Svist app — APP development

Svist is a modern mobile app for electric scooter sharing in cities across Slovakia and Central Europe.
Client Svist
Description Svist is a modern mobile app for electric scooter sharing in cities across Slovakia and Central Europe. The app provides an alternative to cars, offering fast, accessible and flexible urban mobility. The platform allows users to rent electric scooters for commuting to work, school, meeting friends or discovering new places in the city. Developed with focus on safety, convenience and the lowest prices on the market.
Task and realisation
Cities faced problems with traffic congestion, parking spaces and environmental challenges. Users needed a fast, affordable and eco-friendly alternative to personal cars for short city trips. It was necessary to create an intuitive mobile app for iOS/Android with real-time GPS navigation, scooter unlocking system, payment integration, loyalty program and group rides. It was important to ensure the lowest prices on the market, safe scooters and easy parking within the city.
What was done:
Developed cross-platform app on Flutter with single codebase for iOS and Android, accelerating development and reducing costs. Implemented real-time GPS navigation for finding nearest scooters and allowed parking zones with LED indication on maps. Created multi-scooter unlocking system with single account for group rides with friends. Integrated interactive “Fortune Wheel” with prizes (AirPods, cameras, JBL speakers, ride discounts). Updated subscription system with clear structure and improved UX for quick tariff plan selection. Strengthened data protection and fixed critical bugs. Completely redesigned home screen with modern design and improved navigation.
Website
svist.sk
Result
Group rides implementation increased active users by 35%. “Fortune Wheel” boosted user retention by 40% and stimulated repeat rides. Updated subscription system simplified tariff selection, increasing subscription conversion by 28%. LED parking zone indication reduced incorrectly parked scooters by 50%. Strengthened data security and bug fixes improved app stability and user trust.
Flutter (cross-platform development, native iOS/Android interface from single codebase for iPhone, iPad, iPod touch, Mac M1+, Apple Vision). Real-time GPS API for tracking scooter and user locations with meter precision. Bluetooth Low Energy (BLE) for scooter unlocking via app. REST API for data synchronization between platforms and backend system. Firebase Cloud Messaging for push notifications about promotions, discounts and updates. Payment system integration (cards, Apple Pay, Google Pay) for quick payments. IoT integration for battery status monitoring, GPS scooter tracking and LED zone indication. Gamification mechanics (“Fortune Wheel”) to boost engagement. Multi-tier subscription system with automatic billing. Personal data protection (encryption of contacts, financial info, geolocation).