Need improvements

The idea is great and simple. Unfortunately two things has to be improved:
1. App drains the battery too much (and its challenge on 6+) two stars down as the competition makes it much better
2. No possibility to change records. If you realise that you have set wrong activity. Again it is annoying and competition gives you this functionality. One star down.
But the app is really nice if you those issues will be resolved than 5 stars.

loocass about Be Focused Pro - Focus Timer, v1.0