# Fasting Timer by TrainerDay — One Tap Fasting > Simple intermittent fasting tracker with one-tap start and customizable durations. (iPhone/iPad app by TrainerDay Inc.) - Source: https://appshunter.io/ios/app/fasting-timer-by-trainerday/id6758466061 (this page in markdown: same URL + `.md`) - Developer: [TrainerDay Inc](https://appshunter.io/developer/1816950052) - Category: Health & Fitness - Price: Free - Rating: 5.00/5 from 12 App Store ratings · 2 written reviews indexed - Age rating: 17+ - Requires: iOS 15.1 · 30 MB - Languages: American English - Released: 2026-02-20 - Data updated: 2026-08-28 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/fasting-timer-by-trainerday/id6758466061/reviews.md ## What is Fasting Timer by TrainerDay? Fasting Timer is a simple, no-fuss intermittent fasting tracker designed to help you build healthy fasting habits. It's the ultimate app for ADF fasters. Each day when you start your fast. It's just one click, even when you forget to start it at your normal fasting time. Features: • One-tap start - Begin your fast instantly • Customizable durations - Set your preferred fasting window (12, 14, 16, 18, 20+ hours) • Flexible start times - Start now or schedule for later • Visual progress - See your fasting progress at a glance • History tracking - Review your completed fasts • Share your achievements - Export and share your fasting results Whether you're doing 16:8, 18:6, or any other intermittent fasting schedule, this app makes it easy to track your fasting windows without complicated setup or unnecessary features. Free and simple. Start fasting today. ## Key features - One-tap fast start - Customizable fasting durations - Flexible start times - Visual progress tracking - Fasting history - Shareable results ## Recent user reviews (2 of 2) All indexed reviews: https://appshunter.io/ios/app/fasting-timer-by-trainerday/id6758466061/reviews.md ### 5/5 — Simple and Free *2026-07-27* It does the thing! ### 5/5 — Better than other fasting apps, is just a fasting timer which is what a I need. *2026-07-10* Simple App to track a water fast, love it, unlike other apps that add extras that aren’t needed. ## Frequently asked questions about Fasting Timer by TrainerDay ### How do I start a fast with Fasting Timer? Starting a fast is a simple one-tap process within the app. You can begin your fast instantly or schedule it for a later time if needed. ### Can I customize my fasting schedule in Fasting Timer? Yes, Fasting Timer allows you to set customizable fasting durations, including popular windows like 12, 14, 16, 18, and 20+ hours. ### Does Fasting Timer track my progress? Yes, the app provides visual progress tracking to see your fasting status at a glance and a history section to review all your completed fasts. ### Can I share my fasting results from Fasting Timer? Absolutely. You can export and share your fasting achievements and results with others directly from the app. ### What devices does Fasting Timer support? Fasting Timer is available for iPhone, iPad, and iPod devices. ### What is the age rating for Fasting Timer? Fasting Timer has an age rating of 17+. ### How often is Fasting Timer updated? The app was last updated on February 20, 2026, with version 1.0.2, indicating recent development activity. ### Does Fasting Timer have ads? No, Fasting Timer is completely ad-free, providing an uninterrupted user experience. ## Version history (last 1 release) ### 1.0.2 — 2026-02-20 No release notes. ## Apps similar to Fasting Timer by TrainerDay | App | Rating | Price | Category | | --- | --- | --- | --- | | [Window - Fasting Timer](https://appshunter.io/ios/app/window-fasting-timer/id6757469789) | 5.0 (1) | Free | Health & Fitness | | [Fast Easy - Fasting Timer](https://appshunter.io/ios/app/fast-easy-fasting-timer/id6759019889) | — | Free | Health & Fitness | | [Fasting Timer: Nova Fast](https://appshunter.io/ios/app/fasting-timer-nova-fast/id6761011600) | 4.5 (2) | Free | Health & Fitness | | [Fasting Works: AI Meal Log](https://appshunter.io/ios/app/fasting-works-ai-meal-log/id6757606218) | 5.0 (2) | Free | Health & Fitness | | [Just Fast - Fasting Timer](https://appshunter.io/ios/app/just-fast-fasting-timer/id6752963711) | 5.0 (6) | Free | Health & Fitness | | [My Fasting Timer: IF Clock](https://appshunter.io/ios/app/my-fasting-timer-if-clock/id6759697468) | 5.0 (1) | Free | Health & Fitness | ## More apps by TrainerDay Inc - [TrainerDay - Indoor Cycling](https://appshunter.io/ios/app/trainerday-indoor-cycling/id1500401973) - [FitScore by TrainerDay](https://appshunter.io/ios/app/fitscore-by-trainerday/id6756622444) All apps by TrainerDay Inc: https://appshunter.io/developer/1816950052 ## Related topics [fasting timer by trainerday](https://appshunter.io/ios/topics/fasting-timer-by-trainerday) · [fasting timer](https://appshunter.io/ios/topics/fasting-timer) · [intermittent fasting timer 168](https://appshunter.io/ios/topics/intermittent-fasting-timer-168) · [fasting clock free](https://appshunter.io/ios/topics/fasting-clock-free) · [fasting clock](https://appshunter.io/ios/topics/fasting-clock) · [trainerday](https://appshunter.io/ios/topics/trainerday) · [free fasting app timer](https://appshunter.io/ios/topics/free-fasting-app-timer) · [intermittent fasting timer if](https://appshunter.io/ios/topics/intermittent-fasting-timer-if) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-28.*