Contractions is an Android app developed by Aleksei Neiman (Nizhniy Novgorod).

Contractions first became available on 14 Aug 2018. It is estimated that Contractions has been downloaded between 100000 and 500000 times from the Play Store.

Contractions 0.2 requires the following permissions:

Allows applications to open network sockets.

Allows access to the vibrator.

Allows an application to write to external storage.