Switch with a button
Start a fast or start eating with the widget's button. To prevent mistakes, it is confirmed with a double tap.
Crisp Widget for
Fasting
Switch between fasting and eating with the button on the widget, and keep a record. See at a glance how long until you can eat next. All data is stored only on your device.

Start a fast or start eating with the widget's button. To prevent mistakes, it is confirmed with a double tap.
Set your goal time with a plan such as 16:8. You are notified at the goal time, and the time keeps counting as extra time after that.
Each day's fasting time is shown as a ring, laid out in a calendar. Long-press to fix a record.
Record your weight and see how it changes on a graph.
All appearance settings are free. Unlock only the features you need with a single purchase.
| Feature | Free | Paid (one-time purchase) |
|---|---|---|
| Fasting log and notifications | Available | Available |
| Plans (12:12 to OMAD, custom) | Available | Available |
| History and weight graph | Last 7 days | All time |
| Plans by day of the week | — | Available |
| CSV export | — | Available |
The paid version is yours to keep after a single purchase (not a subscription). Check the price in the app on Google Play.
This app is a tool for recording and managing the timing of your own meals (fasting and eating windows). It does not recommend any particular diet or health method, and it does not provide medical advice, diagnosis or treatment. If you are pregnant or breastfeeding, under 18, have a medical condition or take medication, or have a history of eating disorders, consult a doctor before use. If you feel unwell, stop fasting immediately.