Obertraining

10+
Downloads
Content rating
Everyone
Screenshot image
Screenshot image
Screenshot image

About this app

Place your smartphone on a tray on a horizontal surface.
Who can move the tray to another horizontal plane with as little tinkling as possible of the 100 virtual glasses?

The maximum time can be set in seconds.

Send the metal ball bull's eye to get your smartphone completely level.

The bullet can now also hit the bull's eye (at the request of Django).

At the bottom right of the field you can read the number of degrees of the long side of your smartphone in relation to the horizontal plane.

At the bottom left of the field you can read the number of degrees of the short side of your smartphone in relation to the horizontal plane.

This app is free with no ads and no in-app purchases.
Built with App Inventor from MIT - Massachusetts Institute of Technology.

App based on an idea of ​​my son Natan.

Dr. Luk Stoops 2019
Updated on
Aug 20, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

What’s new

Metalen kogeltje kan nu in de roos vallen! (op verzoek van Django)
Teller telt nu af vanaf honderd, Tijd is in te stellen. (op verzoek van Hugo)