Cross-platform apps with realtime sync, offline resilience and subscription billing. We worked on a European family platform for 18 months across five releases. NutriHygiene is our own nutrition product, with live web tools and a mobile app in beta.
- iOS and Android from one codebase
- Offline-resilient and realtime
- 18 months of delivery across five releases
what we build
What We Build for Consumer Products
Proof from the household platform (client, NDA) and NutriHygiene (our own product).
- Cross-platform iOS and Android apps
- Realtime sync and offline resilience
- Subscription billing and trial paywalls
- AI assistants grounded in structured data
- Calendar, notifications and device features
- Kiosk and tablet builds alongside phones
- Both store submissions handled
- Over-the-air updates and monitoring
proof
Work in This Space
Cases we can show. This is not a claim that we only work in this sector.
Case study
Household Productivity Platform
Eighteen months of full-stack work on a European family planner: a kitchen touchscreen plus iOS and Android companion apps from one codebase.
Read the case studyCase study
NutriHygiene
Our own AI nutrition platform, built Pakistan-first. The website is live with free desi tools — a calorie calculator, a 7-day diet-plan generator and a Pakistani food database; the mobile app is in beta.
Read the case studyquestions
Asked on Most First Calls
Can one app cover iOS and Android?
Yes. We build cross-platform from one codebase with Ionic/Capacitor or Expo, so you get both stores without maintaining two native apps.
Can you build features like calendar sync or offline mode?
Yes. One app unified Google, Outlook, Apple and school-calendar feeds into one board, with realtime sync and offline resilience.
Do you handle app store submissions?
Both stores. We've shipped a European app suite through five major releases, so review and release management are familiar.
How much does a consumer app cost?
A basic single-purpose app sits at the low end; anything larger is scoped. You get the exact figure in writing before you commit.
Is NutriHygiene a client project?
No. It is our own nutrition product. The household productivity platform is client work under NDA.
Got a consumer or health app in mind?
Tell us what it needs to do for a free fit review. Bounded work can have a fixed quote; uncertain work may need a separately scoped discovery or prototype.
Or email business@prograsec.com. We reply within one business day.