Impetus Plus License is an Android app developed by Harri Ohra-aho that unlocks additional features on Impetus Interval Timer. It is a lifestyle app that falls under the Health & Fitness category.

Impetus Interval Timer is an advanced timer app that can be used for various training regimens such as HIIT, Tabata, Crossfit, running, and martial arts. Impetus Plus License adds two new features to the app. The first feature allows users to import and export presets and backup their presets. They can also download ready-made presets from the Impetus Preset Library. The second feature is the ability to use playlists to play background audio according to the current interval, whether it is work or rest. However, it should be noted that the playlists must be made from local music files (mp3) on the device, and streaming from Spotify or Google Music is not supported.

It is important to have Impetus Interval Timer installed before using Impetus Plus License. To access the paid features, start Impetus Interval Timer as Plus will not appear on the device's app tray.

Overall, Impetus Plus License is a useful add-on for those who regularly use Impetus Interval Timer and want to take advantage of its full potential.