Usar o APKPure APP
Obter o APK da versão antiga de Custom Interval Timer para Android
Construa seu próprio temporizador!
Build your own timer!
It is easy to use weightlifting, crossfit training, HIIT, tabata, round timer, running, sports, kitchen timer.. etc
This app has a simple interface.
Apache 2.0 License
http://www.apache.org/licenses/LICENSE-2.0.html