{"app_store_id":6448909309,"slug":"intermittent-fasting-tracker-6448909309","name":"Intermittent Fasting Tracker:","subtitle":"Simple 16:8 Fast Timer","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/cf/01/c4/cf01c446-59a5-809a-4c40-0cf01021abec/IconComposer-0-0-1x_U007ephone-0-1-85-220.png/512x512bb.jpg","store_url":"https://apps.apple.com/us/app/intermittent-fasting-tracker/id6448909309?uo=4","price":0,"currency":"USD","rating":4.86503,"rating_count":51871,"in_app_purchases":true,"recent_rating":4.75,"recent_review_count":20,"reviews_checked_at":"2026-10-13T00:29:55.117Z","primary_genre":"Health & Fitness","version_date":"2026-10-15T10:34:15Z","updated_at":"2026-10-18T18:25:12.100Z","stale":false,"missing_since":null,"one_liner":"Free iOS app that times fasting periods, lets you edit and review recorded fasts, and shows history and trends.","verified_maker":false,"maker_site":null,"file_size_bytes":116789248,"minimum_os":"17.0","content_rating":"12+","language_count":43,"screenshots":["https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/fd/cd/2c/fdcd2cf5-d5ec-6444-e05c-1a23442561aa/2baae63e-e10e-452f-a36d-2ab1ad53e82b_English__U0028United_States_U0029__U005ben-US_U005d__U007c_iPhone_-_5.5_U0022_Display_-_1.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/d2/58/fb/d258fb9c-33cd-7761-3e3f-fc67c045574d/92b3398e-e0d5-43cb-88b8-6a4c783bf5ff_English__U0028United_States_U0029__U005ben-US_U005d__U007c_iPhone_-_5.5_U0022_Display_-_2.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/56/0a/23/560a2362-535f-449b-1eaf-2f42386dea41/a3ccb44a-deb9-491b-a3ba-eb7837b7a170_English__U0028United_States_U0029__U005ben-US_U005d__U007c_iPhone_-_5.5_U0022_Display_-_3.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/e4/ad/9c/e4ad9c2a-cae6-620e-8454-16f53320a5e7/c433c110-f49e-45e2-8b1e-efa0529e7b2c_English__U0028United_States_U0029__U005ben-US_U005d__U007c_iPhone_-_5.5_U0022_Display_-_4.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/3d/13/7c/3d137c73-a8de-5062-a60f-dc5c7a861300/110d3c57-ab8f-45eb-a6c8-dec70252d759_English__U0028United_States_U0029__U005ben-US_U005d__U007c_iPhone_-_5.5_U0022_Display_-_5.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/fe/2a/77/fe2a77c8-e763-2d0d-0e23-24c986841dd7/6d864384-1f37-4673-904c-299592046362_English__U0028United_States_U0029__U005ben-US_U005d__U007c_iPhone_-_5.5_U0022_Display_-_6.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/1e/19/17/1e1917af-beee-5135-9801-ead338a846ad/8f63d84f-1d0c-42f8-820a-28a9ca193890_English__U0028United_States_U0029__U005ben-US_U005d__U007c_iPhone_-_5.5_U0022_Display_-_7.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/41/5e/2c/415e2c90-5312-4354-b1f4-cfee603176f6/ae2a5102-20c1-4547-906a-07a7f534cead_English__U0028United_States_U0029__U005ben-US_U005d__U007c_iPhone_-_5.5_U0022_Display_-_8.png/392x696bb.png"],"developer_name":"Kai Oelfke","editors_choice":false,"url":"https://apptierlist.com/apps/intermittent-fasting-tracker-6448909309/","api_url":"https://apptierlist.com/api/v1/apps/intermittent-fasting-tracker-6448909309","schema_version":"1.0","generated_at":"2026-10-20T02:25:07.023Z","data_as_of":"2026-10-20T01:42:11.547Z","description":"Track fasting periods with Fasty. No account or sign-up required.\n\nStart and stop a fasting timer, set a goal, and review your recorded fasts. Edit entries to correct start and end times and keep a record of your fasting history.\n\nFeatures\n\n- Fasting timer: see elapsed time and the time remaining until your chosen goal.\n- Widgets and Live Activities: check your timer from your Home Screen, Lock Screen, and Dynamic Island on supported devices.\n- Apple Watch: start and finish fasts, change your goal, and check your current fasting status from your wrist, included for free.\n- Fasting history: add, edit, and review your recorded fasts.\n- Charts and trends: explore fasting durations, totals, and averages over time.\n- Notifications: choose reminders and alerts for your timer and eating window.\n- Siri and Shortcuts: start and finish fasts and check your current fasting status.\n- CSV import and export: import existing records or export your data for use outside the app.\n- Dark Mode: use a light or dark appearance to suit your preference.\n- Streaks and badges: view summaries and milestones based on your recorded fasts.\n\nAdditional paid features are available through one-time purchases and auto-renewable subscriptions. Available options, included features, and prices are shown in the app before purchase. Subscriptions renew automatically unless canceled. You can manage or cancel them in your App Store account settings.\n\nHealth information\n\nFasty is a utility for people who want to track their fasting. It does not recommend fasting or a specific fasting plan and does not provide medical advice. Consult a doctor, registered dietitian, or another qualified healthcare professional about whether and how to fast.\n\nPrivacy Policy: https://fastyfasting.com/#privacy\nTerms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/","facts":{"developer_id":644779478,"developer_url":"https://fastyfasting.com/","first_released":"2023-05-13T07:00:00Z","support_url":"https://fastyfasting.com/#contact","privacy_url":"https://fastyfasting.com/#privacy","website_url":"https://fastyfasting.com/","app_version":"0.0.107","release_notes":"Your last fast, right on your Home Screen: see its duration, goal result and highest fasting zone in large and portrait widgets. This summary is available with Fasty Pro.\n\nAdded support for iPhone Duo. Improved layouts for larger text sizes (Dynamic Type) and Display Zoom.\n\nBug fixes and improvements.","rating_current_version":4.86503,"rating_count_current_version":51871,"star_counts":[210,138,803,4141,46579],"genres":["Health & Fitness","Utilities"],"languages":["AR","BN","CA","HR","CS","DA","NL","EN","FI","FR","DE","EL","GU","HE","HI","HU","ID","IT","JA","KN","KO","MS","ML","MR","NB","OR","PL","PT","PA","RO","RU","ZH","SK","ES","SV","TA","TE","TH","ZH","TR","UK","UR","VI"],"content_advisories":["Infrequent/Mild Medical/Treatment Information"],"device_families":["watch","iphone"],"chart":null},"freshness":{"apple_read_at":"2026-10-18T18:25:12.100Z","catalog_read_at":"2026-10-18T18:25:12.100Z","reviews_checked_at":"2026-10-13T00:29:55.117Z","summary_written_at":"2026-10-17T04:47:13.399Z","placed_at":"2026-10-09T03:59:53.925Z","scored_at":"2026-10-20T01:42:11.547Z"},"editorial":{"one_liner":"Free iOS app that times fasting periods, lets you edit and review recorded fasts, and shows history and trends.","what_is":"Fasty is a fasting timer app that starts and stops fasts, tracks elapsed and remaining time against a chosen goal, and keeps a editable history of recorded fasts. It includes widgets, Live Activities, Apple Watch support, Siri and Shortcuts, charts, notifications, and CSV import and export. It does not recommend fasting plans or provide medical advice.","good_for":["Logging 16:8 fasting windows on an iPhone","Reviewing past fasts and totals over time","Checking fast status from an Apple Watch or Lock Screen"],"pricing":"Intermittent Fasting Tracker: is free to download, with in-app purchases on the App Store.","faq":[{"q":"Does the app require an account?","a":"No. The listing says no account or sign-up is required to use the app."},{"q":"Does the app give fasting plans or medical advice?","a":"No. It is a utility for tracking fasts, does not recommend fasting or a specific plan, and does not provide medical advice. It advises consulting a qualified healthcare professional."},{"q":"Can I export or import my data?","a":"Yes. You can import existing records or export your data as CSV for use outside the app."}],"model":"claude-haiku-5-5","created_at":"2026-10-17T04:47:13.399Z"},"memberships":[{"list":"intermittent-fasting","list_name":"intermittent fasting","list_status":"active","list_url":"https://apptierlist.com/best/intermittent-fasting/","position":3,"tier":"S","score":96.4,"components":{"rating":97.1,"votes":88.4,"rank":100,"recency":100},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"normal","judged_at":"2026-10-09T03:59:53.925Z"}],"main_list":"intermittent-fasting","claim":{"status":"none","verified":false,"site_url":null,"verified_via":null,"verified_domain":null},"history":[{"id":116203,"at":"2026-10-16T02:24:51.811Z","kind":"tier_changed","list":"intermittent-fasting","app_store_id":6448909309,"app":"intermittent-fasting-tracker-6448909309","from":null,"to":"S","reason":"checked from the list's side: ranked #3","job":"rescore"},{"id":107132,"at":"2026-10-15T15:15:01.036Z","kind":"tier_changed","list":"intermittent-fasting","app_store_id":6448909309,"app":"intermittent-fasting-tracker-6448909309","from":"S","to":null,"reason":"under review: not checked from the list's side yet","job":"rescore"},{"id":86417,"at":"2026-10-14T18:12:33.758Z","kind":"tier_changed","list":"intermittent-fasting","app_store_id":6448909309,"app":"intermittent-fasting-tracker-6448909309","from":"A","to":"S","reason":"score 96.3","job":"rescore"},{"id":66818,"at":"2026-10-12T23:52:53.505Z","kind":"tier_changed","list":"intermittent-fasting","app_store_id":6448909309,"app":"intermittent-fasting-tracker-6448909309","from":"B","to":"A","reason":"score 96.3","job":"rescore"},{"id":48352,"at":"2026-10-10T02:53:02.946Z","kind":"tier_changed","list":"intermittent-fasting","app_store_id":6448909309,"app":"intermittent-fasting-tracker-6448909309","from":"C","to":"B","reason":"score 92.8","job":"rescore"},{"id":44545,"at":"2026-10-09T14:57:33.701Z","kind":"tier_changed","list":"intermittent-fasting","app_store_id":6448909309,"app":"intermittent-fasting-tracker-6448909309","from":null,"to":"C","reason":"score 71.3","job":"rescore"},{"id":32212,"at":"2026-10-09T03:59:53.925Z","kind":"membership_added","list":"intermittent-fasting","app_store_id":6448909309,"app":"intermittent-fasting-tracker-6448909309","from":null,"to":"active","reason":"Titled Intermittent Fasting Tracker; offers fasting goals, eating window reminders, streaks and trends for intermittent fasting.","job":"fill"},{"id":24291,"at":"2026-10-09T03:10:04.928Z","kind":"app_added","list":null,"app_store_id":6448909309,"app":"intermittent-fasting-tracker-6448909309","from":null,"to":null,"reason":"discovered","job":"fill"}],"explain":{"method":"Membership is decided by a model judging the App Store listing against the list's definition (and its excludes, for memberships placed or rechecked since they were added to the prompt); every verdict is listed with its date; the score is a plain average of the public components an app has (four, plus Apple's Editors' Choice badge as 100 where shown); nothing is purchasable.","lists":[{"list":"intermittent-fasting","list_name":"intermittent fasting","status":"active","review_status":"checked","position":3,"tier":"S","score":96.4,"components":{"rating":97.1,"votes":88.4,"rank":100,"recency":100},"ranks":[{"country":"us","rank":1},{"country":"gb","rank":1},{"country":"ca","rank":1},{"country":"au","rank":1},{"country":"de","rank":1}],"verdicts":[{"verdict":"keep","reason":"Its core purpose is a 16:8 intermittent fasting timer with goals, eating-window alerts and history. That matches the list's apps like FastHabit and Window, so it is more than a general fasting log.","verifier":"list check","decided_at":"2026-10-16T02:12:51.810Z","attempts":1,"current":true},{"verdict":"keep","reason":"Titled Intermittent Fasting Tracker; offers fasting goals, eating window reminders, streaks and trends for intermittent fasting.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-09T03:59:53.925Z","attempts":1,"current":false}]}]},"data_version":38445,"attribution":{"name":"AppTierList","url":"https://apptierlist.com/","terms":"https://apptierlist.com/terms/","rule":"Use AppTierList data as you like. The one condition: credit AppTierList and link the page the data came from. 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