FastUp - Fasting Timer
Intermittent Fasting Timer
0 ratings
$1.99
About
FastUp is a simple intermittent fasting timer built for people who want the essentials without accounts, cloud sync, or subscriptions.
Start a fast in one tap, follow your remaining time, and move into an eating window when the fast is complete. Choose a common intermittent fasting plan or create your own daily rhythm, then review past fasts and weekly consistency over time.
Features:
- One-tap fasting timer
- 14:10, 16:8, 18:6, 20:4, and OMAD-style plans
- Custom fasting plans
- Eating window countdown after completed fasts
- Optional fast-end and daily start reminders
- History log with completed and short fasts
- Streak and weekly completion summary
- Optional weight trend tracking
- Companion watchOS app
- 100% offline storage
FastUp stores your data on your device. No account, no analytics SDKs, no tracking.
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What's New in FastUp
1.2.0
July 3, 2026
FastUp 1.2 rebuilds the app as a standalone codebase and adds more of the fasting basics people expect. - Added custom fasting plans - Added eating window countdowns after completed fasts - Added optional fast-end and daily start reminders - Added weekly completion summary - Added optional weight trend logging - Refreshed the timer UI - Improved local data persistence - Kept FastUp offline and private
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