Tihapp was developed as a university project in Aachen. It aims to keep the users informed and notified about the latest changes of the radiation levels in Tihange area, Aachen, Maastricht, and many more cities very soon. The app uses online sources for information and updates the changes to the users. The users of the app have an opportunity to support the project so that more locations are included and more Geiger Counters are installed in different places.

- Be always informed about the current radion levels around your area
- Keep your friends and family safe, by sharing the information with them
- Stay informed about the most frequently asked questions like:
What is radiation?
How is it measured?
How is it treated?
and many more...

Use the graph to see the last 7 records and compare them with the current level of radiation.

A great deal of fear and risk comes from "Not Knowing". Tihapp will change that with its information. We will inform you about any change so that you are always notified and safe!

Tihapp allows subscription model for the loyal users of the app.
Support the idea to buy and install Geiger Counter devices in more locations.
By paying 1.99€/Month you don't buy us a coffee, you support the idea to build more devices in different cities and inform as many people as possible about any kind of radiation changes. You can also support us by sharing the app to reach more people and build its own community. The subscription will automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. You can go to your iTunes account settings to manage your subscription and turn off auto-renew. Your iTunes account will be charged when the purchased is confirmed.

Privacy Policy

Terms and Conditions

What’s New

Version 1.4

- Reachability added
- Stay notified when you lose an Internet connection


Ivan Dimitrov
26 MB
Health & Fitness

Requires iOS 11.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
Rated 4+
© Ivan Dimitrov
In-App Purchases
  1. News $1.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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