{"app_store_id":458334253,"slug":"simple-interval-timer-458334253","name":"Simple Interval Timer","subtitle":"","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/d6/00/b6/d600b638-f2ea-3216-cd56-edac381bffcc/AppIcon-0-1x_U007emarketing-0-2-85-220.png/512x512bb.jpg","store_url":"https://apps.apple.com/us/app/simple-interval-timer/id458334253?uo=4","price":0,"currency":"USD","rating":4.86498,"rating_count":5622,"in_app_purchases":true,"recent_rating":null,"recent_review_count":null,"reviews_checked_at":null,"primary_genre":"Sports","version_date":"2023-01-10T19:06:22Z","updated_at":"2026-10-19T10:40:11.798Z","stale":false,"missing_since":null,"one_liner":"A plain interval timer for setting sets, action and break durations for running, cycling, HIIT, stretching and similar.","verified_maker":false,"maker_site":null,"file_size_bytes":10300416,"minimum_os":"14.5","content_rating":"4+","language_count":3,"screenshots":["https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/d8/83/62/d88362d4-d3a8-cc32-cc71-8d39da1483a4/pr_source.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/f0/a6/e2/f0a6e29f-17cf-7f7c-7ef7-28238306c67e/pr_source.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/f1/9c/ce/f19ccedc-9d51-ac3e-01e3-f6366d0c2f57/pr_source.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/15/7b/dd/157bdd32-5a23-8c3b-ad3b-8cc75b1334da/pr_source.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/8c/4e/da/8c4eda69-b524-bb01-d24d-5e962039682d/pr_source.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/99/33/00/993300a4-1ddd-86d9-ba08-0012c0550314/pr_source.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/70/8f/4a/708f4ab4-164f-7320-ea8d-8c27e80cc7b1/pr_source.png/392x696bb.png"],"developer_name":"Alena Kazarova","editors_choice":false,"url":"https://apptierlist.com/apps/simple-interval-timer-458334253/","api_url":"https://apptierlist.com/api/v1/apps/simple-interval-timer-458334253","schema_version":"1.0","generated_at":"2026-10-19T12:41:23.808Z","data_as_of":"2026-10-19T10:50:12.218Z","description":"Simple Interval Timer (SIT) can be used for any kind of interval training, such as running, cycling, HIIT sessions (including Tabata method), stretching, etc.\n\nSIT is exactly what you would expect. An interval timer, which is easy to set up and use. It features a nice plain design, with no unnecessary controls. \n\nAdjust Number of Sets, Action and Break duration to your needs and you are ready to go!\n\nOn the iOS an extra switch control allows you to prevent the screen from dimming.\n\nSIT remembers the last 5 configurations you have used. Swipe left across the Settings screen to switch to another configuration.\n\nSIT can run in the background, while you are playing music, watching videos or doing anything else on your iOS device.\n\nSIT Watch features the same simplicity as the iOS app while offering the same functionality, plus it will measure your heartbeat during the workout sessions. The recordings will be available in the Apple's Health app.\n\nSIT Watch runs independently of the phone, so no need to have your phone around during your workouts (although you will need your phone during the very first time you launch SIT watch).\n\nSIT lets you avoid any tedious set up and focus on your training!","facts":{"developer_id":455256988,"developer_url":"http://apps.0ff.dk/","first_released":"2011-08-31T00:15:09Z","support_url":"http://apps.0ff.dk/","privacy_url":"http://apps.0ff.dk/simple-interval-timer/privacy.html","website_url":"http://apps.0ff.dk/","app_version":"5.1.2","release_notes":"This app has been updated by Apple to prepare for watchOS 27 compatibility. No new features are included.\n\nMinor improvements","rating_current_version":4.86498,"rating_count_current_version":5622,"star_counts":[41,27,70,374,5110],"genres":["Sports","Utilities"],"languages":["EN","RU","ZH"],"content_advisories":null,"device_families":["watch","iphone","ipod"],"chart":null},"freshness":{"apple_read_at":"2026-10-19T10:40:11.798Z","catalog_read_at":"2026-10-19T10:40:11.798Z","reviews_checked_at":null,"summary_written_at":"2026-10-19T12:20:11.810Z","placed_at":"2026-10-17T07:31:13.387Z","scored_at":"2026-10-19T10:50:12.218Z"},"editorial":{"one_liner":"A plain interval timer for setting sets, action and break durations for running, cycling, HIIT, stretching and similar.","what_is":"Simple Interval Timer is an iOS interval timer with a plain design and no unnecessary controls. You set the number of sets, action duration and break duration, and it can run in the background while you use other apps. A companion SIT Watch app offers the same functionality and measures heart rate during workouts, with recordings available in Apple's Health app.","good_for":["Running or cycling sessions with timed work and rest periods","Tabata or other HIIT workouts with set and break intervals","Stretching routines or training that needs repeated timed intervals"],"pricing":"Simple Interval Timer is free to download, with in-app purchases on the App Store.","faq":[{"q":"Does the app cost money?","a":"The app is free to download. In-app purchases are available, but it does not list their prices or what they unlock."},{"q":"Can the timer keep running while I use other apps?","a":"The listing says SIT can run in the background while you play music, watch videos or use other things on your iOS device. It also has a switch to prevent the screen from dimming."},{"q":"Do I need my iPhone nearby when using the Watch app?","a":"The listing says SIT Watch runs independently of the phone during workouts. The phone is needed the first time you launch SIT Watch."}],"model":"claude-haiku-5-5","created_at":"2026-10-19T12:20:11.810Z"},"memberships":[{"list":"hiit-timer","list_name":"hiit timer","list_status":"active","list_url":"https://apptierlist.com/best/hiit-timer/","position":15,"tier":"C","score":67.7,"components":{"rating":97,"votes":80,"rank":93.8,"recency":0},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"normal","judged_at":"2026-10-17T07:31:13.387Z"},{"list":"interval-timer","list_name":"interval timer","list_status":"active","list_url":"https://apptierlist.com/best/interval-timer/","position":20,"tier":"C","score":67.6,"components":{"rating":97,"votes":80,"rank":93.6,"recency":0},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"normal","judged_at":"2026-10-17T07:31:13.387Z"},{"list":"workout-timer","list_name":"workout timer","list_status":"draft","list_url":null,"position":null,"tier":null,"score":44.2,"components":{"rating":97,"votes":80,"rank":0,"recency":0},"status":"active","review_status":"checked","list_ranking_status":"under_review","confidence":"provisional","judged_at":"2026-10-17T07:31:13.387Z"}],"main_list":"hiit-timer","claim":{"status":"none","verified":false,"site_url":null,"verified_via":null,"verified_domain":null},"history":[{"id":147046,"at":"2026-10-17T13:15:14.012Z","kind":"tier_changed","list":"hiit-timer","app_store_id":458334253,"app":"simple-interval-timer-458334253","from":null,"to":"C","reason":"score 44.2 to 67.7","job":"rescore"},{"id":144546,"at":"2026-10-17T07:41:13.392Z","kind":"tier_changed","list":"interval-timer","app_store_id":458334253,"app":"simple-interval-timer-458334253","from":null,"to":"C","reason":"score 67.6","job":"rescore"},{"id":144462,"at":"2026-10-17T07:31:13.387Z","kind":"membership_added","list":"workout-timer","app_store_id":458334253,"app":"simple-interval-timer-458334253","from":null,"to":"active","reason":"Times sets of action and rest for workouts, with an Apple Watch app that records heart rate to Health.","job":"shadow"},{"id":144461,"at":"2026-10-17T07:31:13.387Z","kind":"membership_added","list":"interval-timer","app_store_id":458334253,"app":"simple-interval-timer-458334253","from":null,"to":"active","reason":"Described as an interval timer with adjustable sets, action and break durations, saved configurations and background running.","job":"shadow"},{"id":144460,"at":"2026-10-17T07:31:13.387Z","kind":"membership_added","list":"hiit-timer","app_store_id":458334253,"app":"simple-interval-timer-458334253","from":null,"to":"active","reason":"Lists HIIT sessions including Tabata as a main use, with timed work and break periods.","job":"shadow"},{"id":130841,"at":"2026-10-16T16:18:48.577Z","kind":"app_added","list":null,"app_store_id":458334253,"app":"simple-interval-timer-458334253","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":"hiit-timer","list_name":"hiit timer","status":"active","review_status":"checked","position":15,"tier":"C","score":67.7,"components":{"rating":97,"votes":80,"rank":93.8,"recency":0},"ranks":[{"country":"us","rank":6},{"country":"gb","rank":7},{"country":"ca","rank":7},{"country":"au","rank":5},{"country":"de","rank":11}],"verdicts":[{"verdict":"keep","reason":"Lists HIIT sessions including Tabata as a main use, with timed work and break periods.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-17T07:31:13.387Z","attempts":1,"current":true},{"verdict":"keep","reason":"A workout interval timer for HIIT and Tabata with sets, work and rest durations. That matches peers like Interval Timer ++ and Seconds Pro, so it is not merely a general-purpose timer.","verifier":"list check","decided_at":"2026-10-17T07:31:13.387Z","attempts":1,"current":true}]},{"list":"interval-timer","list_name":"interval timer","status":"active","review_status":"checked","position":20,"tier":"C","score":67.6,"components":{"rating":97,"votes":80,"rank":93.6,"recency":0},"ranks":[{"country":"us","rank":6},{"country":"gb","rank":6},{"country":"ca","rank":4},{"country":"au","rank":5},{"country":"de","rank":16}],"verdicts":[{"verdict":"keep","reason":"Described as an interval timer with adjustable sets, action and break durations, saved configurations and background running.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-17T07:31:13.387Z","attempts":1,"current":true},{"verdict":"keep","reason":"Its core function is repeating work and rest intervals across a set number of sets.","verifier":"list check","decided_at":"2026-10-17T07:31:13.387Z","attempts":1,"current":true}]},{"list":"workout-timer","list_name":"workout timer","status":"active","review_status":"checked","position":null,"tier":null,"score":44.2,"components":{"rating":97,"votes":80,"rank":0,"recency":0},"ranks":[],"verdicts":[{"verdict":"keep","reason":"Times sets of action and rest for workouts, with an Apple Watch app that records heart rate to Health.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-17T07:31:13.387Z","attempts":1,"current":true},{"verdict":"keep","reason":"Built to time training sessions with rounds, action and break periods, plus heart-rate tracking on Apple Watch.","verifier":"list check","decided_at":"2026-10-17T07:31:13.387Z","attempts":1,"current":true}]}]},"data_version":37842,"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. 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/simple-interval-timer-458334253/"}}