Developer working on a mobile app prototype
Service · Mobile Application Development

Mobile apps that talk, see & act.

We build iOS and Android apps in React Native — with Claude voice, vision and chat wired in by default. The same stack we use to ship our own field apps for Restaurant POS, Hotel ERP and Gold & Jewellery.

  • One codebase — iOS + Android
  • Offline-first with conflict-free sync
  • Voice, vision & chat baked in
  • Your code, your store accounts
iOS App Store Google Play Offline-first

Stores & partner credibility

Apple Developer ProgramGoogle Play DeveloperAnthropic & OpenAI API Partner
Why SourceForge for mobile

We ship our own apps to both stores. Yours runs the same playbook.

Our products — Restaurant POS captain app, Hotel ERP front desk, Gold & Jewellery scanning app — all run on React Native. We've already solved offline sync, store review and AI-on-mobile.

Offline-first by default

Local SQLite + conflict-free sync from sprint 1. Tested in the field, on patchy networks, with planes-and-warehouses scenarios — not just in the office.

AI on mobile, done right

Voice, vision and chat — all running through Claude / OpenAI on our backend with aggressive caching. Battery- and bandwidth-conscious. Works on ₹15k Androids.

Store-approved playbooks

We submit to the App Store and Google Play every month for our own products. We know which review questions to anticipate and have answers ready before submission.

What we build

Every kind of mobile app — with AI inside.

Consumer, field, B2B, captain, commerce. One stack across all of them, plus native modules where it counts.

Consumer apps
Customer-facing apps with auth, content, payments and AI features.
Field & ops apps
Technician, driver, sales-rep and captain apps. Offline-first, GPS-aware.
Scanning & capture
Barcode, QR, OCR, photo-based document capture with confidence scoring.
Commerce
Native storefronts or companion apps to your Shopify / Magento / custom commerce.
AI products
Chat-first apps, voice agents and copilots built on Claude and OpenAI.
B2B portals
Dealer, distributor and partner portals on top of your ERP or backend.
In-app payments
Razorpay, Stripe, Apple Pay, Google Pay, UPI — full audit trail.
Push & engagement
Segmented push, in-app messaging, deep-linking and lifecycle campaigns.
Our stack

React Native first, native modules where it matters.

90% of code shared across iOS and Android. The other 10% — camera intrinsics, BLE, biometric prompts, Apple Pay — drops into Swift / Kotlin without rewriting the rest of the app.

Mobile
  • React Native 0.74+
  • Expo (where it fits)
  • TypeScript strict
  • NativeWind / Tailwind RN
  • React Navigation
  • Reanimated + Gesture Handler
Native bridges
  • Swift / Kotlin native modules
  • Camera intrinsics + ML Kit
  • Bluetooth (BLE) + NFC
  • Biometric auth (Face/Touch ID)
  • Apple Pay / Google Pay
  • Custom UI widgets
Data & sync
  • SQLite (WatermelonDB / Expo)
  • MMKV for fast key-value
  • Conflict-free replication
  • Offline-first by default
  • Postgres backend
  • REST + webhook backbone
AI & services
  • Claude (Sonnet, Haiku) via backend
  • OpenAI Whisper (voice)
  • OpenAI / Claude vision (camera)
  • OneSignal / Expo Push
  • Sentry crash + tracing
  • Stripe / Razorpay / UPI
AI on mobile

Voice, vision and chat — without killing the battery.

Mobile AI lives or dies on bandwidth, battery and latency. We architect around all three: streaming responses, aggressive caching, on-device first where it fits.

Voice-driven data entry

Tap the mic. Speak. Whisper transcribes; Claude structures it into a form. Faster than typing on a 5-inch keyboard, and it works in the field.

Photo-based capture

Snap an invoice, ID card, packing slip or meter reading. OCR + Claude extracts every field with a confidence score, ready for human review.

Grounded chat in your app

An assistant that knows your data — order status, ticket history, FAQs — wired with tool-calling so it can take actions, not just answer.

Multilingual UI

Auto-translate the app into local languages via Claude, with human-reviewable strings. Ship once, deploy globally.

How we deliver

Six phases. Two-week sprints. Two stores.

You see the app on your phone from sprint 1 via TestFlight + Google Play Internal Testing. Weekly demos; store submission scheduled with you, not after you.

8–10
weeks MVP
12–16
weeks full app
Mobile app design mockups on a desk
On your phone, week one

TestFlight and Play Internal builds from sprint 1. Click, swipe, give feedback — every week, on real devices.

01

Scope

One-week inception. Users, journeys, AI features, store requirements. Written SOW.

Deliverable: SOW + honest estimate
02

Design

iOS + Android design system, native patterns where it matters, clickable Figma prototype.

Deliverable: Figma file + prototype
03

Build

Two-week sprints. TestFlight + Play Internal builds from sprint 1. AI-assisted code review on every PR.

Deliverable: Beta build on your phone
04

Store submit

Listings, screenshots, ASO, review response. Submit on the day we agreed, every time.

Deliverable: App live in both stores
05

Iterate

Monthly roadmap, OTA updates via CodePush / EAS Update for safe non-native changes.

Deliverable: Monthly release cadence
06

(Optional) Take-over

Onboard your in-house team with docs, walkthroughs and pair-programming sessions.

Deliverable: Onboarded internal team
The bar we ship at

First-submission approval. Crash-free sessions. Accessible by default.

Mobile is harder than web because the bar is higher and the review gates are real. We meet both.

90%+
Code shared iOS/Android
99.9%
Crash-free sessions
<48h
Avg store review
OTA
Hot-fix non-native

Real-device tested

Automated smoke tests on real iOS and Android devices via BrowserStack / Sauce Labs. Edge cases caught before users see them.

Accessibility from day one

VoiceOver and TalkBack tested. Dynamic type, contrast, semantic labels. Apps that work for everyone — and pass App Store accessibility scrutiny.

Observed in production

Sentry for crashes, Sentry Performance for slow renders, OneSignal for engagement metrics. We catch regressions before reviews tank.

Integrations

Wired to the services your app actually needs.

Every mobile app talks to a payment processor, a push provider, an auth layer and an ERP / CRM. Common integrations we've already shipped:

Most integrations are SDK-based with our own server-side proxy for token security. Webhook listeners for inbound events, retried with dead-letter queues.

Payments
Razorpay · Stripe · UPI · Apple Pay · Google Pay
Push notifications
OneSignal · Expo Push · APNS · FCM
Auth & SSO
Apple · Google · Email OTP · Magic links · SAML
Maps & location
Google Maps · Mapbox · Apple Maps · geofencing
Voice
Whisper (OpenAI) · Native speech · Twilio Voice
Camera & vision
ML Kit · Vision API · OpenAI vision · Claude vision
ERP & backend
Business Central · SourceForge ERP · Salesforce · custom APIs
Crash + analytics
Sentry · Firebase · Mixpanel · PostHog · Amplitude
Industries we've shipped mobile apps for

Vertical depth — not generic templates.

Same engineering rigour, calibrated to the domain. We've already met your data model.

Jewellery & Bullion
Hospitality
Restaurants & QSR
Retail & E-commerce
Manufacturing
Education
Finance & Services
Professional Services
Case studies

Two mobile stories — placeholders till the real ones land.

Real customer names and outcomes available on a scoping call.

Field service · solar maintenance · placeholder
Problem

Technicians used WhatsApp + photos to log site visits. Office team manually transcribed everything. Nothing synced to the ERP.

What we did

React Native field app with offline SQLite, photo capture, OCR on meter readings via Claude vision, and two-way sync with their ERP. Submitted to both stores; live in 12 weeks.

Outcomes
  • 12-week MVP to both stores
  • Site visit logging time: 28 min → 4 min
  • OCR confidence on meter readings: 96%
Consumer · loyalty + commerce · placeholder
Problem

Retail chain needed a customer app with loyalty, gift cards and in-store scan-to-pay across 60 stores. Existing app crashed 8% of sessions.

What we did

Full rebuild in React Native with offline cart, Apple Pay / Google Pay, push segmentation and an admin web app to manage offers. Voice-driven search via Whisper.

Outcomes
  • Crash-free sessions: 92% → 99.9%
  • App store rating: 3.2 → 4.6
  • Loyalty redemption rate up 38%
Mobile FAQ

Common questions

Most business apps don't need fully native code. React Native lets us ship one codebase to both stores with near-native performance and a UI you can't tell apart from Swift / Kotlin. We drop into native modules (Swift / Kotlin) for the small parts that genuinely need it — camera intrinsics, BLE, custom widgets — without rewriting the whole app.

Let's build it

From idea to App Store + Play Store — with Claude inside.

Tell us what you want to build. We'll come back with a discovery slot within one working day — and a one-pager scope after that.

  • 30-minute scoping call with a senior mobile engineer
  • Written SOW with fixed scope and timeline
  • TestFlight + Play Internal build by end of week one
  • Your code in your GitHub, your store accounts in your name

Request a scoping call

Tell us about your project. We respond within one working day.

WhatsAppCall us