What this service solves
We build mobile applications (iOS, Android) and PWAs (Progressive Web Apps) that put AI into the experience from day one: embedded assistants, semantic search, personalization, smart automations and native connection to your backend, CRM and AI agents.
What we solve
- Existing apps with no AI, perceived as outdated.
- High native-development costs to validate a hypothesis.
- Generic mobile experiences with no differentiation.
- No connection between the app, the CRM and agents.
What's included
- App architecture and stack selection.
- Mobile-first UI/UX design focused on conversion.
- Development with React Native, Flutter or PWA depending on the case.
- Integration with backend, CRM and AI agents.
- Smart onboarding and AI personalization.
- Store publishing where applicable.
How we work
- Problem discovery and user research.
- Experience design and prototyping.
- Iterative development with internal releases.
- QA on real devices.
- Publishing and post-launch support.
How we work: service methodology
- Phase 1 · Architecture Definition (Week 1) — Mapping mobile views, touch experience, intuitive interface design and offline-first architecture.
- Phase 2 · PWA Frontend Development (Weeks 2-3) — Building with modern frameworks (Next.js / React / Flutter Web) and Service Worker configuration.
- Phase 3 · AI Layer Integration (Weeks 3-4) — Connecting AI models (text analysis, vision, assistants) and configuring push notifications.
- Phase 4 · Backend and Security (Weeks 4-5) — Implementing a real-time database (Supabase / Firebase) and secure authentication.
- Phase 5 · Testing and Launch (Week 6) — Testing on iOS (Safari) and Android (Chrome), performance optimization and final delivery.
What we need from your team
- A functional spec of the app's views and user actions.
- Design assets: app icons (512x512 px), splash screen, color palette.
- Database structure or content catalog.
- A Firebase / OneSignal account for push notifications.
- A hosting server or an account on jsadsAI Cloud / Vercel / Hostinger VPS.
Deliverables
- A production app in stores or as a PWA.
- Documented backend and APIs.
- UI/UX design delivered in Figma.
- A maintenance manual.
- Usage and conversion metrics.
Who it's for
- Brands that need their own mobile experience.
- Startups that want to validate an MVP with a real app.
- Recurring-use services that fit mobile better.
- Companies whose customers live on their phones.
Signs you need it
- You need to validate a product in the real market before investing in a full native app.
- Your current product has no push notifications or smart features.
- You're worried about losing margin to app store commissions.
- App store approval times are slowing down your launches and updates.
Measurable KPIs
- DAU/MAU and retention.
- Conversion per critical flow.
- Crash rate and performance.
- Engagement with AI features.
Expected outcome
The brand gets a modern mobile app where AI isn't decoration but part of the experience: embedded assistants, real personalization, smart automations and native connection to the rest of the company's digital ecosystem.
Frequently asked questions about this service
What is a PWA?
It's a progressive web app that can be installed from the browser, opened like an app, use device capabilities, and update without going through a store on every change. Its exact scope depends on the operating system and browser.
When does a PWA make more sense than a native app?
When you want to validate quickly, cover iOS and Android with a shared codebase, reduce cost and avoid download friction. A native app makes sense when the product depends on hardware or system APIs not available on the web.
How long does it take?
A custom project usually takes 4 to 8 weeks. Duration depends on the number of roles, screens, rules, integrations, content, testing and approval speed.
Do push notifications work on iPhone?
They work on modern iOS versions for installed PWAs, subject to browser conditions and user permissions. Compatibility must be tested on target devices and communicated without absolute promises.
Does the PWA work without internet?
It can offer caching, navigation or limited offline actions via service workers and later sync. Features that depend on real-time data, payments or remote AI require connectivity.
Technology stack
- React Native
- Flutter
- Next.js PWA
- Expo
- Firebase
- Supabase
- OpenAI
- Claude
- Stripe