PRODUCTION BUILD SLOTS OPEN

AI-native mobile apps, shipped end to end.

Den Digital LLC builds the product layer, backend, AI workflows, and store launch ops for founders and small teams. From first sketch to App Store and Play Store — handled.

React NativeExpoSupabase StripeOpenAIClaudeEAS Build
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Our apps

Built. Shipped. Maintained.

Real products on the App Store and Google Play — designed, built, and run by Den Digital. Hover a card to peek inside.

What we do

Mobile-first product development

A small, focused team that handles design, code, and ship — so you don't have to coordinate three different vendors.

iOS & Android apps

Cross-platform React Native and Expo apps built to feel native on both stores, with offline support, push notifications, and in-app purchases.

Backend & APIs

Supabase, Postgres, and Node services. Auth, payments via Stripe, file storage, and clean REST or GraphQL APIs your app can lean on.

Store launch ops

Submission, review responses, screenshots, store listings, and release management — including TestFlight and Play Console internal tracks.

AI integrations

Claude, OpenAI, Whisper, and on-device models. We've shipped tutors, voice apps, and automation tools — and we'll wire them into yours.

Maintenance & support

OS updates break apps. We keep yours alive with monthly maintenance, monitoring, crash triage, and features on a predictable cadence.

Web & landing pages

Marketing sites, dashboards, and admin panels that pair with your mobile app. Built with React, Vite, deployed on Vercel or Cloudflare.

Build pipeline

Technical depth, release proof included

Every project is wired like a production system: scoped tightly, tested on-device, submitted cleanly, and supported after launch.

01

Scope

Product architecture

We turn the idea into a lean app spec with the right backend, data model, and launch path from day one.

  • Feature map & store constraints
  • Auth, payments, AI, data shape
  • Fixed launch target and quote
02

Build

Native-feeling apps

React Native and Expo give the speed; careful platform polish keeps the app from feeling generic.

  • iOS + Android internal builds
  • Offline states, push readiness
  • Crash-safe release profiles
03

Wire

AI & backend systems

We connect the app to durable services so the product has real business logic behind the interface.

  • Supabase, Postgres, storage
  • OpenAI, Claude, Whisper flows
  • Stripe & entitlement handling
04

Ship

Store launch operations

Submission work is part of the build, not an afterthought. Screenshots, metadata, review fixes, handled.

  • App Store Connect + Play Console
  • TestFlight & internal tracks
  • Monthly maintenance after launch
Our stack

Battle-tested tools we ship with

Let's talk

Have an app idea?
Tell us about it.

Whether you've got a fully spec'd product or a sketch on a napkin, we'll give you an honest read on what it'll take to ship.

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