App development & technology consulting

We turn ideas into apps people love to use.

iOSVenture designs, builds and launches native iOS, Android, cross-platform and web applications — and advises founders and teams on the product, architecture and strategy behind them.

  • iOS & iPadOS
  • macOS
  • Android
  • Flutter
  • React Native
  • Web apps
  • Cloud & APIs

Showcase

Products we've designed, built and launched

Our own apps, made by the same team and process we bring to client work: native Apple apps, cross-platform clients and the backends behind them.

A zombie lunging out of a real living-room doorway in Home Horde Free · App Store

Home Horde

AR survival shooter · iPhone & iPad

Your room is the battlefield. Zombies burst through your real doorways and bugs crawl from portals in your floor. Scan once, pick from 13 weapons, survive boss waves and team up with a friend in co-op.

  • ARKit
  • Unity
  • Co-op
A soldier holding the glowing Cure Pistol in front of a full moon over a ruined town in Nightcure App Store · iPhone, iPad & Mac

Nightcure

Third-person zombie shooter · iPhone, iPad & Mac

Your hometown fell overnight. Fight the dead through dark, lamp-lit streets, cure your infected neighbors with the Cure Pistol and lead them to the rescue camp. One input map for touch, keyboard and controller.

  • Unity
  • URP
  • Game Center
Parents choosing videos for their kids in the GuardianTube app iOS · Web

GuardianTube

Kid-safe video library · Family

A video library parents choose and kids enjoy. Parents search and approve individual videos; children only ever see their own approved library, with every rule enforced on the server, not the device.

  • SwiftUI
  • React
  • NestJS
Visit GuardianTube
FamilyGate's network map showing every device on a home Wi-Fi Free · macOS

FamilyGate

Home-network parental controls · Mac

Turns the Mac you already own into your home's internet gatekeeper. See every device on your Wi-Fi, pause the house for dinner, set bedtimes and lock SafeSearch on: no new router, no subscription, nothing leaves your home.

  • Swift
  • macOS
  • Private DNS
Visit FamilyGate

What we do

End-to-end services, from first sketch to App Store

Bring us an idea, a prototype or an app that needs rescuing. We cover every step so you only need one partner.

📱

iOS & Apple platforms

Native Swift and SwiftUI apps for iPhone, iPad, Mac, Apple Watch and Vision Pro, built to Apple's Human Interface Guidelines.

🤖

Android development

Kotlin and Jetpack Compose apps that feel at home on every Android phone, tablet and foldable.

🔀

Hybrid & cross-platform

One codebase for iOS and Android with Flutter or React Native, so you ship faster and spend less without giving up quality.

🌐

Web applications

Fast, responsive web apps, dashboards, PWAs and marketing sites built with React, Next.js and modern tooling.

🎨

UI/UX & product design

Research, wireframes, interactive prototypes and design systems that make complex products feel simple.

☁️

Backend, cloud & APIs

Secure APIs, authentication, databases, payments and push notifications on Firebase, AWS or Google Cloud.

🧭

Technology consulting

Product strategy, MVP scoping, architecture reviews, code audits and tech-stack choices from senior engineers.

🚀

Launch, support & growth

App Store and Google Play submission, analytics, crash monitoring, OS updates and ongoing feature work.

Native, hybrid or web?

We help you pick the right approach — then build it

Not sure which platform fits? We give you a straight recommendation based on your users, budget and timeline, not on what we prefer to build.

Get a recommendation

Native (Swift / Kotlin)

Best performance and deepest device features. Ideal for premium consumer apps, games, AR and hardware integrations.

Cross-platform (Flutter / React Native)

One codebase, two stores. Ideal for startups and MVPs that need to reach iOS and Android users quickly.

Web & PWA

Instant access from any browser with no install. Ideal for SaaS products, portals, dashboards and internal tools.

How we work

A clear process with no surprises

You see working software every sprint and always know what's next, what it costs and when it ships.

  1. 01

    Discover

    We workshop your goals, users and constraints and turn them into a scoped plan with estimates.

  2. 02

    Design

    User flows, wireframes and a clickable prototype you can test before any code is written.

  3. 03

    Build

    Agile two-week sprints with demos, automated tests and builds you can install on your own devices.

  4. 04

    Launch

    Store listings, review submission, analytics and a smooth release to real users.

  5. 05

    Grow

    Monitoring, updates and new features driven by real usage data.

Ways to work together

Flexible engagement models

Consulting

Expert advice, by the hour or day

  • Product & MVP strategy
  • Architecture & code reviews
  • Tech-stack and platform choice
  • App Store readiness audits
Talk to an expert

Dedicated team

An extension of your company

  • Engineers, designers & QA
  • Scale the team up or down
  • Your tools and your rituals
  • Monthly rolling contract
Build my team

Technology

Modern, proven tools

  • Swift
  • SwiftUI
  • UIKit
  • Kotlin
  • Jetpack Compose
  • Flutter
  • Dart
  • React Native
  • React
  • Next.js
  • TypeScript
  • Node.js
  • Firebase
  • AWS
  • Google Cloud
  • GraphQL
  • PostgreSQL
  • Unity
  • Core ML
  • ARKit

FAQ

Common questions

How much does an app cost?

It depends on scope, platforms and integrations. After a free discovery call we send a clear estimate with options, so you can choose what fits your budget. An MVP can often be launched first and extended later.

How long does it take to build an app?

A focused MVP typically takes 8–12 weeks. Larger products are delivered in phases, with a working build you can test every sprint.

Should I build native or cross-platform?

Cross-platform is a great fit for most business and startup apps. Native is best when you need top performance or deep device features. We'll recommend the right one for your case.

Who owns the code?

You do. All source code, designs and store accounts belong to you, and we can sign an NDA before we discuss your idea.

Can you take over an existing app?

Yes. We start with a code and architecture audit, fix the most urgent issues, then continue development or modernise the app.

Do you help publish to the App Store and Google Play?

Yes — store listings, screenshots, privacy details, review submission and responding to reviewer feedback are all part of our launch service.

Let's talk

Tell us about your project

Share a few details and we'll get back to you within one business day with next steps. The first consultation is free.