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I am building a text-to-speech application that works seamlessly on iOS, Android, and any modern web browser. The core of the project is a single code-base (or tightly aligned native builds) that can read user-supplied text aloud while giving end users meaningful control over how that voice sounds. Core functions to implement • Voice customisation: different accent options, male and female voices, plus real-time pitch and speed sliders. • Language selection: users should be able to switch between multiple languages from a clean, searchable menu. • Save audio: once the text is rendered to speech, users can download the resulting audio file locally or share it. Acceptance criteria 1. A fully compiled app is available in TestFlight, an Android APK (or Play Internal Testing track), and a responsive web build behind a test URL. 2. Recorded speech must reflect selected accent, gender, pitch and speed with no noticeable artefacts. 3. The web and mobile versions share identical feature sets and consistent UI/UX. 4. Saved audio files download in a common format (MP3 or WAV) and play on default OS players. Source code should be version-controlled (GitHub or GitLab) with clear build instructions so I can replicate the releases myself. If you prefer Flutter, React Native, Swift/Kotlin plus a separate React/Vue/Angular front-end—or another well-supported tech stack—please note it in your approach; I’m open as long as performance and maintainability stay high. That’s the full scope; once the above milestones are met and tested, the project is complete.
Projektin tunnus (ID): 40197849
43 ehdotukset
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Aktiivinen 13 päivää sitten
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43 freelancerit tarjoavat keskimäärin ₹978 INR/tunti tätä projektia

Hi there, I’ve reviewed your Flutter app requirements and would love to help. With 5+ years of experience in cross-platform development, I specialise in clean UI, smooth performance, and robust API integration. I’ll begin with clear planning, share regular progress updates, and ensure the app is fully tested before launch. Let’s connect to discuss your vision — I’m ready to get started! Best, Bhargav Flutter Developer | Android & iOS Expert
₹750 INR 40 päivässä
6,9
6,9

Hello Client, Greeting of the day!!!! I read your job description I have sound of five years plus experience in App development. I have been DEVELOPED 35+ Apps, three taxi apps, Two socials apps and restaurant apps based on GPS location and notification functionality and based on different domain like sports, Health, GYM, personal business and social etc I have testing team for testing apps. I think I am strongest person for doing this job and provide the quality product with testing. I am always available for your support. Thanks Sr. Mobile Developer
₹1 000 INR 40 päivässä
6,7
6,7

As a seasoned Full Stack Web and Mobile App Developer with proficiencies in React Native and Web Development, I have the exact expertise you need for your Text-to-Speech App project. With 5+ years of hands-on experience, I've built numerous robust applications that have been lauded for their scalability and top-tier user-friendliness. I am confident that my skill set is well-aligned to deliver a truly cross-platform application that embraces the nuances embedded in your project's core functions. In particular, my command of React Native ensures that the app will be developed meticulously in line with the project's requirements whilst maintaining optimal performance levels. My proficiency in leveraging voice-based technologies, accentuated by language selection and customization, would go a long way in constructing an application that meets all your criteria efficiently. My comprehensive understanding of Git control will also warrant smooth version handling and easy reproduction of releases even after the completion of the project. Ultimately, I am not only offering you technical expertise but also a true dedication to see your project take flight. You can rely on me for punctuality, transparent communication, and unwavering support throughout the development process. Let us connect to discuss the specifics further and bring your vision to life skillfully!
₹1 000 INR 40 päivässä
5,0
5,0

Hello, I have carefully reviewed your project requirements and understand that you are looking for a reliable professional who can deliver a well-planned, high-quality digital solution with clarity, commitment, and long-term value. I am a full-stack developer and digital solution consultant with 4+ years of freelance experience, passionate about building scalable, user-friendly, and business-oriented web and mobile applications. My work approach is structured and transparent, ensuring the final output aligns exactly with the client’s expectations. Why I’m a strong fit for your project: Hands-on experience in PHP, Laravel, HTML, and modern UI design Strong background in website design, graphics, and customer-centric interfaces Proven ability to manage projects end-to-end, from planning and development to deployment and support Experience working with clients who value quality, timelines, and clear communication I focus on clean code, intuitive design, and performance optimization, ensuring the solution is reliable, secure, and easily scalable. I believe in honest commitments, realistic timelines, and delivering exactly what is promised. I want to discuss your goals further and clarify any details needed before moving ahead. Thank you for your time and consideration. Looking forward to the opportunity to work together. Best regards, Arshiya
₹750 INR 40 päivässä
3,8
3,8

Hi there, I can develop a cross-platform text-to-speech app for iOS, Android, and modern web browsers, with a single code-base (or tightly aligned native builds) that delivers consistent performance and a seamless user experience. Key Features: Voice Customisation: Male/female voices, multiple accents, real-time pitch and speed sliders Language Selection: Clean, searchable menu with multiple languages Save & Share Audio: Users can download or share MP3/WAV files locally Consistent UI/UX: Same functionality and design across mobile and web Deliverables: TestFlight build for iOS, APK/Play Internal Testing build for Android, and responsive web build Fully version-controlled source code (GitHub/GitLab) with clear build instructions Audio rendering that accurately reflects chosen accent, gender, pitch, and speed Tech Approach: Flutter or React Native for single code-base mobile + web, or Swift/Kotlin for native mobile with React/Vue/Angular front-end for web Focus on smooth performance, maintainability, and clean architecture I have experience building cross-platform apps with audio processing and user-customisable features, and can ensure the app meets your functional and performance expectations. Thanks, Antops Technologies
₹1 000 INR 40 päivässä
2,9
2,9

I am Sumit Joshi from Sacesta Technologies. I will build a cross-platform text-to-speech app with matching iOS, Android, and web features, plus audio export. Recommended stack • Flutter for one shared UI and logic across iOS, Android, and Web • Cloud TTS for consistent voice, pitch, and speed, and reliable MP3 or WAV export Core build • Voice controls: accent, male and female options, pitch and speed sliders with instant preview • Language picker: searchable list, recent languages, and clear voice labels • Save and share: generate MP3 or WAV, download on web, share or save to Files on iOS and Storage on Android Deliverables • TestFlight build, Android APK or Internal Testing build, and a responsive web URL • GitHub or GitLab repo with repeatable build steps and release notes • Basic QA checklist covering artefact-free audio and cross-platform parity Relevant work • I built FileChannels, a real-time platform with chat, media handling, and clean multi-device UX Questions • Do you want fully offline playback, or is cloud generation acceptable for best quality and export? • Which languages and accents are must-have for the first release? Regards, Sumit Joshi
₹1 000 INR 40 päivässä
2,8
2,8

Hi there, I’m Dhaval from Codeline Infotech LLP. We can build your cross-platform text-to-speech app with Flutter, supporting voice customization, multiple languages, real-time pitch, speed control, audio download, and consistent web and mobile UI. We have 7+ years experience with Flutter, Node.js, PostgreSQL, Firebase, audio processing, and cross-platform builds. Thanks, Dhaval V.
₹750 INR 40 päivässä
1,5
1,5

Hello There, I'm ready to work on lower rate 500 INR per hour I'm new on freelancer but having more than 10+ years of experience. This is a solid, well-defined build, and I’ve delivered very similar cross-platform TTS products before. I’ve worked on text-to-speech and audio-driven apps using a single shared codebase (Flutter and React Native) where voice quality, real-time controls, and consistent UX across mobile and web were critical. In past projects, I implemented multi-language TTS with gendered voices, pitch and speed controls, and clean audio export to MP3/WAV, with identical behavior on iOS, Android, and browser builds. For this project, I’d recommend Flutter or React Native with a shared TTS layer, ensuring the same feature set across platforms. Voice selection, accent switching, and real-time pitch/speed adjustments will be reflected instantly in playback. Audio rendering will be handled cleanly so saved files play correctly in default OS players. The UI will stay consistent across web and mobile, and the entire codebase will be version-controlled with clear build and release steps. Deliverables will include TestFlight, Android test builds, a hosted web version, and a repo you can run locally without guesswork. let's get in touch Thanks
₹750 INR 40 päivässä
1,2
1,2

Hi I will build a cross-platform text-to-speech application using Flutter for iOS, Android, and web from a single codebase. The app will support multi-language voice selection with accent, gender, pitch, and speed controls in real time. Rendered speech will export as MP3 or WAV with clean, natural playback. I have already built a similar Flutter-based TTS app and can demonstrate it. Source code will be version-controlled with clear build instructions. I’m available to start immediately let’s discuss and begin. Thanks
₹1 000 INR 40 päivässä
0,3
0,3

Hi, I am an Expert Full Stack Developer at Approzo. As a seasoned professional with a strong background in web development, I am confident in my ability to meet all your needs for this project. Whether you prefer Flutter, React Native, Swift/Kotlin or any other well-supported tech stack, rest assured that I can deliver quality results that are both high-performing and maintainable. What sets my work apart is my uncompromising attention to detail and clear understanding of business goals. For your text-to-speech application, my proficiency in front-end technologies will ensure the creation of a clean, responsive interface that's intuitive and prioritizes performance - exactly what you're looking for. Thanks Manoj
₹1 000 INR 40 päivässä
0,0
0,0

Hello, I’ve reviewed your project and would be glad to assist you. I bring 6+ years of experience in web, mobile, Blockchain, and AI development, and I’ve worked on numerous projects across different industries and requirements. I have strong expertise in MEAN/MERN, Flutter, React Native, PHP, Laravel, Python, WordPress, Shopify, AI, and Blockchain, and I focus on delivering clean, scalable, and reliable solutions with clear and consistent communication throughout the project. I’d be happy to discuss your requirements and suggest the best approach. Best regards, Suman Joshi
₹1 250 INR 40 päivässä
0,0
0,0

I am ready to develop a cross-platform text-to-speech app fully functional on iOS, Android, and modern web browsers. The project will use a single codebase (or tightly integrated native versions) to read user-provided text aloud with full control over voice characteristics. Key features: voice customization (accent, male/female, real-time pitch and speed sliders), multi-language selection with search, and audio saving/sharing in MP3 or WAV format. Acceptance criteria: compiled app on TestFlight, Android APK or internal Google Play version, responsive web version accessible via test URL; speech reflects selected accent, gender, pitch, and speed without artifacts; consistent UX across platforms; downloadable audio files playable on standard system players; source code versioned with clear build instructions. Preferred tech: Flutter, React Native, Swift/Kotlin, or similar, with optional web frontend in React/Vue/Angular, ensuring high performance and maintainability. Once milestones are tested and approved, the project will be complete.
₹1 000 INR 40 päivässä
0,0
0,0

As an accomplished Full-Stack Developer with an extensive knowledge of Web and Mobile App Development, I am well equipped to assist you with your Cross-Platform Text-to-Speech app. With 6+ years of experience creating scalable, secure, and high-performing digital solutions, I am confident in my ability to provide you with the seamless functionality and consistent user experience that you need throughout iOS, Android, and browser platforms. What sets me apart from other candidates is my versatile skillset that is particularly relevant to your requirements. I have experience working with AI-powered chatbots and can integrate voice APIs effectively. This complements my expertise in developing voice and text-based solutions similar to your project goals. With a deep focus on maintainability and performance for all digital projects I take on, I guarantee a robust architecture built on tried-and-tested code standards. As part of my approach, let's utilise tools like GitHub or GitLab for version control. I will also provide precise build instructions for easy replication of releases by your team.
₹800 INR 40 päivässä
0,0
0,0

I can develop a cross-platform Text-to-Speech app with natural Indian voices, supporting Indian English and regional languages. The app will run smoothly on Android, iOS, and Web/Desktop with a clean, easy-to-use interface. It will include voice selection, speed control, and audio export in MP3/WAV format. I’ll deliver a reliable, scalable solution with proper testing and ongoing support
₹800 INR 35 päivässä
0,0
0,0

I have strong skills in web design and development and can build a clean, responsive Bed & Breakfast website with booking, availability calendar, and payment flow. I focus on clear design, fast loading speed, SEO basics, and easy content updates, ensuring a smooth experience for both guests and the owner.
₹1 000 INR 40 päivässä
0,0
0,0

Hi I can build a high-quality, cross-platform text-to-speech app that works seamlessly across iOS, Android, and Web, using a single, maintainable codebase. This project is very clear to me: users enter text, control language, accent, gender, pitch, and speed, and generate clean, natural-sounding audio they can download or share. How I’ll deliver this: • Flutter (mobile + web) for identical features and UI everywhere • Reliable TTS APIs supporting multiple languages & voices • Real-time pitch and speed controls with artefact-free output • Audio export in MP3 or WAV, playable on all default devices • Responsive UI tested on Chrome, Safari, iOS, and Android You’ll receive: • iOS TestFlight build • Android APK / Internal Test build • Live web version • Clean, version-controlled source code with build instructions I focus on audio quality, performance, and reliability, and I take full ownership until all acceptance criteria are met. If this matches what you’re looking for, let’s connect briefly and get started. Thanks, Manish
₹1 500 INR 40 päivässä
0,0
0,0

I can build a high-quality cross-platform text-to-speech application for iOS, Android, and web using a single maintainable codebase. I have experience with AI-based TTS, voice customization (accent, gender, pitch, speed), and multilingual support. I can deliver consistent UI/UX across platforms, enable audio download in MP3/WAV, and provide fully version-controlled source code with clear build and deployment instructions for TestFlight, Android, and web.
₹1 000 INR 40 päivässä
0,0
0,0

As an seasoned cross-platform app developer with comprehensive proficiency in React Native, Swift, Kotlin, alongside a wide array of front-end technologies such as Angular and Vue.js. I strongly believe that I am the perfect fit for your project. In addition to my solid background in mobile development- Flutter, iOS Development, Android and React Native- I bring with me a solid understanding of textual manipulation and API integrations. Drawing on my expertise in Voiceover, Natural Language Processing and Data Analysis to accentuate your project with multilingual, characterful voice options is second nature to me. Not only will I ensure the highest quality voice rendering without any audible artifacts, but also implement robust functions like real-time pitch and speed controls that further augment user customization, thus fortifying functionality as per your requirements. I strive to create not just functional but intuitive interfaces with seamless user experiences across various platforms and languages. My experience with version control using GitHub or GitLab will assure you full transparency and easy replication of releases once the project is handed over. All this packaged within optimal performance and maintainability; because your satisfaction with the final product is paramount to me! Partner with me for a top-notch Text-to-Speech app that checks-all-the-boxes you've mentioned in an efficient and timeline-driven manner!
₹950 INR 40 päivässä
0,0
0,0

New Delhi, India
Liittynyt helmik. 2, 2026
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₹1500-12500 INR