Apps people download, use and come back to.
Fintech, energy, booking and lifestyle apps — built, shipped and maintained by the same team.
Amplitude — Finance & Lifestyle
A personal finance and lifestyle app for the German market. We lead the React Native team: architecture, onboarding, code review and store releases.
Check Solar
A free comparison service for German homeowners. Enter a postcode and consumption, get offers from vetted local solar installers side by side — no personal data shared up front.
Bukiraj
Online booking for hair, beauty and wellness salons. Clients book 24/7 through a link or QR code; owners manage the calendar, team, services, gallery and automatic email reminders. Live, with Basic, Pro and Business plans.
Kellion: Orthodox Calendar
A free, ad-free Orthodox calendar and prayer book. Old and new calendar, offline prayers, fasting rules, a map of nearby churches, reminders and home-screen widgets — in 6 languages.
Hortium: Garden Planner
A garden companion for beds and balcony pots. Monthly sowing calendar tuned to local frost dates, a square-by-square bed planner and watering reminders that skip rainy days. No account, works offline.