Cryptomator provides transparent, client-side encryption for your cloud. Protect your documents from unauthorized access. Cryptomator is free and open source software, so you can rest assured there are no backdoors.
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Evolution XPert is an assistant app for the highly popular augmented reality game Pokémon GO, which helps players optimize their evolution XP gain. The app deduces the right amount of Pokémon of a particular kind to transfer in order to maximize the amount of possible evolutions.

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Spectrum Run is all about the three colors Red, Blue and Yellow - packed in a fast-paced action-arcade game! Jump, dive and slide through gates with the right color in a challenging hunt for the Highscore! Master your reaction-time while Doc White is gaining speed. Earn Achievements and challenge your friends on Game Center!

Download on the App Store
Listen to Soundtrack on Bandcamp

tooPassword for iOS offers read-only(!) access to AgileBits' 1Password keychains. The project has been discontinued, that's why it's now fully open source. You can still download it for free on the App Store.

Download on the App Store
setoLabs/tooPassword on GitHub

The Bach Flower app by Lemon Pharma lets you select suitable flower essences directly and quickly. Find your individual Bach Flowers intuitively through images of the Bach Flower essences or that suit your current emotional state.

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THLabel is a subclass of UILabel, which additionally allows shadow blur, inner shadow, stroke text and fill gradient.

tobihagemann/THLabel on GitHub


Get notified when your grades for Hochschule Bonn-Rhein-Sieg (H-BRS) have updated. It's both an iOS and OS X app that run 100% locally.

tobihagemann/sissy on GitHub


Automatically scrape Stadt Bonn's Dienstleistungszentrum appointment service for the earliest month that you can reserve. If this bookable month is the one you desire, you'll receive an email notification.

tobihagemann/bonntermin on GitHub