Dexsof/Services/Mobile App Development

Mobile Apps That Earn Their Placeon Your Users' Homescreen.

We build iOS and Android applications that users choose to open, keep installed, and recommend — because every decision in the build was made with the actual user in mind, not the feature list.

Mobile app development

Apps people keep on the homescreen.

We build iOS and Android applications that users choose to open, keep installed, and recommend — because every decision in the build was made with the actual user in mind, not the feature list.

6stage
Build process
2wk
Sprint cadence
100%
Real-device tested
Mobile application running on a smartphone
Platform decision

Native or cross-platform? The honest answer.

There is no universally correct answer — only the right answer for your situation. We help you find it during discovery, not after six weeks of development.

iOS
Native iOS with Swift.

Right when your app is iOS-first, when you need deep device integration like ARKit, HealthKit, or Face ID, or when performance is the primary concern.

KT
Native Android with Kotlin.

Right when your primary audience is Android, when you need hardware-level access specific to Android devices, or when deep Google ecosystem integration matters.

FL
Flutter.

Right when you need iOS and Android from a single codebase without compromising on UI quality or performance. Our recommendation for the majority of new cross-platform apps.

RN
React Native.

Right when your team has strong React expertise and you want to share logic across your web and mobile products.

Why projects fail

We’ve seen these failures — and we design them out.

Mobile projects rarely fail for exotic reasons. They fail in the same five places every time, so we build the guard against each one into the plan.

01
It breaks on real devices.The app works on the developer’s device but breaks on real user devices. We test on a physical device matrix across screen sizes, OS versions, and real network conditions — not just simulators.
02
Performance degrades at scale.We design data architecture and state management for scale from sprint one — not as a retrofit when things start to slow down.
03
App Store rejection at launch.We design to Apple and Google guidelines from the beginning, not as a final review. Rejections are rare because compliance is built in.
04
No analytics, no learning.Every app we deliver includes user behaviour analytics and crash reporting before launch — so the data is there from day one.
05
Post-launch bugs with no support.We include a post-launch support window in every engagement. Launch is not where we stop caring.
What we build

Features we build most often.

From authentication flows to real-time features and hardware integrations — these are the capabilities we implement regularly and know how to do correctly.

Authentication

Email and password, social login with Google, Apple, and Facebook, and biometric sign-in through Face ID or fingerprint.

Real-time features

Live chat, push notifications, live location tracking, and activity feeds that stay current without a manual refresh.

Payments

Stripe, Apple Pay, and Google Pay, plus in-app purchases and subscription billing handled to store rules.

Offline mode

Local data storage, sync on reconnect, and conflict resolution designed in rather than patched on later.

Maps & location

Custom map views, geofencing, and route calculation tuned for battery and accuracy on real handsets.

Camera & media

Photo and video capture, in-app editing, resilient upload, and media galleries that stay fast as libraries grow.

APIs & integrations

Connecting to any backend, third-party service, or existing system you already run — cleanly and with the edge cases handled.

Admin panels

Web-based dashboards for managing app content, users, and data, so your team is never blocked on a release.

Tech Stack

Technologies we work with.

We pick the right tool for the job — here's what our teams reach for across every layer.

Swift
SWSwiftUI
UIUIKit
How it works

From brief to delivery.

Six stages from first call to store launch — each one with a build, prototype, or asset you can see and sign off on.

Dexsof team at work
01
Product scoping

We define user stories, agree the platform strategy, prioritise the feature set, and produce a realistic timeline. Before a line of code is written.

02
UX design and prototyping

User flows are mapped. Wireframes are built. An interactive prototype you can tap through on your actual device — before development begins.

03
Sprint development

Features built and demoed in two-week sprints. You test real builds throughout — not just the finished product.

04
Device testing

Real devices. Real OS versions. Real network conditions. Not emulators. We test the matrix your users actually represent.

05
Store preparation and submission

App Store and Google Play assets, metadata, compliance review, and submission — including rejection handling if it occurs.

06
Launch and monitoring

We watch crash reports, monitor performance, and stay available for the first period after launch. Launch is not where we stop caring.

What clients say

Voices from the people we built for.

Dexsof rebuilt a system we'd been promised twice before. They shipped in eleven weeks what two other teams couldn't in eighteen months — and the code is the cleanest I've reviewed in a decade.
Priya Anand
VP Engineering · Helix
★★★★★
Genuine senior engineers. The kind who say 'we shouldn't build that' before we waste a quarter on the wrong thing.
Ana Souza
Founder · Verda
★★★★★
We came for a 6-week prototype. Three years later they still run our core platform.
Idris Khan
Head of Engineering · Cantilever
★★★★★
The team integrated seamlessly with our in-house engineers and elevated the entire output. We shipped on time and under budget.
Marcus Lee
CTO · Structr
★★★★★
The mobile app they built has a 4.8-star rating on the App Store. The UX work alone was worth every dollar.
Sofia Reyes
CPO · Laundr
★★★★★
From discovery to deployment in eight weeks. Dexsof is what a modern dev studio should look like.
Omar Al-Rashid
CEO · Netfin
★★★★★
Dexsof rebuilt a system we'd been promised twice before. They shipped in eleven weeks what two other teams couldn't in eighteen months — and the code is the cleanest I've reviewed in a decade.
Priya Anand
VP Engineering · Helix
★★★★★
Genuine senior engineers. The kind who say 'we shouldn't build that' before we waste a quarter on the wrong thing.
Ana Souza
Founder · Verda
★★★★★
We came for a 6-week prototype. Three years later they still run our core platform.
Idris Khan
Head of Engineering · Cantilever
★★★★★
The team integrated seamlessly with our in-house engineers and elevated the entire output. We shipped on time and under budget.
Marcus Lee
CTO · Structr
★★★★★
The mobile app they built has a 4.8-star rating on the App Store. The UX work alone was worth every dollar.
Sofia Reyes
CPO · Laundr
★★★★★
From discovery to deployment in eight weeks. Dexsof is what a modern dev studio should look like.
Omar Al-Rashid
CEO · Netfin
★★★★★
We brought Dexsof in mid-project to rescue a failing build. They diagnosed the architecture problems in days, refactored the core, and had us back on track within two weeks — without losing a single feature.
James Okafor
CTO · Bridgepoint
★★★★★
Fast and reliable.
Lena Hoffmann
Co-founder · Flowbase
★★★★★
Every deadline hit, every estimate accurate. Working with Dexsof felt like having a co-founder with a full dev team behind them.
Tariq Mahmood
CEO · Nuvio
★★★★★
They picked up our legacy codebase that three other contractors had given up on, cleaned it up, and shipped three new features in the same sprint — all without touching the production schedule. Impressive discipline from the entire team.
Rachel Torres
VP Product · Kargo
★★★★★
Dexsof flagged two architectural issues that would have cost us six months.
Daniel Choi
Founder · Stackr
★★★★★
Their design and engineering teams worked as one. The result was a product that looked premium and performed even better under load.
Fatima Al-Amin
CPO · Selio
★★★★★
FAQ

Common questions.

Anything not covered here, ask us directly — we answer within 24 hours.

Native or cross-platform — which should we choose?

Native for apps requiring heavy use of camera, AR, payments, or low-level OS APIs. Flutter or React Native for most product apps — faster and cheaper without meaningful compromise.

How do you handle App Store submission?

We have shipped apps to the App Store and Play Store repeatedly. We handle the full submission, respond to reviewer feedback, and stay involved until you are approved.

Can you take over an existing app?

Yes. About a third of our mobile work involves taking over apps from previous teams. We start with a code audit and a two-week stabilisation sprint before adding features.

What is your approach to offline support?

Offline-first is a default for us, not an afterthought. We design the data model and sync strategy in week one so it does not become an expensive retrofit later.

Have a mobile app project in mind?

Let’s talk about it.

Tell us what you are building and we will get back to you within 24 hours — with honesty, not a sales pitch.