# hæl — cycle aware fasting > Fasting and cycle-aware wellness tracker that observes and reflects body rhythms. (iPhone/iPad app by KI-GEN STUDIOS LLC.) - Source: https://appshunter.io/ios/app/hl/id6778956802 (this page in markdown: same URL + `.md`) - Developer: [KI-GEN STUDIOS LLC](https://appshunter.io/developer/6778956804) - Category: Health & Fitness, Lifestyle - Price: Free with in-app purchases - Rating: 5.00/5 from 2 App Store ratings · 2 written reviews indexed - Age rating: 12+ - Requires: iOS 17.0 · 5 MB - Languages: American English - Released: 2026-07-29 - Data updated: 2026-09-06 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/hl/id6778956802/reviews.md ## What is hæl? hæl is a fasting timer that observes instead of coaching. the app watches the hours, reads the cycle, and reflects what it sees in prose. no prescription. no congratulation. most fasting apps count down and celebrate. hæl counts and stays quiet. the interface is a single ring. the language is literary. the body's rhythm shapes what the app says and when. THE FAST an ensō ring marks the hours. drag to choose a duration, tap to begin. the timer carries a name that changes as the fast deepens. lauds, prime, terce, vespers. names borrowed from the canonical hours. prose arrives about what the body is doing, not what it should do. overtime continues past the goal without comment. THE CYCLE hæl reads the menstrual cycle through Apple Health. the ring tint shifts with the phase. fasting windows adjust. shorter during menstruation, longer during follicular. weight is read in cycle context. a gain during luteal is not a gain during ovulation. the app knows the difference. THE WEIGHT a constellation sparkline tracks weight over time. each point a breathing star. the app reads the trend and writes one observation. no graphs demanding interpretation. one line of prose. THE LETTERS weekly letters arrive on mondays. a retrospective of the week. the fasting, the weight, the cycle. written in the same quiet voice. monthly readings take the longer view. these are not reports. they are readings. THE COLOPHON when a fast ends, a page stays. the date spelled out, the hours witnessed, a line composed from what happened. a small ceremony for something the body did. shareable. THE PRACTICE hydration tracking with eight water drops. notifications that observe the season, the morning, the phase. never demanding, always noticing. a calendar ledger of every fast. live activities on the lock screen. apple watch companion. ipad support. THE FULL WITNESS (one-time purchase, $19.99) the free app sees the fast. the full witness sees the cycle. the ring becomes phase-aware. body readings gain context. weekly letters and monthly readings arrive. weight tracking reads the cycle. fasts beyond twenty-four hours unlock. one purchase, nothing recurring. PRIVACY all data lives on-device and in a private iCloud container. no account. no server of ours sees it. hæl uses standard HTTPS for StoreKit and anonymous, privacy-first telemetry. nothing else. hæl is not a medical device. it does not diagnose, treat, or prescribe. fasts beyond forty-eight hours should be medically supervised. the app says so every time. ## Key features - Fasting timer with literary observations - Menstrual cycle tracking via Apple Health - Phase-aware fasting window adjustments - Literary weight trend analysis - Weekly and monthly retrospective letters - On-device data privacy - Apple Watch and iPad support ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | the full witness | $19.99 | one-time | ## Recent user reviews (2 of 2) All indexed reviews: https://appshunter.io/ios/app/hl/id6778956802/reviews.md ### 5/5 — Easy to use *2026-08-17* App is so easy to use and start with. Love the inspiring words it shows. And fasting times can be customized on how I want it. Looking for the next iteration of this app ### 5/5 — This is for the girlypops fr! *2026-08-05* A simple app that truly helps me stick to my goals, keeps track of my weight changes even during my periods & so gentle with encouragement that I don't feel discouraged at all! I love the aesthetic & how soft pink vibes. This app is truly made for the minimal girlypops who wants something lovely to use than the typical cold boring apps when tracking things like this! 10/10 would recommend to friends~! ## Frequently asked questions about hæl ### What is the short name for the app "hæl: cycle aware fasting"? The short name for the app is hæl. This is derived from the full name by removing the subtitle and any punctuation. ### How does hæl track the menstrual cycle? hæl reads menstrual cycle data through Apple Health. The app then uses this information to adjust fasting windows and provide context for weight changes. ### Does hæl offer coaching or prescriptions for fasting? No, hæl is designed to observe rather than coach. It reflects what it sees in prose without offering prescriptions or congratulations. ### What are the benefits of the "Full Witness" one-time purchase? The "Full Witness" upgrade ($19.99 one-time purchase) unlocks cycle awareness, phase-aware ring tints, contextual body readings, weekly/monthly letters, cycle-aware weight tracking, and fasts beyond 24 hours. ### Is my data safe with hæl? Yes, all data lives on-device and in a private iCloud container. The app does not use servers to store your personal health information. ### What devices does hæl support? hæl supports iPhone, iPad, and Apple Watch. It also features live activities on the lock screen. ### How often is hæl updated? The latest version of hæl is 2.0, last updated on September 2, 2026. Updates typically occur to improve features and reliability. ### What is the age rating for hæl? hæl has an age rating of 12+. This indicates it is suitable for users aged 12 and older. ## Version history (last 2 releases) ### 2.0 — 2026-09-02 second edition. live activities. the fast on the lock screen. ring, canonical hour, prose. no need to open the app. the colophon. when a fast ends, a page stays. the hours spelled out, the cycle witnessed, a line composed from what happened. shareable. apple watch companion app. ipad support. export fasting data. expanded apple health integration. weekly letter and monthly reading. improved tap targets and accessibility. bug fixes and performance improvements. ### 1.0 — 2026-07-29 No release notes. --- *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 2026-09-06.*