{"app_store_id":612920406,"slug":"butt-workout-squat-challenge-612920406","name":"Butt workout: squat challenge","subtitle":null,"icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple128/v4/72/16/32/72163202-5786-2495-a0b0-8e5b01b86f73/AppIcon-1x_U007emarketing-0-85-220-0-9.png/512x512bb.jpg","store_url":"https://apps.apple.com/us/app/butt-workout-squat-challenge/id612920406?uo=4","price":0,"currency":"USD","rating":4.89904,"rating_count":2288,"in_app_purchases":null,"recent_rating":null,"recent_review_count":null,"reviews_checked_at":null,"primary_genre":"Health & Fitness","version_date":"2018-09-05T16:59:19Z","updated_at":"2026-10-19T06:49:12.515Z","stale":false,"missing_since":null,"one_liner":"Health & Fitness app by FITNESS22 LTD on the App Store.","verified_maker":false,"maker_site":null,"file_size_bytes":73778176,"minimum_os":"9.0","content_rating":"4+","language_count":32,"screenshots":["https://is1-ssl.mzstatic.com/image/thumb/Purple128/v4/3a/ea/43/3aea4376-beb1-2352-81df-d2af0d2aec53/mzl.ghcpjyga.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/Purple128/v4/9c/b0/d9/9cb0d90f-da0a-0030-4f34-c6a812e6aa0f/mzl.pgtmiris.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/Purple128/v4/a1/41/0d/a1410d37-ce7c-3ef0-d77e-d4bf19aadddb/mzl.yhggkbuz.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/Purple118/v4/c0/84/b4/c084b474-d037-54fb-631b-7b1c5a43690a/mzl.lmvajugc.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/Purple118/v4/b9/84/e5/b984e594-14f5-13f6-acf5-85d6793703ce/mzl.cuyqxzxi.jpg/392x696bb.jpg"],"developer_name":"FITNESS22 LTD","editors_choice":null,"url":"https://apptierlist.com/apps/butt-workout-squat-challenge-612920406/","api_url":"https://apptierlist.com/api/v1/apps/butt-workout-squat-challenge-612920406","schema_version":"1.0","generated_at":"2026-10-21T09:35:08.552Z","data_as_of":"2026-10-21T08:55:13.125Z","description":"Want great legs? This app will take you there.\nIt will train you from 0 to 100 squats in 10 Weeks! \n\n● Get ready to live your dream ! \n\nSquats is made by experts, the same people that built the awesome Pushups, Situps, 5K Runner and 10K Runner apps.\n\n\n----- ABOUT THE APP -----\n\nThis app will get you in shape by gradually training you from 0 to 100 squats in 10 weeks. You only need this app to guide & motivate you, and 20 minutes, 3 times a week, for 10 weeks. When you are done, you will be much stronger and have much better looking legs and butt. \n\nWhen you start a workout, you turn on your favorite music, and then the app's audio coach tells you exactly how many squats to do, when to rest, and when to resume. The app also keeps you motivated, which is the key to success and the true magic of the app. The plan is achievable and enjoyable even by people that never liked to exercise, and you will earn wins and badges as you go along. With this app, you will have better legs.\n\n\nCOACHING\n● from zero to 100 Squats in 10 weeks\n● guided by your personal audio coach\n● starts easy and slowly increases the squats\n● straight & simple, nothing to learn\n\n● Integrated with Apple Health\n\nMUSIC\n● listen to your music while exercising\n● audio coach gently blends in when needed\n● compatible with ALL music apps \n\nMOTIVATION\n● earn wins and badges \n● share your wins on Facebook, Twitter, mail\n● meet other trainees on our Facebook community\n● motivational quotes for your mind & body\n\nSUCCESS\n● only 20 mins a day, 3 days a week, 10 weeks\n● designed to make any beginner succeed\n● extensive guidance for beginners\n● answers to all common questions\n\nAND THERE'S MORE\n● stretching & warmup videos\n● male & female audio coaches\n● detailed information & guidance\n● and there is more...\n\nSupported Devices:\n● iPhone & iPod touch (all models)\n● iPad (all models)\n\n\n● Privacy Policy & Terms Of Use: \nhttps://www.fitness22.com/privacy-policy\nhttps://www.fitness22.com/premiumsubscriptionterms\n\n● In App Purchases: \nThis App Offers In App Purchases Titled \"Premium Upgrade\"\n• Premium Upgrade: includes full training plans and exercises, as well as plan updates\n• The upgrade is either a 3 Month subscription, or a lifetime one time upgrade.\n• Payment will be charged to iTunes Account at confirmation of purchase\n• Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period\n• Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal\n• Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase\n• Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable\n\n----- CONTACT US -----\n● Dear customers, we are here for you!  \nsupport@fitness22.com","facts":{"developer_id":383171664,"developer_url":"http://fitness22.com","first_released":"2013-04-03T18:03:36Z","support_url":null,"privacy_url":null,"website_url":null,"app_version":"8.004","release_notes":"Several updates","rating_current_version":4.89904,"rating_count_current_version":2288,"star_counts":null,"genres":["Health & Fitness"],"languages":["AF","AR","CA","HR","CS","DA","NL","EN","FI","FR","DE","EL","HU","ID","IT","JA","KO","MS","NB","PL","PT","RO","RU","ZH","SK","ES","SV","TH","ZH","TR","UK","VI"],"content_advisories":null,"device_families":null,"chart":null},"freshness":{"apple_read_at":"2026-10-19T06:49:12.515Z","catalog_read_at":null,"reviews_checked_at":null,"summary_written_at":null,"placed_at":"2026-10-19T13:48:11.614Z","scored_at":"2026-10-21T08:55:13.125Z"},"editorial":null,"memberships":[{"list":"fitness-coaching","list_name":"fitness coaching","list_status":"active","list_url":"https://apptierlist.com/best/fitness-coaching/","position":115,"tier":null,"score":43,"components":{"rating":97.8,"votes":74.3,"rank":0,"recency":0},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"provisional","judged_at":"2026-10-19T13:48:11.614Z"},{"list":"workout-routines","list_name":"workout routines","list_status":"active","list_url":"https://apptierlist.com/best/workout-routines/","position":232,"tier":null,"score":43,"components":{"rating":97.8,"votes":74.3,"rank":0,"recency":0},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"provisional","judged_at":"2026-10-19T13:48:11.614Z"}],"main_list":"fitness-coaching","claim":{"status":"none","verified":false,"site_url":null,"verified_via":null,"verified_domain":null},"history":[{"id":177269,"at":"2026-10-19T13:48:11.614Z","kind":"membership_added","list":"workout-routines","app_store_id":612920406,"app":"butt-workout-squat-challenge-612920406","from":null,"to":"active","reason":"It is a guided 10-week squat program with an audio coach that says how many squats to do and when to rest, so users don't design sessions.","job":"shadow"},{"id":177268,"at":"2026-10-19T13:48:11.614Z","kind":"membership_added","list":"fitness-coaching","app_store_id":612920406,"app":"butt-workout-squat-challenge-612920406","from":null,"to":"active","reason":"A personal audio coach guides users from 0 to 100 squats in 10 weeks and keeps them motivated.","job":"shadow"},{"id":172177,"at":"2026-10-19T06:49:12.515Z","kind":"app_added","list":null,"app_store_id":612920406,"app":"butt-workout-squat-challenge-612920406","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); 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":"fitness-coaching","list_name":"fitness coaching","status":"active","review_status":"checked","position":115,"tier":null,"score":43,"components":{"rating":97.8,"votes":74.3,"rank":0,"recency":0},"ranks":[],"verdicts":[{"verdict":"keep","reason":"A personal audio coach guides users from 0 to 100 squats in 10 weeks and keeps them motivated.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-19T13:48:11.614Z","attempts":1,"current":true},{"verdict":"keep","reason":"Its main purpose is a structured 10-week progressive squat plan with an audio coach telling you reps and rest. 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