Fasting tracker
Your fast and your first meal, in the same app.
Start a fast in one tap, watch the window count down, and log what you eat when it opens. Spotwell keeps fasting next to your food, training and sleep.

What you get
One-tap fasts
14:10, 16:8, 18:6 or 20:4, or set your own. See hours done and when your eating window opens.
Break the fast, log the meal
Snap your first meal and see calories and protein for the window, not just the day.
Water and caffeine
Quick logs that matter most while fasting.
Weekly review
Your fasting, training and sleep for the week, on one page.
Questions
- Is the fasting tracker free?
- Yes. Fasting, sleep, water and supplement tracking are all free.
- Can I set a custom fasting window?
- Yes. Use a common schedule or set your own start and length.
- Is fasting right for me?
- That depends on your health. Talk to a doctor first if you have a medical condition, take medication, or are pregnant.
Try it on your own week.
Free to start, with 5 Pro uses a month to try the AI tools.