MyFastingClock
In-depth reviewMyFastingClock provides a free, unlimited fasting timer for intermittent and extended fasts. Users can track 16:8, OMAD, and open-ended fasting protocols without requiring signup or subscriptions. The app runs directly in the browser and saves fast progress on the device, offering a straightforward tool for managing fasting durations.

MyFastingClock, as it opens in a browser tab.
Not sure how to add MyFastingClock to your home screen? Step-by-step for Chrome, Safari, Firefox and Edge — it takes about ten seconds, and there is no app store involved.
Own MyFastingClock? Have us re-run this measurement — we open it in a real browser, cut the network, and send you what survived.
How to install MyFastingClock as a PWA
Screenshots
Why we recommend MyFastingClock
MyFastingClock stands out as a completely free and accessible fasting timer, requiring no signup or subscription. It offers unlimited duration for both intermittent and extended fasts, making it suitable for a wide range of users. The app supports popular protocols like 16:8 and OMAD, alongside an open-ended option. Its browser-based nature means no download is necessary, and users can optionally install it to their home screen for a full-screen experience. The fast progress is saved locally in the browser, ensuring continuity. Users can also edit the start time of a running fast, providing flexibility for those who might forget to start the timer immediately.
Best use cases
Best for: Individuals seeking a simple, free, and no-commitment tool to track their intermittent or extended fasts. Ideal for users who prefer not to create accounts or pay for subscriptions. Suitable for those who want to manage 16:8, OMAD, or open-ended fasting protocols directly from their browser, with the ability to adjust the start time as needed.
Honest limitations
MyFastingClock is not medical advice and explicitly states it cannot provide clinical guidance. It is not suitable for individuals who are pregnant, breastfeeding, under 18, underweight, or managing specific health conditions like diabetes or eating disorders without clinical supervision. As a browser-based tool without a service worker, it does not guarantee offline functionality.
Are you the maker of MyFastingClock? Claim this listing →
Similar to MyFastingClock
Intermittent fasting timer with protocol presets (16:8, 18:6, 5:2). Track fasting windows, view history, get notifications. Offline-first PWA for fasting enthusiasts. The timer persists on the device across restarts, so a fast survives a closed tab or a rebooted phone.

Kakamit is a private Progressive Web App designed for tracking gut and bowel health. It offers a daily gas burden scale (DGBS) to help users monitor their digestive symptoms. This PWA provides a dedicated platform for personal health tracking, focusing on privacy and accessibility.
Kcaltrainer is a free Progressive Web App designed as a game to enhance your intuition for calories and nutritional values in food. It encourages estimating rather than precise counting, helping users develop a better understanding of food composition. The app is a web application accessible via any modern browser with JavaScript.
TrySolitaire offers a collection of classic games, including Solitaire, Sudoku, Mahjong, and 2048. It provides instant play without requiring signup, focusing on accessible gaming for enthusiasts. The app is designed for ease of use across various devices.
TempoLife is a health tracker that estimates calories and macros from meal photos. It helps users log food, sleep, activity, and weight in one diary. The app connects with Google Health Connect and smartwatches to analyze heart rate, sleep, and movement with AI.
Beatspiel is a free, browser-based drum machine and step sequencer. It allows users to create accompaniment beats with various time signatures and up to 8 bars. Designed as a Progressive Web App, it offers a simple interface for musicians and anyone needing rhythm support.
Own a PWA? See the listing options — standard submission is free.