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Apps for the fun of it.

Independent software studio. Mobile apps thoughtfully crafted from first sketch to final update.

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Currently available

Apps

Results screen with annual yield 623 kWh (±10%), payback 3.6 years, savings, CO₂ saved, and yield-by-month chart

Flagship Live

HoriSol

Shading analysis for your balcony solar

An iOS app that uses camera and compass to measure your balcony solar's annual yield loss from shading — including ROI and CO₂ calculations. Android is planned.

Platforms: iOS (Android planned)
Languages: 5

On the App Store Visit HoriSol

About byteballoon

byteballoon is a software studio . Specialised in user-focused mobile and web apps, with an emphasis on clean architecture, long-term maintainability, and interfaces that get out of the way.