Do you build iOS and Android apps?

Yes. We build native apps in Swift and Kotlin, or cross-platform with React Native and Flutter, depending on your timeline, budget, and platform needs.

Can you redesign an existing app?

Yes. We audit UX, performance, and stability, then improve onboarding, conversion, and reliability without a full rewrite when the foundation is sound.

Do you help with App Store and Play Store publishing?

Yes. We handle store listings, screenshots, compliance checks, TestFlight and internal testing, and submission through review.

How long does a mobile app take to build?

Most MVPs ship in 8–14 weeks. Larger products with complex backends, offline sync, or multi-role workflows take longer and are planned in clear milestones.

Will we own the code and designs?

Yes. Source code, design files, and documentation are transferred to you. There is no vendor lock-in on the product we build.

Do you provide support after launch?

Yes. We can cover OS updates, bug fixes, analytics, and feature iterations so the app stays stable as devices and store rules change.

Mobile App Development

Scalable mobile apps for modern businesses

We design and build custom iOS and Android apps that launch fast, perform well, and scale as your user base grows.

10+

Years in practice

100+

Projects delivered

98%

Client satisfaction

View Portfolio

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Mobile Services

Mobile development services from concept to launch

From first idea to App Store and Play Store release, we cover native and cross-platform builds, mobile UX, backend integration, and store-ready delivery for iOS and Android.

Native iOS & Android

Native development for iOS and Android, built for performance, security, and each platform's own design standards.

Cross-Platform

One codebase, built with React Native or Flutter, that runs smoothly on both iOS and Android.

Mobile UI/UX

Interfaces designed around how people actually use their phones, not just how the app looks in a mockup.

APIs & Backend

Auth, REST and GraphQL APIs, cloud services, and integrations that keep your mobile product secure and scalable.

Offline & Push

Local caching, background sync, APNs and FCM push, and performance tuning for unreliable networks.

Launch & Support

App Store submission, launch support, and ongoing updates once your app is live.

Cross-Platform

One Team, Every Platform

Whether you need one platform or both, the same team handles design, development, and launch, end to end.

iOS App

Swift · SwiftUI

Native iOS apps built to Apple's standards, optimized for performance and App Store approval.

App Store ready
Native UX
Push & widgets

Best value

Cross-Platform App

React Native · Flutter

One codebase, built with React Native or Flutter, that runs smoothly on both iOS and Android.

Shared logic
Faster delivery
One team

Android App

Kotlin · Jetpack Compose

Native Android apps built for speed, compatibility across devices, and Google Play readiness.

Play Store ready
Material UX
Device coverage

~70%

of code shared across platforms

team, one backlog, one release plan

stores shipped from a single codebase

Mobile UI/UX

User-Focused Mobile Design

A mobile app succeeds or fails on how it feels to use. We design every screen around real user behavior, not just visual trends.

Research-Driven UX

We study how your users actually behave on mobile before we design a single screen.

Design Systems

One consistent design system across every screen, so your app feels polished from day one and scales cleanly as you add features.

Motion & Interaction

Subtle animations and transitions that make the app feel responsive and polished.

Accessibility First

Built to work for every user, on every device, so you never lose customers to a clunky, hard-to-use app.

Figma · Onboarding v3Sketching

9:41

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Design tokens

Brand

Ink

Mute

Line

AaType

Design review

0/5

1Layout & hierarchy
2Brand system applied
3Primary CTA polished
4Nav & feedback added
5Accessibility checked

Chamba Express is a local services marketplace app for iOS and Android that connects clients who need tasks done with skilled service providers (Chamberos). We built the full mobile application using React Native, featuring a Stripe-powered escrow payment system, real-time chat, job posting with map-based search, work submission and review flows, a formal dispute resolution system, mutual ratings, in-app wallets with bank withdrawals, and push notifications.

React NativeNode.jsStripeGPSCloud

View case study

Infrastructure

Scalable Backend Integration

A great mobile app is only as reliable as the backend behind it. We build and integrate scalable server-side systems that grow with your users.

Mobile application backend and cloud infrastructure

API Integration

Clean, secure APIs that connect your app to payment providers, CRMs, and third-party services.

Real-Time Sync

Data that updates instantly across devices, so users always see the latest information.

Cloud-Ready Infrastructure

Built on AWS and Azure, so your backend scales automatically as demand grows.

Push Notifications

Reliable, targeted notifications that bring users back without feeling like spam.

Store launch

Built to clear App Store and Play review

Submission, testing, and listing work planned into the build so launch is calm, not a scramble.

01
Full Compliance with Store Guidelines
We build to Apple and Google's technical and content requirements, so your submission isn't held up by avoidable mistakes.
02
Rigorous Pre-Submission Testing
Every app is tested across real devices before submission, catching issues reviewers would otherwise flag.
03
Fast Approval, Fewer Rejections
Clean submissions mean fewer review cycles, so your app reaches users faster.
04
Ongoing Monitoring After Launch
We track store policy updates and app performance after launch, so future updates clear review just as smoothly.

Process

From idea to App Store in clear steps

A focused mobile delivery path from discovery and UX through store launch and ongoing support.

01
Discover
Goals, users, platforms, and store requirements.
02
Design
Flows, prototypes, and a mobile design system.
03
Build
Native or cross-platform engineering in sprints.
04
Test
Device QA, performance, and accessibility.
05
Launch
Store submission, analytics, and release.
06
Support
OS updates, fixes, and iteration after launch.

Discover

Goals, users, platforms, and store requirements.

Design

Flows, prototypes, and a mobile design system.

Build

Native or cross-platform engineering in sprints.

Test

Device QA, performance, and accessibility.

Launch

Store submission, analytics, and release.

Support

OS updates, fixes, and iteration after launch.

Industry specialties

Campaign-ready web platforms, lead funnels, and reporting experiences for growth teams.

Learn More

Why Choose Us

Built different. Delivered better.

We combine deep technical expertise with clear communication and dependable delivery so every project moves forward with confidence, not guesswork.

Transparent delivery with clear scopes, honest timelines, and measurable outcomes from discovery through launch and beyond.

End-to-end delivery

CanDev team designing and building digital products

Strategy + Design + Build

98%

Client Satisfaction

Clients stay with us because we communicate clearly, ship on schedule, and support products after launch.

Discovery & Strategic PlanningCore focus

Design & Precision EngineeringDeep craft

Launch & Lasting SupportLong-term

FROM PROBLEM TO PROGRESS

What changes after we build your mobile app?

We turn common mobile product pain points into polished apps that perform on real devices and ship to both stores.

Before the fix

Was your app rejected from the App Store?

Does the app crash or lag on real devices?

Do iOS and Android feel like different products?

Are push notifications and offline UX unreliable?

Can the backend not keep up with growth?

Do launches slip while scope keeps growing?

After the fix

We handle store compliance, review feedback, and submission workflows

We test on hardware and optimize rendering, assets, and navigation

We unify UX with consistent design systems across platforms

We implement sync, caching, and APNs/FCM delivery properly

We integrate scalable APIs, auth, and cloud infrastructure behind the app

We ship in sprints with TestFlight, beta cycles, and clear milestones

Technology Ecosystem

Native, cross-platform, and cloud tools we ship with

Swift, Kotlin, React Native, Flutter, Firebase, and the APIs that keep iOS and Android apps fast, stable, and store-ready.

Swift

Kotlin

React Native

Flutter

Firebase

TypeScript

Swift

Kotlin

React Native

Flutter

Firebase

TypeScript

Swift

Kotlin

React Native

Flutter

Firebase

TypeScript

Swift

Kotlin

React Native

Flutter

Firebase

TypeScript

Swift

Kotlin

React Native

Flutter

Firebase

TypeScript

Swift

Kotlin

React Native

Flutter

Firebase

TypeScript

Swift

Kotlin

React Native

Flutter

Firebase

TypeScript

Swift

Kotlin

React Native

Flutter

Firebase

TypeScript

Node.js

GraphQL

PostgreSQL

AWS

Docker

Figma

Node.js

GraphQL

PostgreSQL

AWS

Docker

Figma

Node.js

GraphQL

PostgreSQL

AWS

Docker

Figma

Node.js

GraphQL

PostgreSQL

AWS

Docker

Figma

Node.js

GraphQL

PostgreSQL

AWS

Docker

Figma

Node.js

GraphQL

PostgreSQL

AWS

Docker

Figma

Node.js

GraphQL

PostgreSQL

AWS

Docker

Figma

Node.js

GraphQL

PostgreSQL

AWS

Docker

Figma

Our Partners

Platforms and clients we collaborate with

Certified platform partners, growing product teams, and verified directory profiles, the relationships behind how we design, build, and ship. See our reviews on Clutch.