OneDay is a calendar app that records your full day or day's itinerary. If you easily forget or don't arrange it reasonably, set the time and schedule ahead of time before you click on it.

Features:
1. The utility is very strong, but also relatively small, does not account for much storage;
2. The interface is simple, the operation is very convenient, convenient and fast application;
3. When you are finished, click to distinguish between the finished and the unfinished, and you can also preview the one-day itinerary.