3bit.app is an AI development team specializing in building mobile apps, web platforms, and backend systems using cutting-edge AI agents. An application or an entire platform can be developed very quickly — a complete product can be delivered to you in 1 week from proposal submission, starting from scratch. Fast AI-powered development for startups, businesses, and new digital products.
We build complete AI applications and scalable platforms in extremely short timeframes using advanced AI-assisted development workflows. A fully working MVP or production-ready system can be delivered in as little as 1 week from project approval.
iOS (Objective-C, Swift, React Native), Android (Java, Kotlin, React Native). Full cycle — design, development, publishing to App Store / Google Play.
React, Next.js, TypeScript/JavaScript. Modern SPA and SSR platforms, web admin panels, client PWAs.
Scalable API architecture, authentication and authorization, email and push notification services, databases on open-source solutions.
Integration of custom AI agents into the product — chatbots, data analyzers, content generators, automated workflows.
Stripe, In-App Purchases (iOS/Android), subscription management systems, trial periods, payment gateway integrations.
Full QA testing, bug reports, technical documentation, development reports, system architecture descriptions.
We can develop a standalone backend system, mobile apps, or a web application in a very short time. Apps of any complexity on accelerated timelines using AI-driven development processes.
| Platform / Direction | Technologies | Timeline | Included |
|---|---|---|---|
| iOS Mobile App | Swift, Objective-C, React Native | 1–2 wks. | UI, Auth, API, Push, Store Ready |
| Android Mobile App | Kotlin, Java, React Native | 1–2 wks. | UI, Auth, API, Push, Google Play Ready |
| Web Application | React, Next.js, TypeScript | 3–7 days | SPA/SSR, Admin Panel, API Integration |
| Backend API | Node.js, Python, Go | 3–7 days | REST/GraphQL, Auth, DB, Queues |
| Auth & Security | JWT, OAuth2, 2FA, RBAC | 1–3 days | Login, Register, Email Confirm, Google/Apple |
| Database | PostgreSQL, MySQL, MongoDB, Redis | 1–2 days | Schema, Migrations, Backup, Replication |
| AI Agent Integration | OpenAI, LangChain, Custom Agents | 2–5 days | Chat, Recommendations, Automation |
| Payments & Subscriptions | Stripe, Apple IAP, Google Billing | 2–4 days | Plans, Webhooks, Portal, Analytics |
| Email & Push | SendGrid, Firebase, APNS | 1–2 days | Templates, Campaigns, Automation |
| Full Platform MVP | Full stack above | 1 week | Everything + QA + Docs + Deploy |
Projects can start practically from scratch — even from a simple idea or basic concept. We help turn concepts into fully functional digital products quickly and efficiently.
Idea, requirements, discussion, sign-off
Architecture, database schema, API plan
Backend development, API, Auth, Push, Email
Mobile or web app, UI/UX implementation
AI integrations, automation, testing
QA, documentation, deployment, handover
Modern app design, responsive interface, all screens and components.
Custom AI agents, chat assistants, automation, recommendation systems.
Full functional testing, bug reports, validation of every system feature.
REST API, database, authentication, notifications, subscriptions, microservices.
Technical documentation, API description, architectural overview, development reports.
Docker, CI/CD, AWS/DigitalOcean, environment setup, product launch assistance.
A platform for mountain travelers that unites three communities: solo hikers, group expedition organizers, and off-grid explorers. Features live group tracking, SOS system, AI route planner, and offline operation. The full platform was developed using AI agents.
Real-time — every group member is visible on the map. Automatic alerts on route deviation, stops, and safety zone violations.
One tap — sends coordinates to the whole group and rescue services. Check-in system with a timer. Works offline via Bluetooth mesh.
The AI agent analyzes the group's pace, weather, and terrain difficulty — suggests the optimal route and warns of hazards in advance.
Create expeditions, assign member roles (leader / member / observer), group chat, find nearby companions, photo waypoints.
A guided meditation platform with a dark night-mode design. The user configures three schedule time slots (morning/afternoon/evening), selects media tags for each slot — the server automatically assigns appropriate meditations. The AI assistant recommends sessions and generates personalized meditations. Built from scratch in 1 week using AI.
3 time slots (morning/afternoon/evening), each with media tag selection. The server automatically assigns suitable meditations at the right time.
Audio/Video meditations with a beautiful dark player. Streaming and offline playback (Premium). Sleep timer and background playback.
Recommendations from the library, personalized session generation, technique explanations based on the user's history and mood.
Stripe + Apple IAP. Unlimited AI, full library, offline mode, sleep timer, session history. Streak tracking for user retention.
Hashmemo is a "quiet social network": users choose a question type (logic, quiz, life situations), answer community questions, and see the AI assistant always open at the bottom. Full authentication system, statistics, web version, and Admin Panel. Full platform — mobile + web + backend, built in 1 week with AI.
Users post questions by type (logic, quiz, situations, values), answer community topics, see reactions and ratings.
Always-open bottom AI panel — provides hints, explanations, generates questions, and helps with conversation history (Premium).
Hashtags group topics by category. Sponsor monetization model: sponsors can promote topics in users' feeds.
Full stack: React Native app, Next.js web platform, Node.js backend, Admin Panel for content and user management.
Every project includes full QA testing, bug reports, technical documentation, and development reports. Every project includes full QA testing, bug reporting and validation, technical documentation, and deployment assistance.
Complete testing of all system features. Manual and automated testing. Verification of all user scenarios.
Detailed reports of found bugs with priorities. Full cycle: discovery → fix → re-test → close.
Technical system documentation, API endpoint descriptions, architectural overview, database schema, deployment guide.
Weekly / final development progress reports. What was done, tested, and deployed. Full transparency.
Architecture overview: microservices, API schema, database structure, data flows, component dependency diagrams.
Docker, Nginx, CI/CD pipeline, AWS / DigitalOcean / VPS setup. Assistance with App Store and Google Play publishing.
| Deliverable | Description | Included |
|---|---|---|
| Working Application | Fully functional product on agreed platforms | ✓ |
| Source Code | Complete source code organized in a repository (Git) | ✓ |
| QA Report | Detailed testing report and fixed bugs | ✓ |
| Technical Documentation | API documentation, architecture, ERD, system descriptions | ✓ |
| Development Report | What was implemented, time spent, decisions made | ✓ |
| Docker/Deploy Config | Ready-made configurations for production deployment and launch | ✓ |
| Launch Support | Assistance with the first deployment and store publishing | ✓ |
| AI Integration Documentation | Description of AI agents, prompts, API keys, settings | ✓ AI |
You can start practically from scratch. All you need is an idea or basic concept — we'll help turn it into a fully functional digital product quickly and efficiently. Projects can start almost entirely from scratch — even with just an idea or basic concept.
A minimum viable product for idea validation. Fast launch, core features, ready to show investors and early users.
Timeline: 1 week
Native or cross-platform iOS and Android mobile app with full backend, authentication, and push notifications.
Timeline: 1–2 weeks
A platform with integrated AI agents: chatbots, recommendation systems, content generation, business process automation.
Timeline: 1–2 weeks
A full-featured platform with web app, mobile clients, Admin Panel, analytics, integrations, and role-based access system.
Timeline: 2–4 weeks
Let's discuss your idea and build a development plan. First call is free. In a week you could have a working product in your hands.