Nistis: Fasting Timer
In-app purchases
Everyone
info
10+
Downloads
About this app
A fasting timer. That's it. Free to use, no account, no ads, no AI coach, no subscription required — upgrade once and keep it forever. Fix a forgotten fast in two taps. Your data stays on your device.
THE FREE APP IS THE WHOLE TIMER
• Every preset: 16:8, 18:6, 20:4, OMAD, 5:2 — plus custom fasts
• Unlimited history with full editing and backfill. Forgot to log a fast? Tap the day, tap "Add fast." Fixed — in two taps, free, always.
• Fasting-stage timeline as you go
• Streaks that survive editing and never get eaten by a sync — plus one streak repair every 30 days
• 7-day chart, totals, current and longest streak
• Start, halfway, and goal-reached reminders. All local, and never marketing.
• Light and dark mode
Whatever ships free stays free. In writing, forever.
NISTIS PRO — PAY ONCE IF YOU LIKE IT
• Lifetime unlock: one payment, yours forever. (Monthly and annual also available — but you never need them.)
• Advanced stats: monthly and yearly trends, completion rate, average fast length
• CSV and JSON export, plus import from other fasting apps
• Extra accent colors
PRIVATE BY DESIGN
No account. No analytics. No tracking. The only network connection this app ever makes is to Google Play for purchases. Your fasting history lives on your device and exports any time.
The stage timeline shows general information commonly associated with fasting — it is not medical advice.
THE FREE APP IS THE WHOLE TIMER
• Every preset: 16:8, 18:6, 20:4, OMAD, 5:2 — plus custom fasts
• Unlimited history with full editing and backfill. Forgot to log a fast? Tap the day, tap "Add fast." Fixed — in two taps, free, always.
• Fasting-stage timeline as you go
• Streaks that survive editing and never get eaten by a sync — plus one streak repair every 30 days
• 7-day chart, totals, current and longest streak
• Start, halfway, and goal-reached reminders. All local, and never marketing.
• Light and dark mode
Whatever ships free stays free. In writing, forever.
NISTIS PRO — PAY ONCE IF YOU LIKE IT
• Lifetime unlock: one payment, yours forever. (Monthly and annual also available — but you never need them.)
• Advanced stats: monthly and yearly trends, completion rate, average fast length
• CSV and JSON export, plus import from other fasting apps
• Extra accent colors
PRIVATE BY DESIGN
No account. No analytics. No tracking. The only network connection this app ever makes is to Google Play for purchases. Your fasting history lives on your device and exports any time.
The stage timeline shows general information commonly associated with fasting — it is not medical advice.
A fasting timer. That's it. No ads, no account, no subscription required.
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
- No data shared with third partiesLearn more about how developers declare sharing
- No data collectedLearn more about how developers declare collection
What’s new
Welcome to Nistis — a fasting timer. That's it.
• Start and end fasts in one tap
• Edit or backfill your history freely
• Streaks, stats, and home screen widgets
• Wear OS app included
• Works offline, no account, no ads
• Start and end fasts in one tap
• Edit or backfill your history freely
• Streaks, stats, and home screen widgets
• Wear OS app included
• Works offline, no account, no ads
App support
phone
Phone number
+18503415925
About the developer
LITTLE THETA LLC
hello@littletheta.com
1333 College Pkwy 116
Gulf Breeze, FL 32563-2711
United States
+1 850-341-3400
