music screen. I’ll also implement cloud-based settings and setlist synchronization, ensuring updates are immediate across all devices. With experience in real-time audio (using technologies like WebRTC, Core Audio, and AAudio), I’ll focus on minimizing latency and creating an easy-to-use interface with thoughtful navigation. I’ll deliver the app on both platforms (TestFlight for iOS and Google Play Internal Test for Android) and include a brief user guide and annotated build notes for future expansion. Best regards, Juan
€140 EUR in 1 Tag
2,8
2,8

Hi, I've carefully reviewed your detailed requirements for a multi-user band app that supports real-time synchronized rehearsal tools for an 8-person crew. With extensive experience developing native iOS and Android apps focused on low-latency audio (using WebRTC, Core Audio, and AAudio), I’m confident I can deliver a sleek, intuitive app that offers personalized logins, synchronized metronomes, live voice talkback, setlist management, and seamless cloud-sync features. My approach prioritizes an efficient UI with smooth gestures and clear iconography, ensuring quick access for musicians and technicians during sets. I will build the app on a single codebase that can be tested via TestFlight and Google Play Internal Test, targeting minimal perceptible latency and a resilient back end for instant updates. I propose a timeline of approximately 6-8 weeks to produce a testable MVP with a detailed user guide and annotated source for future extensibility. I look forward to discussing your vision further to align on specifics. What are the preferred cloud backend services or technologies you'd like to use for storing and syncing settings and setlists? Best regards,
€155 EUR in 11 Tagen
2,6
2,6

Beveren, Belgium
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