Mobile App Development · Assisted Engineering

Cross-platform mobile apps — agent speed, engineer judgment

iOS and Android from one codebase, with mobile money and offline support. Agents accelerate scaffolding and tests; engineers own architecture, release, and App Store readiness.

100%Human-led reviews
<24hrsResponse time
Dares Salaam based
What we build

Mobile applications for every business need

From customer-facing apps to field operations tools, we deliver mobile software that works offline and scales with your business.

Native Android & iOS

Platform-native apps with full access to device features — camera, GPS, notifications, and biometrics.

Cross-Platform (React Native / Flutter)

One codebase, two platforms. Ship faster without sacrificing performance or native feel.

Mobile Money Integration

M-Pesa, Tigo Pesa, and Airtel Money built into your app — payments, collections, and disbursements.

Offline-First Apps

Applications that work without internet — sync when connected, operate when offline. Essential for field teams.

Field Operations Apps

Delivery tracking, inventory management, and field data collection built for teams on the move.

Customer-Facing Apps

Booking, ordering, and self-service apps that give your customers a direct channel to your business.

Why Oltana

Ship mobile faster — without handing the store keys to a bot.

  • 01

    One team, both platforms

    React Native or Flutter — agents speed shared scaffolding; engineers keep native quality and store compliance.

  • 02

    Built for local conditions

    Offline support, low bandwidth, and mobile money rails designed for how Tanzanians actually use phones.

  • 03

    Human gate before release

    AI drafts and tests; engineers accept or reject. No black-box App Store submissions.

  • 04

    You own everything

    Source code, store credentials, and backend belong to you — no vendor lock-in.

React Native Flutter Kotlin Swift Firebase Node.js PostgreSQL REST API GraphQL CI/CD Fastlane TestFlight
Assisted Engineering

Human-led. Agent-accelerated.

For iOS/Android products: agents accelerate screens, sync layers, and tests; engineers own offline strategy, payments, and store release.

  1. Decide

    Engineers set scope, architecture, and trade-offs for your mobile apps. Agents research options and draft alternatives.

  2. Build

    Agents accelerate scaffolding, boilerplate, and refactors. Engineers own critical paths and design review.

  3. Verify

    Continuous and on-the-fly testing against real conditions. Humans accept or reject — nothing ships on autopilot.

  4. Ship

    Engineers own release judgment and client trust. Agents speed iteration and regression sweeps after launch.

cost ↓ dev time ↓ bugs caught early human gate on every release
What you get

Everything included, nothing hidden

One codebase, two platforms

Ship to both App Store and Play Store from a single React Native or Flutter codebase.

Native performance

Cross-platform doesn't mean slow. We optimize for 60fps and instant tap responses.

Mobile money built-in

M-Pesa, Tigo Pesa, and Airtel Money integration from day one — not a bolt-on.

Offline support

Work without internet, sync when connected. Essential for field teams and low-connectivity areas.

App store ready

We handle submission, screenshots, descriptions, and compliance with both store guidelines.

Ongoing maintenance

OS updates, compatibility fixes, and feature extensions after launch. We're still here.

Case Studies

See our work in action

FAQ

Frequently asked questions

Do AI agents build my mobile app alone?

No. Agents speed scaffolding, refactors, and draft tests. Engineers own architecture, offline design, payments, and App Store/Play Store judgment.

Do you build for iOS, Android, or both?

Both. We use React Native or Flutter to ship a single codebase to both stores — faster with Assisted Engineering, still human-reviewed.

Can you integrate mobile money into our app?

Yes. We integrate M-Pesa, Tigo Pesa, and Airtel Money for payments, collections, and disbursements. This is a core capability, not a bolt-on.

How do you handle offline functionality?

We design offline-first — local storage, background sync, and conflict resolution. Your team works without internet and syncs when reconnecting.

How long does a typical mobile app take?

Most MVPs ship in 6–10 weeks. Agent-accelerated delivery often compresses the middle; complex offline/sync apps may take longer with weekly milestones.

Ready for AI-assisted mobile delivery — with humans in charge?

Tell us about the app. We'll reply within one working day with a clear plan and how Assisted Engineering fits your build.

Talk to an engineer →