A clearer Home screen: see your chosen duration and start your fast directly. During a session, elapsed time and the planned finish take priority. Correct the start time without replacing the session, and see confirmation once it is saved. Your routines, history and existing access are preserved.

Home now puts the timer, start time and planned end first. Preview seven days, including rest, before saving Custom Week in one step. History labels an early stop neutrally. Choose System, Light or Dark appearance. The free timer and previously granted access remain available.

Home now shows today and the next planned departure, with rest days kept neutral and the full dated week one tap away. Restore still recovers eligible free access from before paid features were introduced, including after reinstalling. Your saved history, routine, one-day changes and settings are unchanged.

Restore now also recovers eligible free access from before paid features were introduced, including after reinstalling. Temporary verification problems preserve previously verified access. Your saved history and settings are unchanged.

Prepares FastZen for iOS and iPadOS 27 by handing ActivityKit updates across concurrency boundaries through stable activity identifiers. Timer calculations, routines, saved history, notifications, Live Activity content, Pro access and local data remain unchanged.

See your next seven days before the offer. Custom Week now lets you move a start or choose rest for one date, leaving your recurring week unchanged. Exceptions are saved on device; if a save fails, your draft remains available to retry. A clearer timer shows elapsed time, remaining time and your chosen end time. Session changes are saved before confirmation, discarding a session asks for confirmation, and local data errors are explained. Time markers stay factual. Weekly hours respect daylight-saving changes, and planned rest days preserve your recorded-day streak.

Custom Week arrives: every weekday can carry its own protocol and its own start time, rest days are explicit, and opening the app late now offers to start the fast at the hour you planned. It is a one-time purchase — no subscription — and everyone who used FastZen before this version keeps it at no charge. Free for everyone in this version: correcting the start and end of a finished fast, straight from your history. Tips have been removed from the app.

FastZen may now occasionally invite you to rate the app after a completed fast, using the standard system prompt. Everything else works as before: routine, timer, Live Activities, and on-device history.

FastZen remains free and private: start a fast in seconds, shape a weekly routine, follow progress on the Lock Screen, choose a custom duration from 1 to 48 hours, and keep history on device.

Create a fasting plan that fits your day with a custom duration from 1 to 48 hours in 30-minute steps. You can also choose weekly fasting days, a start time, and optional local reminders. Everything remains private, on device, and usable without an account.

FastZen now supports Live Activities, so an active fast can stay visible on the Lock Screen and Dynamic Island. App Store screenshots and metadata were also refined. FastZen remains local, private, and usable without an account.

FastZen now supports Live Activities, so an active fast can stay visible on the Lock Screen and Dynamic Island. App Store screenshots and metadata were also refined. FastZen remains local, private, and usable without an account.

FastZen now supports Live Activities, so an active fast can stay visible on the Lock Screen and Dynamic Island. App Store screenshots and metadata were also refined. FastZen remains local, private, and usable without an account.

Localized App Store screenshots are now available for English, French, German, Spanish, Italian, Japanese, and Brazilian Portuguese. FastZen remains local, private, and account-free.

FastZen has a calmer app icon, a clearer fasting timer, and improved private routine context for upcoming coaching.

FastZen has a calmer app icon, a clearer fasting timer, and improved private routine context for upcoming coaching.

FastZen has a calmer new design, a clearer fasting timer, and a refreshed app icon.

FastZen has a calmer new design, a clearer fasting timer, and a refreshed app icon.

Discoverability polish — refreshed title, subtitle, and keywords so more people find FastZen. No changes to the app itself.