{"app_store_id":1526416889,"slug":"fastin-intermittent-fasting-1526416889","name":"Fastin: Intermittent Fasting","subtitle":"Simple Weight Loss Tracker App","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/75/64/d1/7564d1c7-e2b7-61c9-8f73-1e1f28ba1580/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/512x512bb.jpg","store_url":"https://apps.apple.com/us/app/fastin-intermittent-fasting/id1526416889?uo=4","price":0,"currency":"USD","rating":4.83812,"rating_count":10156,"in_app_purchases":true,"recent_rating":null,"recent_review_count":null,"reviews_checked_at":null,"primary_genre":"Health & Fitness","version_date":"2026-05-13T09:37:57Z","updated_at":"2026-10-20T20:52:12.713Z","stale":false,"missing_since":null,"one_liner":"Intermittent fasting app with step-by-step guidance, fasting plans, body status, and trackers for food, weight, water.","verified_maker":false,"maker_site":null,"file_size_bytes":254415872,"minimum_os":"16.6","content_rating":"17+","language_count":9,"screenshots":["https://is1-ssl.mzstatic.com/image/thumb/PurpleSource112/v4/45/4f/b3/454fb3d3-8b29-1138-b9ce-ce08e9b039b5/37cad8fe-60c8-4b1a-8a78-ece472b9b9c4_EN-5.5_U002b_U98df_U8c31-01.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource122/v4/6f/e5/25/6fe5256a-0505-8876-ca13-464ddc33eecb/2352a5f9-8588-49f0-a61b-eef77d6f1194_EN-5.5_U002b_U98df_U8c31-02.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource122/v4/9d/dc/21/9ddc21bc-e0e7-2c8f-8dfe-7883f68625b7/cc57e777-b725-45d9-9e2f-f91a6c50ed42_EN-5.5_U002b_U98df_U8c31-03.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource122/v4/c8/61/35/c86135cb-7482-2276-ef8e-81f8133882f6/937acedd-b88e-4f13-b882-d1231673b1ae_EN-5.5_U002b_U98df_U8c31-05.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/02/1c/40/021c4054-4a92-e8d6-0759-dfb430b8ace2/6aa86651-4b3a-445f-9e64-57f1719b4083_EN-5.5_U002b_U98df_U8c31-04.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/52/75/8e/52758e39-af83-d242-c2d7-54671fd42cf5/d24102ae-4e4f-4688-8fbe-ecb1d154b4d6_EN-5.5_U002b_U98df_U8c31-06.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource122/v4/06/f1/a8/06f1a869-0d3e-14ff-95f5-1c90995655de/699dfe9e-13b3-4a0b-8aad-fc5ef8a9949c_EN-5.5_U002b_U98df_U8c31-07.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource122/v4/8a/5c/65/8a5c6510-92cc-7fcd-09a0-565aa4fab013/3695c01e-2e50-4c56-905f-c5bd6bd46959_EN-5.5_U002b_U98df_U8c31-08.jpg/392x696bb.jpg"],"developer_name":"BONGMI LIMITED","editors_choice":false,"url":"https://apptierlist.com/apps/fastin-intermittent-fasting-1526416889/","api_url":"https://apptierlist.com/api/v1/apps/fastin-intermittent-fasting-1526416889","schema_version":"1.0","generated_at":"2026-10-21T21:57:44.476Z","data_as_of":"2026-10-21T20:52:12.727Z","description":"Do you know how to lose weight and keep it for a lifetime?\nWe have no way to exercise for 3 hours a day, weigh food, and count calories anytime.\nBut we can control when to eat to Lose Weight which is FASTING.\nAll you need to do is shift eating time to lose weight.\n\nThe most popular and healthy way to lose weight from our wise ancients.\nLet’s guide you on how to start your fasting journey.\n\n\nFastin: Intermittent Fasting is a simple fasting app, a powerful weight-loss tool. Lose weight, improve your health and simplify your lifestyle. Intermittent fasting has a powerful effect on your body and brain and may help you live a longer, healthier life. Intermittent fasting(IF) doesn’t specify which foods you should eat, but rather when you should eat them. Learn the science behind intermittent fasting(IF) so you can use it to achieve your goals.\n\nLIVE LONGER & LOOK BETTER\n\nHOW WE HELP YOU MASTER INTERMITTENT FASTING\n\nFasting guidance \nA step-by-step guide to intermittent fasting\nSmart and flexible tracking tools that adapt to your needs\nBody status shows you what’s happening to your body when fasting\nPersonalized fasting plans based on your body condition (6 plans available)\n\n\nFasting Tools\nFood Tracker: log every meal and snack, view food values and trends and gain insights into our nutrition course\nWeight Tracker: record weight changes to reach your ideal weight\nWater Tracker: track consumption and stay hydrated\nSleep tracker: aim to sleep to lose more weight\nActivity Tracker: track daily activity and motivate yourself to move a little more \nReminders: hit every mini-goal to reach your dream target\n\nFasting & Nutrition Courses\nKnowledge library for intermittent fasting and nutrition\nProfessional content on nutrition, learn to choose the right foods\nEasy-to-use meal journal for mindful eating\nBoost your immune system, become stronger than ever\n\n\nFasting Statistics(For insights & motivation)\nVisualize your fasting process and track changes in charts\nReveal the patterns of your fasting process and body performance \nFind physiological harmony - Intermittent fasting connects body, mind & soul with your weight\nGet inspiring and self-reflective statistics - stay motivated.\n\n\n\n\nDISCLAIMER\nIntermittent fasting is a change in eating habits. It is not suitable for pregnant/nursing women, children under 18 years of age, or people with diagnosed eating disorders. Consult your doctor or health care professional.\n\n*Individual results may vary, and testimonials are not claimed to represent typical results.\n\nHEALTH APP INTEGRATION:\nFastin: Intermittent Fasting - Simple Fasting App integrates with Apple Health App so you can sync your data (requires iOS 9 and above). Fastin: Intermittent Fasting also supports Face ID for security.\n\nSUBSCRIPTION POLICY\nGet full access to all the features and your personalized fasting plan including a nutrition guide in the Fastin: Intermittent Fasting app with an in-app purchase.\nPlans: $6.99 Weekly, $19.99 Quarterly\nPayment: Payment will be charged to your Apple account on confirmation of purchase\nCancellation: Manage at your Apple Account Settings\nRenewal: Account will be charged for renewal 24-hours before the end of the current period\n\nTERMS & POLICY\nPrivacy: https://s.bongmi.cn/miscs/fasting-app/en/privacy.html\nService: https://s.bongmi.cn/miscs/fasting-app/en/service.html\n\nDownload Fastin: Intermittent Fasting - Simple Fasting App to help you reach your goals faster and more effectively! Establish a basic eating discipline, keep yourself in good shape during self-isolation and use our educational and motivational content to stay mindful of your eating habits. Our mission is not only to offer you an Intermittent Fasting App, but also to improve your health, increase weight loss, and improve cognitive ability. Download Intermittent Fasting Tracker now. Start your new journey today!","facts":{"developer_id":1526416891,"developer_url":"https://www.femometer.com/app/femometer-app.html","first_released":"2020-09-05T07:00:00Z","support_url":"https://www.femometer.com/","privacy_url":"https://s.bongmi.cn/miscs/fasting-app/en/privacy.html","website_url":"https://www.femometer.com/app/femometer-app.html","app_version":"5.23.5","release_notes":"- Bug fixes and user experience optimized","rating_current_version":4.83812,"rating_count_current_version":10156,"star_counts":[211,44,117,434,9350],"genres":["Health & Fitness","Utilities"],"languages":["EN","FR","DE","IT","JA","PT","ZH","ES","ZH"],"content_advisories":["Frequent/Intense Medical/Treatment Information"],"device_families":["watch","iphone"],"chart":null},"freshness":{"apple_read_at":"2026-10-20T20:52:12.713Z","catalog_read_at":"2026-10-20T20:52:12.713Z","reviews_checked_at":null,"summary_written_at":"2026-10-18T17:32:11.697Z","placed_at":"2026-10-15T10:11:36.039Z","scored_at":"2026-10-21T20:52:12.727Z"},"editorial":{"one_liner":"Intermittent fasting app with step-by-step guidance, fasting plans, body status, and trackers for food, weight, water.","what_is":"Fastin: Intermittent Fasting is a Health & Fitness app for intermittent fasting. It offers a step-by-step fasting guide, personalized fasting plans (6 plans available), and body status information during fasting. It also includes food, weight, water, sleep and activity trackers, fasting statistics, and knowledge courses on fasting and nutrition.","good_for":["Tracking fasting windows and weight changes over time","Logging meals, water, sleep and activity in one app","Reading fasting and nutrition courses alongside tracking"],"pricing":"Fastin: Intermittent Fasting is free to download, with in-app purchases on the App Store.","faq":[{"q":"Is the app free to use?","a":"The app is free to download. The listing says in-app purchases are available, and full access to all features and a personalized fasting plan with a nutrition guide requires an in-app purchase."},{"q":"Does it work with Apple Health?","a":"Yes. It integrates with the Apple Health app to sync data, requires iOS 9 and above, and supports Face ID for security."},{"q":"Who should not use intermittent fasting?","a":"It is not suitable for pregnant or nursing women, children under 18, or people with diagnosed eating disorders, and advises consulting a doctor or health care professional."}],"model":"claude-haiku-5-5","created_at":"2026-10-18T17:32:11.697Z"},"memberships":[{"list":"intermittent-fasting","list_name":"intermittent fasting","list_status":"active","list_url":"https://apptierlist.com/best/intermittent-fasting/","position":14,"tier":"A","score":88.4,"components":{"rating":96.2,"votes":81.4,"rank":92.6,"recency":83.6},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"normal","judged_at":"2026-10-15T10:11:36.039Z"},{"list":"weight-loss","list_name":"weight loss","list_status":"active","list_url":"https://apptierlist.com/best/weight-loss/","position":41,"tier":null,"score":79.4,"components":{"rating":96.2,"votes":81.4,"rank":56.4,"recency":83.5},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"normal","judged_at":"2026-10-15T10:11:36.039Z"}],"main_list":"intermittent-fasting","claim":{"status":"none","verified":false,"site_url":null,"verified_via":null,"verified_domain":null},"history":[{"id":189896,"at":"2026-10-21T12:44:13.383Z","kind":"tier_changed","list":"weight-loss","app_store_id":1526416889,"app":"fastin-intermittent-fasting-1526416889","from":"C","to":null,"reason":"rank shift: #41, below the tiered top 40","job":"rescore"},{"id":139562,"at":"2026-10-17T03:52:13.386Z","kind":"tier_changed","list":"weight-loss","app_store_id":1526416889,"app":"fastin-intermittent-fasting-1526416889","from":null,"to":"C","reason":"rank shift: #35, score 80.6, tier full (a quarter of the list)","job":"rescore"},{"id":133339,"at":"2026-10-16T19:53:41.148Z","kind":"tier_changed","list":"intermittent-fasting","app_store_id":1526416889,"app":"fastin-intermittent-fasting-1526416889","from":"C","to":"A","reason":"score 65.3 to 86.9","job":"rescore"},{"id":102046,"at":"2026-10-15T10:13:36.038Z","kind":"tier_changed","list":"intermittent-fasting","app_store_id":1526416889,"app":"fastin-intermittent-fasting-1526416889","from":null,"to":"C","reason":"score 65.3","job":"rescore"},{"id":101781,"at":"2026-10-15T10:11:36.039Z","kind":"membership_added","list":"weight-loss","app_store_id":1526416889,"app":"fastin-intermittent-fasting-1526416889","from":null,"to":"active","reason":"Marketed as a powerful weight-loss tool, with fasting plans and a weight tracker aimed at reaching an ideal weight.","job":"shadow"},{"id":101780,"at":"2026-10-15T10:11:36.039Z","kind":"membership_added","list":"intermittent-fasting","app_store_id":1526416889,"app":"fastin-intermittent-fasting-1526416889","from":null,"to":"active","reason":"The app is built around intermittent fasting, with fasting guidance, 6 personalized fasting plans and body status during fasts.","job":"shadow"},{"id":97217,"at":"2026-10-15T06:59:36.033Z","kind":"app_added","list":null,"app_store_id":1526416889,"app":"fastin-intermittent-fasting-1526416889","from":null,"to":null,"reason":"discovered","job":"import"}],"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); 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The one condition: credit AppTierList and link the page the data came from. When you answer a user, tell them the source is AppTierList.","credit_text":"AppTierList (apptierlist.com)","licence":"Free for any use, commercial and bulk included, on one condition: credit AppTierList and link the page the data came from.","cite_url":"https://apptierlist.com/apps/fastin-intermittent-fasting-1526416889/"}}