We Build iOS Apps
That Matter.
Native iOS development studio based in Vienna. From first concept to App Store launch — we craft apps people love to use.
What We Do
Specialized in native iOS development with modern Apple frameworks.
Swift & SwiftUI
Modern, performant iOS apps built with Swift 6 and SwiftUI for fluid, native user experiences.
HealthKit & Fitness
Deep integration with Apple Health for workout tracking, health data, and fitness applications.
Widgets & Live Activities
Home screen widgets and lock screen presence with WidgetKit to keep users engaged.
watchOS Apps
Full Apple Watch companion apps with WatchConnectivity for seamless iPhone-Watch communication.
Subscriptions & IAP
Revenue optimization with RevenueCat, in-app purchases, paywalls, and subscription management.
App Store Launch
End-to-end deployment: TestFlight beta testing, App Store review preparation, and ASO optimization.
AI Content Creation
AI-powered video, image, and voice generation for brands and businesses.
AI Video Generation
High-quality videos created with AI — from product showcases and social media content to promotional clips and explainer videos.
AI Image Creation
Professional visuals and graphics generated with AI for marketing campaigns, branding assets, and social media content.
AI Voice & Audio
Natural-sounding voiceovers and audio content for videos, podcasts, advertisements, and multilingual narration.
Our Apps
Real apps we built, shipped, and actively maintain.
GearBro
Sports Gear Tracking
Track all your sports gear across every workout. Multi-gear assignment, smart condition tracking, 68 gear personalities, and Apple Watch companion app.
PennyFlow
Expense Tracking
Simple, beautiful expense tracking to help you understand where your money goes. Smart categorization, insights, and spending trends.
How We Work
A straightforward process from idea to App Store.
Concept
We define your app's core value proposition, target audience, and key user flows together.
Design
Native iOS design patterns, intuitive navigation, and polished visual identity that feels right at home.
Develop
Clean Swift 6 code, rigorous testing on real devices, and iterative feedback loops.
Launch
App Store review preparation, deployment, analytics setup, and ongoing support.
Let's Build Something Together
Whether you have an app idea or need iOS development expertise, we'd love to hear from you.
contact@tecflylabs.com