Best Fastly Apps

134+ iOS apps curated and reviewed

4.3 avg rating
19 free apps
Updated September 2026

With an average user rating of 4.3★, the fastly category is one of the App Store's strongest. Browse all 134+ apps we track, sorted so the most loved ones surface first.

Compare top Fastly Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Intermittent Fasting Tracker:Intermittent Fasting Tracker:Free4.9★ (51K)NoYesSep 2026
2Fastly – Clean Fasting TimerFastly – Clean Fasting TimerFree4.8★ (92)NoYesSep 2026
3Fastly ObserveFastly ObserveFreeNoNoSep 2026
4Fastly - Intermittent FastingFastly - Intermittent FastingFree2.1★ (16)YesYesMay 2026
5Fastly - Fast Timer & TrackerFastly - Fast Timer & TrackerFree5.0★ (1)NoNoAug 2026
6Fastly: Simple Fasting TrackerFastly: Simple Fasting TrackerFreeNoNoJul 2026
7Fastly: Intermittent FastingFastly: Intermittent FastingFreeNoYesJul 2026
8Fastly - Fasting TrackerFastly - Fasting TrackerFreeNoYesMay 2026

Top Picks for Fastly

Intermittent Fasting Tracker:#1

Intermittent Fasting Tracker: by Kai Oelfke

Simple 16:8 Fast Timer
Editor's Choice
💪 Health & Fitness
4.9😊(51K ratings)
FreeIn-App Purchases
Intermittent Fasting Tracker: screenshot 1
Intermittent Fasting Tracker: screenshot 2
Intermittent Fasting Tracker: screenshot 3
Intermittent Fasting Tracker: screenshot 4
Intermittent Fasting Tracker: screenshot 5
Intermittent Fasting Tracker: screenshot 6

This app offers a straightforward and private way to track intermittent fasting. It supports iPhone and Apple Watch, providing essential features like widgets, notifications, and progress charts without any advertisements. Ideal for both beginners and experienced fasters, it focuses on a simple user interface to support health and wellness goals.

What We Love

  • 👍 Simple and easy to use
  • 🚀 Straightforward fasting tracking
  • 🔒 No ads or subscriptions
  • 💡 Customizable fasting times
  • 👍 Clean and intuitive interface
  • 🚀 Seamless integration with Apple Health
  • 👍 Helpful fasting stage information
  • 💡 Ability to edit start/end times
  • 👍 Useful statistics and progress tracking

Room to Improve

  • 🐛 Occasional issues with time tracking
  • 💡 Desire for more customization options
  • 💡 Request for monthly/yearly fasting view
  • 💡 Interest in adding notes or logging features
Fastly – Clean Fasting Timer#2

Fastly – Clean Fasting Timer by Collweb LLC

Intermittent Tracker & Goals
Strong Contender
💪 Health & Fitness
4.8(92 ratings)
FreeIn-App Purchases
Fastly – Clean Fasting Timer screenshot 1
Fastly – Clean Fasting Timer screenshot 2
Fastly – Clean Fasting Timer screenshot 3
Fastly – Clean Fasting Timer screenshot 4

This app provides a clean and distraction-free timer for intermittent fasting. It tracks your fasting periods in real-time, offers various popular fasting plans, and automatically monitors fasting phases like fat burning and ketosis. View your history with clear statistics and receive smart reminders.

More Fastly apps to explore

FAQ about Fastly

What are the best fastly apps for iPhone?
Intermittent Fasting Tracker: tops our fastly apps ranking as of September 2026, with a 4.9-star average from 51K App Store ratings, and it's free to download.
Yes — 19 of the top fastly apps we rank are free to download, including Intermittent Fasting Tracker: and Fastly – Clean Fasting Timer.
Intermittent Fasting Tracker: has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 134+ fastly apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
This app helps you track your intermittent fasting periods with a simple interface. It provides essential features like interactive widgets, notifications, streaks, badges, charts, and trends to help you stay on track with your fasting goals. It is designed to be privacy-friendly with no ads or account sign-up required.
Key features include interactive widgets for quick access, customizable notifications to remind you of your fasting windows, streak tracking and badges to motivate you, detailed charts and trends to monitor your progress, fasting zones, iCloud sync for data backup, and a dark mode option for comfortable viewing.

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