Develop a mobile application

Good morning,

I’m Patryk Samson, co-owner of WebyJuice, a Poland-based agency registered and issuing VAT invoices. We’re thrilled to help you develop your first mobile app for iOS and Android, professionally and with a serious approach, as requested. Your idea for a tennis match live scanning app with pre-match odds analysis, favorite detection, real-time tracking, and push notifications is exciting, and we’re ready to bring it to life.

We’ll deliver:
- Cross-platform app (React Native, iOS/Android) to scan live tennis match lines from betting sites or other sources.
- Features: pre-match odds reading, favorite identification, match/favorite data storage, real-time event monitoring, and push notifications when the favorite loses the first set.
- Responsive, user-friendly interface with secure data handling.
- Integration with APIs or scraping tools for odds and match data (pending your TZ).
…
Cost Estimate: $20,000–$30,000 USD (netto) for MVP, including:
- Analysis and API/scraping setup: $3,000–$5,000.
- UX/UI design (5–10 screens): $4,000–$6,000.
- Frontend and backend development: $10,000–$14,000.
- Testing and publication: $3,000–$5,000.
Note: Costs depend on data source complexity, API availability, and legal compliance (e.g., betting regulations in target regions).

Timeline: 10–14 weeks for MVP:
- Analysis and TZ refinement: 1–2 weeks.
- Design: 2–3 weeks.
- Development: 5–7 weeks.
- Testing and publication: 2 weeks.

WebyJuice has extensive experience in cross-platform app development and real-time data integrations. Explore our portfolio at: https://webyjuice.pl/portfolio.

To refine the quote, please share your TZ draft, data source details (e.g., specific betting sites or APIs), and target markets in a private message. We’ll ensure compliance with legal standards and start development ASAP!

Dear Ernest

Hello! I’ve carefully reviewed your requirements and fully understand your suggestions. With experience in mobile app development using Flutter and React Native, as well as website scanning, I’m confident I can contribute effectively to your project.

I highly value your input and am committed to delivering my best work. I’m available to start immediately and look forward to your response.

Thank you for considering my expertise.

Best regards,
… Vasyl Uperuk

Hello!
I am a Flutter developer with experience in creating cross-platform mobile applications with external API integration and real-time data processing.
For your project:
I will develop a Flutter application for tracking tennis matches with:

parsing LIVE lines from bookmaker websites
determining favorites based on pre-match odds
monitoring matches in real time
push notifications when the favorite loses the first set
…
Technical approach

Cross-platform development on Flutter/Dart (one codebase for iOS and Android)
Firebase for notifications and data storage
Efficient data parsing algorithms with minimal device load
Clean architecture with scalability in mind
Why choose me

Specialization: focus on mobile applications with complex logic and external APIs
Efficiency: Flutter allows simultaneous development for both platforms, saving time and budget
Dedication: I will fully focus on your project until the result is achieved
Flexibility: quick changes without team bureaucracy

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I'll do it a little cheaper than others to gain experience for mobile apps, but I have extensive development experience, contact me

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Hello.
I have extensive experience in developing mobile applications for iOS and Android.
I do quality work.

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What you need to build this:
Mobile app development (for iOS & Android — Flutter or React Native is recommended)

Backend system to handle data processing, live tracking, and notifications

Web scraping/API integration to fetch match data and odds (from bookmakers or sports APIs)

Push notification system

… User interface and user experience design
..NB The programming language to use may range from Java,Kotlin,etc...
If there is an API access already, then it might be cheaper
The cost is inclusive of software processes;
Design + development for iOS & Android

Backend + database

Integration with bookmakers or sports APIs

Push notification setup

Testing & deployment