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I need a single-page HTML/JavaScript solution that visitors will open from an Android browser. The flow is: • On page load, the script checks—using any reliable browser-side technique—whether an APK with a package name I’ll provide is already installed on the device. • If the app exists, the page immediately launches it with intent:// (or a custom scheme, whichever is more robust across modern Android browsers). • If the app is not present, the page shows a clear “Download” button, lets the user fetch the APK, and then keeps polling at short intervals. • Once the user finishes the manual install and returns to the tab, the page detects the new installation automatically and redirects straight into the app without extra taps. Deliverables 1. Clean, well-commented HTML/JS code (no build system required—plain files are fine). 2. Any auxiliary assets (e.g., manifest tweaks, custom scheme setup) and concise setup instructions. 3. Brief read-me covering browser compatibility notes limited to Android. The method for detecting the installation is up to you; JavaScript checks, custom intents, or another proven approach are all acceptable as long as they work reliably on Android Chrome.
Project ID: 40428631
42 proposals
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Active 4 days ago
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42 freelancers are bidding on average $26 SGD for this job

With expertise in JavaScript and mobile web development, I will create a single-page HTML solution that seamlessly redirects users to your Android app if installed, or prompts for download and automatic installation detection. My past projects include similar browser-side detection mechanisms for enhanced user experience. How critical is the speed of redirection upon manual installation completion for your project's success? Regards, Yogesh Kumar
$20 SGD in 8 days
8.5
8.5

As an experienced freelancer representing a team of digital experts at Einnovention, I am confident in our ability to build the Android APK Detection Webpage you need. Our expertise lies in HTML, JavaScript, and Mobile App Development - the perfect combination for creating this single-page solution. Passion for delivering high-quality, scalable, and innovative solutions has put our 25+ member team at the forefront of the industry, with more than 248 successfully completed projects on Freelancer. Client satisfaction is our topmost priority, which is why we offer unlimited revisions and free support for over two weeks after delivery. Understanding your project requirements and needs, we promise to create clean, well-commented HTML/JS code along with any necessary auxiliary assets. Additionally, we will provide concise setup instructions to ensure your smooth navigation through this robust page. From modest tweaks to implementing a custom scheme to make your design unique - we've got it all covered. So let's not only match but exceed your expectations by choosing Einnovention to build this great tool for you!
$21 SGD in 7 days
7.9
7.9

Hello Hi there, I understand you need a streamlined single-page HTML/JavaScript solution for your project. With 5+ years of experience developing efficient, client-side applications, I can deliver a robust and user-friendly page that meets your specific needs. Let's connect to discuss how I can quickly bring your vision to life. Giáp Văn Hưng
$12 SGD in 7 days
6.8
6.8

Hi! My name is Marjan and I'm here to offer you my services as a skilled applicant with over a decade of experience working on Freelancer.com. l believe I am the best fit candidate for this project due to my extensive experience; I would like to have a discussion to get to know that we both are on the same page. Once the scope will be locked, I will start working on it right away.
$200 SGD in 7 days
6.8
6.8

I can build a clean Android-focused single-page HTML/JS solution that handles install detection, intent launch, APK fallback, and post-install polling with smooth browser compatibility in Chrome. I’ll provide well-commented code, setup instructions, and a concise Android-only readme for reliable deployment. Best Regards, Muhammad
$50 SGD in 1 day
6.2
6.2

Hi there, I have strong experience with Android deep linking, custom intent handling, and browser-based app launch flows. I can create a clean single-page HTML/JavaScript solution that checks app installation status, launches the app automatically when detected, and handles the APK download flow with background polling until installation is completed. The final delivery will include well-commented plain HTML/JS files, any required app-side scheme or manifest configuration, concise setup documentation, and browser compatibility notes focused on Android Chrome for smooth deployment and maintenance.
$25 SGD in 7 days
6.3
6.3

Dear Client, Hello There! I’m Md Toriqul Islam, a JavaScript developer experienced in mobile web solutions, Android deep linking, intent handling, and browser-based app integration workflows. I understand you need a single-page HTML/JavaScript solution to detect app installation, launch via intent/custom scheme, handle APK download flow, and auto-detect installation after return. I’ve worked on similar Android browser integration projects before. I am skilled in JavaScript, HTML, Android intents, deep linking, and browser compatibility optimization. I’m ready to start immediately and discuss your package details and setup requirements. Looking forward to hearing from you. Best regards, Md Toriqul Islam
$20 SGD in 1 day
5.9
5.9

Hello, I can build a lightweight, single-page Android-compatible detection system that handles app launch, fallback download, and post-install redirection smoothly inside modern mobile browsers. What I will deliver: • Single HTML + JavaScript page with clean, production-ready code • App detection logic using Android intent/custom scheme handling (browser-safe approach) • Auto-launch of installed APK via intent:// or deep link • Fallback UI with download button when app is not installed • Smart re-check mechanism when user returns after installation • Automatic redirect into app once installation is detected • Fully commented code for easy future edits • Simple setup guide with package name configuration steps Approach: • Use Android-supported deep linking + intent system for reliable app detection/launch • Implement visibility/state change listeners for install detection behavior • Keep solution lightweight (no frameworks, no dependencies) • Ensure compatibility with Chrome and modern Android browsers • Focus on fast user flow: open → detect → launch/download → auto-enter app Deliverables: • Ready-to-use HTML file • Optional manifest/deep link notes if required • Short implementation guide This will be a clean, practical solution optimized for real Android browser behavior rather than overengineered workarounds. Best regards, M Waqar Tariq
$21 SGD in 7 days
6.3
6.3

Hi , Hope you're having a great day! I'm a full-stack Web Designer specializing in Android, Mobile App Development, HTML, Android App Development, HTML5 and JavaScript. I will deliver Android APK Detection Webpage with clean code, responsive design, and SEO-optimized structure — on time and within budget. ✅ 9+ Years in Web Design & Dev ✅ Best Price & Quality Combo ✅ Unlimited Revisions ✅ Free 3 Months Technical Support Please let's connect to see my past work and talk more about your vision. Thanks & Regards
$20 SGD in 2 days
4.8
4.8

Hi there! Detecting installed Android apps from a browser is tricky because modern Chrome restricts direct package checks. Also making smooth redirect from browser to app after installation needs careful handling of intents and fallback logic. I have strong experience in JavaScript, HTML5, and Android deep linking solutions. I have worked on mobile web integrations where intent URLs, custom schemes, and app launch flows were implemented for seamless user experience. I also understand browser limitations and how to build reliable workarounds for app detection and redirection. My approach will start with using intent:// and custom scheme handling for launching the app. I will implement a smart fallback system to show download option when the app is not installed. I will use browser state change techniques like visibility change and focus detection to re-check installation after user returns. Then I will ensure smooth auto-redirect into the app once installation is completed. check our work https://www.freelancer.com/u/ayesha86664 What is the exact package name and where will the APK be hosted for download? Let me know if you’re interested & we can discuss it. . Best Regards Ayesha
$19 SGD in 5 days
4.4
4.4

Hi, I'll create a single-page detection system using HTML and JavaScript. It'll check if an APK, with the package name you'll provide, is installed on the device. If it's there, I'll launch it with intent:// or a custom scheme. If not, I'll display a 'Download' button, and once installed, I'll automatically redirect to the app. I'll deliver clean, commented code along with any assets and setup instructions. Please contact me to discuss further.
$50 SGD in 1 day
3.8
3.8

Hi, I can build this as a clean single-page HTML/JavaScript solution focused specifically on Android browsers (primarily Chrome). I have experience working with Android intent URLs, deep links, APK distribution flows, package detection workarounds, and auto-redirect mechanisms after installation. The solution can include: Automatic app launch if already installed APK download flow if not installed Polling/re-focus detection after manual install Auto redirect into the app once installation completes Plain HTML/JS implementation with no build system Well-commented code + setup/readme documentation I can also help configure the Android side (intent filters/custom scheme/manifest setup) to ensure reliable browser-to-app launching behavior across modern Android versions. Thanks, Radhika
$21 SGD in 7 days
3.3
3.3

As a seasoned developer with versatile skills in web and mobile app development, I am confident that I would be an excellent fit for your project. My strong command of HTML, HTML5, and JavaScript will allow me to swiftly deliver clean and well-commented code as per your requirements. Moreover, my extensive experience in developing Android apps guarantees that I am well-versed in the workings of modern Android smartphones and browsers. I can tackle the challenge of detecting installed APKs directly through robust browser-side techniques. With the aid of effective JavaScript checks or custom intent implementations, I will ensure that the script conducts reliable APK detection on the user's device. Additionally, my proficiency in crafting manifest tweaks and setting up custom schemes adds to my prowess in handling auxiliary assets for the project. Lastly, a crucial aspect that sets me apart from other freelancers is my commitment to clear communication and efficient solutions. Throughout our collaboration, I shall keep you informed about progress and ensure your satisfaction at every step. Let's transform your vision into reality by creating this robust detection webpage that enhances user experience in an ever-evolving Android environment!
$21 SGD in 2 days
3.4
3.4

Hi, ⭐15+ Yrs Sr Developer here⭐ I can build you a clean single-page Android-friendly solution that handles app detection, fallback download flow, and smooth redirection into your APK using intent-based navigation. I have experience working with Android deep linking, intent:// schemes, and custom URI handling to reliably launch installed apps from browser environments like Chrome and WebView. For detection, I will implement the most stable available approach (package visibility + intent fallback + smart heuristics) while respecting modern Android security limitations where direct installation detection is restricted. If the app is not installed, the page will gracefully present a download button and track return-to-tab events using visibility and focus listeners for seamless UX. Once installation is completed and the user returns, the script will automatically attempt redirection into the app without requiring extra user interaction. The final deliverable will be lightweight, dependency-free HTML/JS with clear comments and Android compatibility notes so you can deploy it instantly. If you think I am a good fit, feel free to ping me anytime. — GAZMIR
$21 SGD in 7 days
3.1
3.1

Hi! I see you need a smooth way to check if an APK's installed on Android and launch it or guide users to download it, right? I can whip up a single-page HTML/JavaScript solution that handles all that. I'll set up a script to check for the APK right away, launch it if it's there, and if not, show a clear "Download" button. Once users install it, I’ll make sure the page detects the new app and redirects them automatically. Shouldn't take more than three days to get this ready for you. I've worked on similar projects, focusing specifically on mobile behaviors and the various nuances of Android browsers. One thought: have you considered how often users have their permissions set for handling APKs? Just something to keep in mind while we design the flow! best regards Walled Saleem
$15 SGD in 3 days
3.0
3.0

Hello, there, I can deliver a clean, self-contained HTML/JS solution that reliably checks for your APK using a practical, browser-friendly approach and then launches or prompts for install as you described. A real-world risk is the installation state not syncing immediately after a manual install, so I’ll structure the flow to detect focus regain and use a lightweight polling loop to redirect promptly on return. My plan keeps data handling simple and robust: use an intent:// or custom scheme with a solid fallback, trigger the installer only when the app isn’t present, and poll for visibility/focus to catch the install completion without extra taps. On success, we redirect directly into the app; on failure, the page shows a clear Download button and gracefully handles user navigation back to the tab. A deeper technical improvement is to implement an idempotent installation check and a small cache of the outcome to avoid repeated prompts, plus a minimal service-like toggle that can be adjusted for different APKs without changing code structure. This makes the page resilient across Android Chrome updates, while keeping the codebase plain and easy to review . Thanks, Jim.
$20 SGD in 1 day
2.8
2.8

As a skilled Full Stack Developer and expert in HTML and JavaScript, I believe I am the ideal candidate to build your Android APK Detection Webpage. I have hands-on experience with responsive web page development, giving me an edge when it comes to constructing user-friendly interfaces that align with what you require. Over the years, I have honed my skills in creating A+ code, ensuring it is clean, well-commented and efficient - just like you are looking for. Moreover, with my expertise in Mobile App Development, especially in React.js and Node.js, I am confident in my ability to innovate robust techniques that will efficiently fulfil your project requirements. This includes the browser-side technique you mentioned as well as reliable methods of detecting installations on modern Android browsers. Stability and reliability are vital for this kind of functionality, and as a seasoned developer, I understand their significance. Lastly, having worked extensively on WordPress Websites Development also puts me in a unique position to further contribute to your project through manifest tweaks and custom scheme setup. My knowledge base extends beyond just the code but into the realm of optimization, which will play a substantial role in delivering an APK Detection webpage that meets your needs now and in the future. Let's collaborate on this project to bring your vision to life!
$12 SGD in 3 days
3.0
3.0

Hi there, I appreciate the opportunity to work on the Android APK Detection Webpage project. I have extensive experience in web development, particularly with HTML and JavaScript, which aligns perfectly with your project needs. Your goal of creating a seamless experience for users by detecting app installations sounds intriguing. I will utilize a reliable method using JavaScript to check for the specified APK package name and handle redirections appropriately. If the app is already installed, the user will be redirected instantly; if not, they will see a clearly labeled "Download" button. For implementation, I will create clean and well-commented HTML and JavaScript files, ensuring they are easy to understand. Additionally, I will provide any necessary auxiliary assets and a brief read-me detailing browser compatibility specifically for Android. I am available for communication in real-time and can deliver a simple demo or a portion of the project within 12 hours of commencement. Q1: What specific APK package name should I use for testing? Q2: Are there any specific design aesthetics or branding elements you prefer? Q3: Do you have a particular timeline in mind for project completion? Looking forward to your responses! What specific APK package name should I use for testing? Best regards, Cindy Viorina
$12 SGD in 15 days
2.5
2.5

Dear Client, I have reviewed your requirements for the APK detection and launch page on Android browsers. I will build a single-page HTML and JavaScript solution that checks for your app's package name using a browser-side detection method such as intent fallbacks or visibility change events. If the app is installed, the page will launch it immediately using a custom scheme or intent URL. If the app is not installed, the page will show a download button, then poll periodically to detect new installation and redirect into the app automatically without extra taps. Looking forward to your reply, Jean
$25 SGD in 2 days
2.1
2.1

Hey , I just finished reading the job description and I see you are looking for someone experienced in Mobile App Development, JavaScript, HTML, Android, HTML5 and Android App Development. 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, Adil.
$12 SGD in 2 days
3.4
3.4

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