FastWise ~Fasting Timer~

Finally Make Fasting Stick

Only for iPhone

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

Willpower fails. Systems don't. FastWise keeps your fast on track even when you forget. Free for 7 days. You know 16:8 works. You just never made it past the first week. 16:8 intermittent fasting is the simplest way to lose weight — no calorie counting, no food restrictions. Just set your fasting window, live your life, and let FastWise track the rest. 【What Changes When You Start Fasting】 • Weight drops naturally as your eating window shrinks • Mental clarity and metabolism improve during fasting • You build a lasting habit with streaks and progress stats • AI coaching after every fast tells you what's working (Premium) 【Built for Your Daily Life】 - 5 protocols: 16:8, 18:6, 20:4, OMAD (23:1), or custom - Background timer — works accurately even when your phone is locked - Monthly calendar view to see your fasting history at a glance - Weight and wellness logging - Smart notifications: 30-minute warning + completion alert "Do I have to pay upfront?" — Nope. No sneaky free trials that auto-charge. Price is shown before you commit. Cancel anytime from Apple ID settings. 【Premium Plan】 - Monthly: $4.99/month - Annual: $34.99/year (save 42%) Subscription automatically renews unless canceled at least 24 hours before the end of the current period. Payment will be charged to your Apple ID account at confirmation of purchase. Privacy Policy: https://fast-wise-prod.web.app/privacy.html Terms of Use: https://fast-wise-prod.web.app/terms.html Start your first fast today — real results from real consistency. 【From the Wellness Series — Related Apps】 If you're fasting for your health, you might also need: - Body Break (movement reminders to pair with your fasting routine) - Lumi Log (build consistent skincare alongside your fasting routine) Search each app name on the App Store.

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Thank you for downloading FastWise! 【Initial Release v1.0】 - Precision fasting timer with background tracking - 5 fasting protocols: 16:8, 18:6, 20:4, OMAD, and custom - Calendar view for fasting history - AI coaching after completed fasts (Premium) - Statistics and streak tracking - Weight and wellness logging - Smart push notifications We are committed to transparent pricing and honest subscription practices. Privacy Policy: https://fast-wise-prod.web.app/privacy.html Terms of Use: https://fast-wise-prod.web.app/terms.html

Version 1.0.4

The developer, Tomohito Kii, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Used to Track You

    The following data may be used to track you across apps and websites owned by other companies:

    • Usage Data

  • Data Linked to You

    The following data may be collected and linked to your identity:

    • Usage Data

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
  • Tomohito Kii
Size
  • 104.6 MB
Category
  • Health & Fitness
Compatibility
Requires iOS 15.0 or later.
  • iPhone
    Requires iOS 15.0 or later.
  • iPod touch
    Requires iOS 15.0 or later.
  • Mac
    Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
English and 9 more
  • English, French, German, Hindi, Italian, Japanese, Korean, Portuguese, Simplified Chinese, Spanish
Age Rating
4+
In-App Purchases
Yes
  • Lifetime $29.99
  • Monthly - FastWise $2.99
  • Annual - FastWise $14.99
  • Learn More
Copyright
  • © 2026 crelve
  • Developer Website
  • Privacy Policy

    • More by Tomohito Kii

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