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I want a straightforward flashlight application that runs natively on both iOS and Android. The core requirement is general brightness in steps control handled through a single button operation. The light will start off at the dimmest level and, with each button prese, increase brightness. Up to 5 steps will be used. A simple voice command hook (e.g., “brighter”, “dim”, “off”) would be a welcome bonus if it can be implemented without bloating the build. Beyond brightness, the only extra I need is a timer so users can set the light to switch off automatically after a defined interval for each brightness period. In addition, there is a user programmed timer. For example, a user presses and holds the button. The light will stay on for a second and then flash. Continuing to hold the button another 4 seconds after the flash and then release will keep the light on for 5 times that period, so 20 seconds in this case. SOS and strobe modes aren’t necessary at this stage. Please keep the interface is basically a single button use similar to the BeeBRT flashlight that is being developed. More details on this after NDA signed. Minimal: one main screen with the button, and (if feasible) a small mic icon to trigger voice control (such as "button push and hold for x seconds". Feel free to choose the framework—native Swift & Kotlin, Flutter, or React Native—as long as performance is smooth and both stores will accept the submission. Deliverables: • Compilable source code for iOS and Android • Release-ready builds (TestFlight and APK/AAB) • Brief setup/read-me so I can recompile, adjust icon assets, and publish The app is simple by design, so code clarity and quick start-up time matter more than fancy visuals. I would like to make this as an app that will either have a monthly subscription or a one-time purchase cost as well. If purchased or even downloaded, I would like to obtain a valid email for later marketing use. In terms of revenue, I am willing to share 10% app store revenue in exchange of lower app cost development.
Projekt-ID: 40085537
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Hey Derek K., I just finished reading the job description and I see you are looking for someone experienced in Flutter, Android App Development, iOS Development, Mobile App Development, Objective C, Swift, iPhone, Android, Kotlin and React Native. This is something I can do. Please review my profile to confirm that I have great experience working with these tech stacks. While I have few questions: 1. These are all the requirements? If not, Please share more detailed requirements. 2. Do you currently have anything done for the job or it has to be done from scratch? 3. What is the timeline to get this done? Why Choose Me? 1. I have done more than 250 major projects. 2. I have not received a single bad feedback since the last 5-6 years. 3. You will find 5 star feedback on the last 100+ major projects which shows my clients are happy with my work. Timings: 9am - 9pm Eastern Time (I work as a full time freelancer) I will share with you my recent work in the private chat due to privacy concerns! Please start the chat to discuss it further. Regards, Haseeb.
$30 USD in 4 Tagen
4,4
4,4
63 Freelancer bieten im Durchschnitt $172 USD für diesen Auftrag

The Cross-Platform Flashlight Brightness App - BeeBRT project aligns perfectly with my expertise in Mobile App Development, iPhone, Android, Objective C, and Swift. I am confident in delivering a smooth and efficient app that meets all your requirements. Once we discuss the full project scope, I am willing to adjust the budget to fit your needs. My priority is to complete this project within your budget and with the highest quality possible. Please review my 15 years of experience and the work I have done over the years. Let's discuss the job details and get started right away. I am eager to show my commitment to this project and deliver exceptional results. Looking forward to hearing from you.
$175 USD in 7 Tagen
6,9
6,9

Hello, I am really excited about the opportunity to collaborate with you on this project! It aligns perfectly with my skill set and experience, and I’m confident I can contribute meaningfully to your vision. I genuinely enjoy working on projects like this, and I believe we can create something both functional and visually engaging. Please feel free to check out my profile to learn more about my past work and client feedback. I’d love to connect and discuss the project details further your goals, expectations, and any specific features or ideas you have in mind. The more I understand your vision, the better I can bring it to life. I am ready to get started right away and will put my full energy and focus into delivering quality results on time. My goal is not just to complete the project, but to exceed your expectations and build a long-term working relationship. Looking forward to hearing from you soon! With regards! Nikhil
$250 USD in 7 Tagen
6,2
6,2

Hi there, ★★★ Mobile App Development / React Native / Android App Development Expert ★★★ 6+ Years of Experience ★★★ To complete this project, I will develop a straightforward flashlight application for both iOS and Android platforms with the required functionalities. The process will involve the following key steps: 1. Requirement Analysis & Framework Selection (8 hours) 2. UI/UX Design and Implementation (10 hours) 3. Core Functionality Development (Brightness Control, Voice Commands) (15 hours) 4. Timer Functionality Development (User Programmed Timer) (10 hours) 5. Testing and Debugging (5 hours) 6. Preparation of Compilable Source Code and Setup Instructions (5 hours) 7. Submission to App Stores (2 hours) What I need from you: 1. Confirmation of preferred framework (Swift, Kotlin, Flutter, or React Native) 2. Any specific branding or icon assets you want included 3. Access to necessary accounts for app store submission (Apple Developer and Google Play Console) I look forward to connecting at your convenience to ensure the project's success. Best Regards, TechPlus Team
$600 USD in 7 Tagen
5,9
5,9

Hello! I’d love to help bring your straightforward flashlight app to life, ensuring it runs natively on both iOS and Android with smooth performance. I understand the importance of having a simple, single-button interface to control brightness in five steps, starting from the dimmest setting. Adding a timer feature for automatic switch-off and user-programmed intervals will enhance usability, and incorporating voice commands without overcomplicating the app is definitely feasible. With expertise in native Swift & Kotlin as well as cross-platform frameworks like Flutter and React Native, I can ensure code clarity and quick start-up time. Could you share more about the design inspiration from the BeeBRT flashlight once we sign the NDA? How do you envision the subscription model working alongside the app purchase option? I’m eager to discuss how we can make this app both functional and profitable for you!
$100 USD in 2 Tagen
5,9
5,9

Hello There!!! ⚜️⭐⭐⭐⭐⚜️(( Cross-platform flashlight app with smooth brightness control and optional voice commands ))⚜️⭐⭐⭐⭐⚜️ Your project is focused on a lightweight, intuitive flashlight app for iOS and Android, with step-based brightness control, user-defined timers, and optional voice commands—all delivered in a simple single-button interface. With 9+ years of mobile development experience, I have shipped native and cross-platform apps in Flutter and React Native, implementing responsive hardware interactions, smooth animations, and efficient timers. I also have experience integrating voice commands and in-app purchase flows while ensuring fast startup and clean code. Three key features I would implement: • Step-based brightness control with single-button operation • Custom timers and press-hold logic for flexible light duration • Optional voice commands for “brighter,” “dim,” and “off” I can ensure a smooth, performant app with production-ready builds and clear documentation for both stores. Let’s discuss your preferred framework and timelines to get this ready for launch. Warm Regards, Farhin B.
$110 USD in 10 Tagen
6,3
6,3

Hi there I am offering a 30 percent discount for your Cross-Platform Flashlight Brightness App BeeBRT project. With solid experience in cross-platform mobile application development, I can build a stable and user-friendly app that allows precise control over flashlight brightness across supported devices. My focus is on smooth performance, hardware compatibility, and a clean interface that delivers a reliable user experience. I will develop the application with optimized access to device flashlight APIs, ensuring smooth brightness adjustment, fast response time, and minimal battery impact. The app will be designed to work consistently across platforms while maintaining simplicity, safety, and ease of use for end users. I am committed to timely delivery and clear communication throughout the development process. My expertise ensures a professional, well-optimized application that meets your technical requirements and provides a dependable solution for users. Regards Sohail Jamil
$30 USD in 1 Tag
6,0
6,0

Hello Dear! I write to introduce myself. I'm Engineer Toriqul Islam. I was born and grew up in Bangladesh. I speak and write in English like native people. I am a B.S.C. Engineer of Computer Science & Engineering. I completed my graduation from Rajshahi University of Engineering & Technology ( RUET). I love to work on Web Design & Development project. Web Design & development: I am a full-stack web developer with more than 10 years of experience. My design Approach is Always Modern and simple, which attracts people towards it. I have built websites for a wide variety of industries. I have worked with a lot of companies and built astonishing websites. All Clients have good reviews about me. Client Satisfaction is my first Priority. Technologies We Use: Custom Websites Development Using ======>Full Stack Development. 1. HTML5 2. CSS3 3. Bootstrap4 4. jQuery 5. JavaScript 6. Angular JS 7. React JS 8. Node JS 9. WordPress 10. PHP 11. Ruby on Rails 12. MYSQL 13. Laravel 14. .Net 15. CodeIgniter 16. React Native 17. SQL / MySQL 18. Mobile app development 19. Python 20. MongoDB What you'll get? • Fully Responsive Website on All Devices • Reusable Components • Quick response • Clean, tested and documented code • Completely met deadlines and requirements • Clear communication You are cordially welcome to discuss your project. Thank You! Best Regards, Toriqul Islam
$100 USD in 3 Tagen
4,9
4,9

Hi Ddkics! I reviewed your project and specialize in mobile app development for both iOS and Android. I can create a flashlight app with a single button operation, implementing your brightness control and user-programmed timer needs efficiently. Let’s schedule a quick meeting to discuss further details! Best Regards, Amjad Iqbal
$150 USD in 1 Tag
4,3
4,3

Hello Derek K., I am Maryam Abbas, a seasoned mobile app developer with 4 years of expertise in Flutter, Android, iOS, and React Native. I have carefully reviewed your project requirements for the Cross-Platform Flashlight Brightness App - BeeBRT. I propose to create a user-friendly app with a single-button interface for controlling brightness levels and a timer feature for automatic switch-off. Additionally, I will implement a user-programmable timer and voice command functionality for added convenience. My track record of delivering successful projects and positive client feedback speaks for itself. You can view my portfolio at https://www.freelancer.pk/u/maryam951 Let's discuss your project further. Looking forward to collaborating. Best regards, Maryam Abbas
$30 USD in 2 Tagen
4,1
4,1

** NO UPFRONT PAYMENT ** I can start immediately My name is Amarjeet Singh I have read your job I am very familiar & specialized in Mobile App Development iPhone Android Objective C Swift Kotlin iOS Development React Native Flutter Android App Development I am very excited to see your job posting as I am confident that I am a perfect fit for what you are looking for I have checked out all your requirements regarding application development and we can help you. AM highly interested in your project, as I have worked on many similar projects. Apart from this i have make good use of APIs and web services. I have integrated API and web services. If you award me the project I'd be very happy to discuss this further and get started for you as soon as possible. You can see an example of one of those projects in my portfolio here: https://www.freelancer.in/u/fullstack0407
$100 USD in 10 Tagen
4,1
4,1

I can build this as a clean, store-acceptable flashlight app for iOS and Android with a single-button UI and stepped brightness control. Core build 5 brightness steps, starts dim, each tap increases, loops or turns off based on your preference Timer: set auto-off per brightness session plus a user-programmed hold timer Hold logic: press and hold, light turns on, after 1s it flashes, then if you keep holding N more seconds and release, it stays on for 5x N seconds (example: 4s after flash = 20s) Voice bonus (kept lightweight) Optional mic icon to trigger “brighter”, “dim”, “off” using native speech APIs only when user taps, no always-listening Framework recommendation Native Swift + Kotlin for best flashlight control and speech reliability, fastest approval path Flutter is possible, but flashlight and speech usually end up needing native plugins anyway Payments and email collection Subscription or one-time purchase via Apple IAP and Google Play Billing Collecting a “valid email for marketing” must be explicit opt-in. App stores may reject forced email collection for basic utility. Best approach is optional account capture after purchase or after first use, with clear consent, or Sign in with Apple/Google and a marketing opt-in toggle. Revenue share I’m open to adjusting development cost in exchange for 10% revenue share, documented in a simple agreement and tracked via store reports.
$200 USD in 7 Tagen
4,0
4,0

Hello I HAVE CREATED CROSS-PLATFORM UTILITY APPS BEFORE ! With 8+ years of experience building lightweight, store-compliant mobile apps, I understand your priority for BeeBRT: a fast, distraction-free flashlight app where reliability, responsiveness, and simplicity matter more than visuals. The real challenge here isn’t turning the torch on—it’s handling stepped brightness control, timing logic, and optional voice input without bloating performance or risking store rejection. By working with me, you gain: → Precise stepped brightness control with a single-button UX that feels intuitive → Clean timer logic, including press-and-hold duration handling, without edge-case bugs → A lean cross-platform build that launches instantly and passes App Store reviews I design utility apps by minimizing UI while maximizing behavior accuracy. Button press states, timing thresholds, and brightness transitions are handled predictably so users don’t need instructions. Voice hooks, if included, stay optional and lightweight. Code clarity is prioritized so you can easily recompile, adjust branding, or extend monetization later. Your requirement for a single-screen interface aligns perfectly with my approach: no clutter, no unnecessary modes, and no performance overhead. I also factor in clean integration points for subscriptions or one-time purchases, along with compliant email capture flows that respect store policies. Best regards, Sushma S.
$140 USD in 7 Tagen
5,0
5,0

Hello I am Zaheer Padani, a mobile app developer specializing in cross-platform solutions. I can build a reliable flashlight app with adjustable brightness controls for both Android and iOS. Are you looking to include any additional features beyond basic brightness adjustment? Best regards ZP
$300 USD in 7 Tagen
4,0
4,0

Hi there, I’m excited to help you create the Cross-Platform Flashlight Brightness App, BeeBRT. With extensive experience in mobile app development using Swift for iOS and Kotlin for Android, I understand the importance of delivering a straightforward user experience without compromising on functionality. Your requirement for a brightness control feature with a timer and simple voice commands is both innovative and achievable. I will ensure the app has a clean interface with minimal steps for operation. I propose to use Flutter for cross-platform compatibility while ensuring smooth performance for both iOS and Android. My goal is to deliver a user-friendly, compilable source code along with release-ready builds and a detailed setup guide for easy adjustments. We can initiate this project within a week, focusing on your core features first followed by enhancements like voice control.
$90 USD in 5 Tagen
3,7
3,7

Hi, -=-♠♠♠♠-=- I HAVE ALREADY DONE SIMILAR WORK IN PAST PLEASE OPEN THE CHAT WINDOW SO I CAN SHARE WITH YOU -=-♠♠♠♠-=- I have carefully read your complete project description and the detailed behavior you expect from the flashlight app, and I genuinely appreciate the simplicity and clarity of the concept. The focus on performance, instant response, clean code, and store ready delivery makes this a very interesting project, and I am keen to understand how you plan to evolve BeeBRT after the first release. Your requirement for stepped brightness control through a single button, minimal interface, optional voice commands, smart timer logic, and smooth native behavior on both iOS and Android is very clear. I am confident in implementing precise hardware control, responsive gestures, and reliable timers while keeping the app lightweight and compliant with store policies, including purchase flow and email capture. Brightness step control, single button interaction, smart timers, optional voice commands, monetization support. I bring 7+ years of experience in mobile app development across iOS and Android along with backend support when required. I manage the full cycle from UI UX design to native level implementation, testing, and store submission. Let us schedule a quick chat to align your vision and next steps. Best Regards, Prasham Jain
$124 USD in 12 Tagen
3,7
3,7

I NEVER USE AI FOR BIDDING! You want a minimal, single-button flashlight app for iOS and Android with stepped brightness control, simple voice commands, and smart timer logic. Revenue mode and basic email capture also needed. I have built native and cross-platform apps with advanced hardware access and clear UX, exactly like what you describe. Looking forward to discussing more details. Stacks: Swift, Kotlin, React Native, Flutter, Google ML Kit (voice), StoreKit, Google Play Billing, Firebase Auth (email collection), Android/Apple hardware APIs
$139 USD in 1 Tag
3,4
3,4

I understand the need for a simple, performant cross-platform flashlight app with stepwise brightness control via a single button, plus timer functionality and optional voice commands. I have extensive experience developing native and cross-platform mobile apps using Swift, Kotlin, Flutter, and React Native, ensuring smooth performance and store readiness. My approach emphasizes clean, maintainable code with quick startup times and minimal UI—perfect for this straightforward app. I will deliver fully compilable iOS and Android source code, release-ready builds via TestFlight and APK/AAB, and clear documentation for easy recompilation and publishing. The voice trigger and timers will be carefully integrated without bloating the app. I’m comfortable implementing the email capture feature to support subscription or one-time purchase models. I’m ready to sign the NDA to discuss further details and ensure alignment on requirements and timeline.
$140 USD in 7 Tagen
3,3
3,3

Hi there, I can build this simple flashlight app for iOS & Android with a single-button UI, 5-step brightness control, timers, and optional lightweight voice commands. ✔️ Tap to increase brightness (starts dim) ✔️ Auto-off timer + press-and-hold custom timing logic ✔️ Clean, fast, minimal UI (store-compliant) ✔️ Email capture + subscription or one-time purchase ✔️ Release-ready builds (TestFlight + Play Store) I’ll deliver clean source code, signed builds, and a short setup guide. Open to revenue-share to reduce upfront cost. Best regards, Talha
$140 USD in 7 Tagen
3,0
3,0

Hello Derek, I understand you’re looking to develop a straightforward cross-platform flashlight app, BeeBRT, with core functionalities including brightness control and a timer feature. With experience in both iOS and Android app development, I’ve successfully delivered similar applications that prioritize clarity and user experience. In a previous project, I developed an app with multi-step brightness control and integrated voice commands, achieving a user-friendly interface and a smooth performance. The feedback was overwhelmingly positive, demonstrating my ability to effectively manage user requirements. ✅ My Plan: - Create the app using Flutter for performance and compatibility. - Implement brightness control with 5 adjustable steps. - Add a voice command feature for optimal usability. - Set up a user-programmed timer feature as described. - Ensure clear, compilable source code and deliver a brief setup guide for your convenience. Could you please share more about the preferred voice control options and any specific design elements you envision? Best regards, Hongqiang Chen
$230 USD in 2 Tagen
2,4
2,4

Hello, I can build a clean, native-quality flashlight app for iOS and Android with stepped brightness, single-button control, smart timers, and optional lightweight voice commands. I prioritize fast startup, clear code, store compliance, and monetization-ready builds, delivering source, release builds, and clear setup documentation.
$140 USD in 7 Tagen
2,5
2,5

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