Mobile App Development Services
Native iOS and Android apps built for small businesses. Every project includes both platforms, App Store submission, and ongoing support. See our development process or view pricing.
Not sure what type of app fits your business? Start with our complete guide to building a mobile app →
Comparing your options? See how a boutique studio compares to a freelance developer →
Companion Apps
A companion app extends your platform website into a native mobile experience. Your existing content, products, or services become accessible through an app that lives on your customers' home screens — not just their browser tabs.
Built on your site's REST API, companion apps stay in sync with your website automatically. Update a post, change a price, add a product — it shows up in the app without any extra work.
- iOS + Android from one codebase
- REST API integration
- Push notification support
- Offline mode capability
- App Store & Play Store submission
- Matches your website branding
- Ongoing maintenance & updates included
Business Utility Apps
Standalone apps built around a specific business function. A booking app reduces phone tag. A loyalty app brings customers back. An ordering app handles sales at scale. Purpose-built tools that solve one problem exceptionally well — for your customers or your staff.
Building for a specific industry? See our pages for restaurants, ecommerce & retail, salons, spas & fitness, contractors & trades, and healthcare & wellness.
API-Connected Apps
Apps that pull live data from external sources — your site, a payment processor, a booking system, or a custom API we build specifically for your project.
Whether you need real-time inventory updates, payment processing through Stripe or Square, or integration with your existing CRM, we build the connection layer so your app always has the latest data.
- REST API integration
- Third-party API connections
- Custom back-end development
- Real-time data synchronization
- Secure authentication & token management
More services
iOS App Development
Native Swift builds for the App Store — submission, listing management, and 60-day post-launch support included.
Android App Development
Native Kotlin builds for Google Play — submission, store listing, and post-launch support included.
Cross-Platform Development
One React Native codebase, both stores — iOS and Android delivered together without choosing a platform.
App Redesign & Rebuild
Modernize an outdated app with new UI and updated architecture — without losing your existing store reviews.
App Store Management
Full App Store and Google Play submission — screenshots, metadata, review response, and version updates handled for you.
App Maintenance Plans
Month-to-month OS compatibility updates, bug fixes, and feature additions. No annual contract required.
Progressive Web Apps (PWA)
Installs from the browser, works offline, sends push notifications — without the App Store review process.
Web + App Bundle
Custom website and React Native mobile app as one system — shared brand, shared API, single point of contact. Tiers 3 and 4.
App Development by Industry
Industry-specific app solutions for restaurants, ecommerce, contractors, healthcare, salons, and fitness businesses.
Every project includes
Technologies we use
Every app we ship runs on React Native with Expo — a proven cross-platform stack that produces native iOS and Android apps from a single codebase. Here's what's under the hood on every project:
Considering a no-code alternative? See how we compare to Bubble, Adalo & FlutterFlow →
Frequently asked questions
See all frequently asked questions → Need a website? Website FAQs at ArdinGate →
Ready to get started?
Tell us what you need and we'll scope it out.
Contact us