Android
Kotlin-first, multi-module apps with Jetpack Compose — including Huawei (HMS) builds, rugged PDAs and payment terminals.
Development
Native and Flutter apps, built to last.
We build and maintain mobile apps for broadcasters, telecom operators, retailers and public bodies — together with the backends, admin systems and integrations they depend on.
Platforms
iOS
Swift and SwiftUI for new work, and careful modernisation of long-lived UIKit and Objective-C codebases.
Flutter
Cross-platform apps and white-label families from one codebase, or Flutter modules added into existing native apps.
Backend & CMS
The APIs, admin systems, push services and data exchanges that the apps depend on — designed, built and documented.
Capabilities
Proven in production
Every item below comes from a real client project.
- Live and on-demand video with DRM, Chromecast and picture-in-picture
- Payments, payment terminals and point-of-sale integration
- Offline-first field apps with background sync
- Barcode scanning on Zebra and Honeywell devices
- Single sign-on with Keycloak and OKTA
- Push notifications via APNs, FCM, HMS and AWS SNS
- White-label and multi-brand app families
- Accessibility and high-contrast themes
- Design-system migrations in Compose and SwiftUI
- IoT messaging over MQTT and AWS IoT Core
How we work
From plan to long-term support
An AI-assisted SDLC runs through every step: AI helps with specifications, code, reviews and tests, and a senior engineer checks every result.
- 01
Discover & design
Requirements, architecture and a written plan before the first line of code.
- 02
Build
Short iterations, code review, automated quality gates.
- 03
Release
CI/CD with Bitrise and fastlane; Google Play, App Store and Huawei AppGallery publishing.
- 04
Maintain
New OS versions, store requirements and features — for years, not weeks.
Related work
MOL Move
Mobile solution architecture for MOL Move, MOL Group’s loyalty and mobility app in eight countries, and for the UTE, DAC and ETO football-club apps: the mobile apps, the application gateway and the microservices behind them.
Read the case study →M4 Sport, Híradó, MediaKlikk, Kossuth Rádió
The Hungarian public broadcaster’s news, sport, radio and streaming apps: live and on-demand video with DRM, Chromecast and picture-in-picture, plus special editions for EURO 2024 and the 2024 Olympics.
Read the case study →Telekom Mobilvásárlás
Mobile payments in Telekom’s app: public transport tickets, motorway e-vignettes, parking, lottery and insurance — currently moving onto Telekom’s One Design System.
with Verisis
Read the case study →Napi közbeszerzés
The Public Procurement Authority’s mobile service, built end to end: Android and iOS apps, a PHP API, an admin CMS, full-text search and a queued push-notification service.
Read the case study →COOP Klub
Loyalty app for the COOP grocery chain, together with the services behind it: a REST API on coop.hu, a push-notification service and a coupon-redemption server that talks to the tills in the shops.
Read the case study →N-PIPE
Payment middleware running as a background service on Android payment terminals, connected to AWS IoT Core over MQTT and to the Wallee, Positive and Switchio terminal providers.
Read the case study →Have a project in mind?
A new app, a system that needs a design before it gets built, or a second opinion on an architecture — let’s talk.