App Master Mobile

Web & mobile apps built for real-world scale

Full-stack application development — from multi-tenant marketplaces and REST APIs to cross-platform Flutter clients with maps, routing, and offline-ready workflows.

View our apps Try grocery demo

Apps in development

Three active products showcasing web, API, and mobile craftsmanship.

Live demo

Grocery Marketplace Platform

Multi-tenant grocery marketplace with shopper web UI, admin panel, mobile app, and fastest-route planning.

Brand & store onboarding with role-based admin (owner, manager, staff)
Store maps, visual walkway editor, and shelf-level route optimization
Shopping lists, product CSV import, and optional exact shelf pinning
REST API + Flutter mobile client for iOS and Android

PHP 8 MySQL Flutter JWT API Maps & routing

Store demo #1042 Brand page Shopper login Store admin

MVP ready

Allergen Safe

Cross-platform safety app for allergen identification, recipe discovery, and emergency anaphylaxis response.

Barcode & label scanning with ingredient allergen matching
Recipe lookup with allergen exclusion (Spoonacular integration)
Emergency workflow: contacts, 911, TTS script, nearby care locations
Flutter MVP on Android (iOS / desktop platforms expanding)

Flutter Supabase ML Kit OCR Maps BLE (roadmap)

Flutter MVP

Live web app

RunClose

Shift operations for small businesses — proof your shift, run your floor.

Duty checklists with manager oversight and shift-close reports
Tip calculator (9 methods) with manager approval workflow
White-label branding, team assignment, and Stripe billing
In-app notifications plus optional email/SMS on paid plans

React Flutter Supabase Stripe Twilio

Open RunClose Pricing Login

What we build

End-to-end product engineering for web and mobile.

Web platforms Multi-tenant SaaS, admin panels, shopper portals

Mobile apps Flutter for iOS, Android, desktop & embedded

APIs & data REST, JWT auth, MySQL, import pipelines

Maps & routing Floor plans, graph paths, picker optimization