{"app_store_id":1554256831,"slug":"interval-timer-plus-1554256831","name":"Interval Timer Plus","subtitle":"Simple interval timer","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/4b/87/bb/4b87bb7b-2366-9da5-d5f8-484951a5b857/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/512x512bb.jpg","store_url":"https://apps.apple.com/us/app/interval-timer-plus/id1554256831?uo=4","price":0,"currency":"USD","rating":4.87207,"rating_count":6269,"in_app_purchases":true,"recent_rating":4.7,"recent_review_count":20,"reviews_checked_at":"2026-10-19T08:51:11.918Z","primary_genre":"Health & Fitness","version_date":"2026-10-01T00:32:35Z","updated_at":"2026-10-21T01:17:12.849Z","stale":false,"missing_since":null,"one_liner":"A free interval timer with large full-screen color cues, customizable intervals, and saved presets for workouts.","verified_maker":false,"maker_site":null,"file_size_bytes":25214976,"minimum_os":"15.0","content_rating":"4+","language_count":1,"screenshots":["https://is1-ssl.mzstatic.com/image/thumb/PurpleSource112/v4/e6/c4/66/e6c466e5-f9f2-72cb-003d-881d5de44a33/b2e5b48f-b9c8-4db7-ac7f-f570af46053a_5_5_SIMPLE.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource112/v4/b2/d5/15/b2d51542-138e-11ea-167d-9cbfa71cf792/410b62a5-b18e-4f70-9602-96492deb6ac7_5_5_ADVANCED.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource122/v4/5a/0a/1d/5a0a1d78-bda6-cbe7-36bf-d286d1201d7e/02b65d0e-79b9-4598-b32c-bab5f8e9478b_5_5_BIGGER.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource122/v4/3c/bf/4a/3cbf4a9c-0da3-6798-98fa-34e4cc0233a4/20755b84-45ed-4a4e-8b73-407fb9090ed4_5_5_COLOR.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource122/v4/3d/93/86/3d9386b4-ecd1-3857-0748-9372b4559400/3614136e-bcee-4d39-a7a2-0663505bef7a_6_5_SPEAKS.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource122/v4/5f/2a/be/5f2abe67-d56e-efbe-93b4-df806b2216af/142c85cc-175b-4fd1-be69-0ba53ab0c3f7_5_5_DARK_LIGHT.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/4c/42/ce/4c42ce09-bcfc-fbd2-72dc-84e2dcc76f99/tns.jrwzxxpz.png/392x696bb.png"],"developer_name":"Su-Au Hwang","editors_choice":false,"url":"https://apptierlist.com/apps/interval-timer-plus-1554256831/","api_url":"https://apptierlist.com/api/v1/apps/interval-timer-plus-1554256831","schema_version":"1.0","generated_at":"2026-10-21T08:00:02.044Z","data_as_of":"2026-10-21T04:50:13.885Z","description":"Free, simple and easy to use all purpose Interval Timer\n\nSIMPLE AND FREE INTERVAL TIMER\n+ 1-Tap Quickstart\n+ No signup required, download and get going immediately\n\nGLANCEABLE\n+ Very Big Fonts, visible from everywhere\n+ Full screen color coding, works like a traffic light right in front of you\n+ Portrait or landscape, always uses the full screen space\n\nPOWERFUL ADVANCED PRESETS\n+ Multiple intervals, each individually customizable\n+ Name your intervals and have Interval Timer read it out to you\n+ Individual colors and sounds\n+ Count time or repetitions\n+ Unlimited amount of presets\n\nACCESSIBLE\n+ Works with locked screen or while in another app\n+ Reads out the interval name, so you know exactly what’s on\n+ Vibration or silent mode, for the times when you need to tune it down\n+ Works great with headphones and your own music\n+ Supports dark and light mode\n\nREPEAT YOUR ROUTINE\n+ Prepare and save your settings in presets\n+ Pick your presets and start with just 1-tap\n\nOPTIMIZE ALL OF YOUR ACTIVITIES\n+ Tabata timer\n+ HIIT training\n+ Crossfit\n+ Circuit training\n+ Fitness routines\n+ Home workouts\n+ Boxing round timer\n+ Calisthenics circuit timer","facts":{"developer_id":1554256833,"developer_url":"https://www.intervaltimer.app","first_released":"2021-02-18T08:00:00Z","support_url":"https://www.intervaltimer.app/terms","privacy_url":"https://www.beasting.app/privacy","website_url":"https://www.intervaltimer.app/","app_version":"2.2.9","release_notes":"Add watchOS 27 support","rating_current_version":4.87207,"rating_count_current_version":6269,"star_counts":[62,30,68,324,5781],"genres":["Health & Fitness","Utilities"],"languages":["EN"],"content_advisories":null,"device_families":["watch","iphone","ipad","ipod"],"chart":null},"freshness":{"apple_read_at":"2026-10-21T01:17:12.849Z","catalog_read_at":"2026-10-19T08:51:11.918Z","reviews_checked_at":"2026-10-19T08:51:11.918Z","summary_written_at":"2026-10-17T05:46:13.384Z","placed_at":"2026-10-17T03:01:13.384Z","scored_at":"2026-10-21T04:50:13.885Z"},"editorial":{"one_liner":"A free interval timer with large full-screen color cues, customizable intervals, and saved presets for workouts.","what_is":"Interval Timer Plus is a Health & Fitness app for timing intervals. It lets users build presets with multiple named intervals, each with its own color and sound, and can count time or repetitions. It reads interval names aloud and works on a locked screen or while another app is open.","good_for":["Tabata or HIIT interval sessions","Boxing round timing","Circuit or calisthenics workouts saved as presets"],"pricing":"Interval Timer Plus is free to download, with in-app purchases on the App Store.","faq":[{"q":"Does it cost anything to install?","a":"The app is free to download. The App Store lists in-app purchases, but the listing does not state what they unlock."},{"q":"Do I need an account to use it?","a":"No. The listing says no signup is required, and users can download the app and start right away."},{"q":"Can it run while I use other apps or music?","a":"It works with the locked screen or while in another app, and works well with headphones and your own music."}],"model":"claude-haiku-5-5","created_at":"2026-10-17T05:46:13.384Z"},"memberships":[{"list":"interval-timer","list_name":"interval timer","list_status":"active","list_url":"https://apptierlist.com/best/interval-timer/","position":3,"tier":"S","score":94.4,"components":{"rating":96.9,"votes":82.6,"rank":98.2,"recency":100},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"normal","judged_at":"2026-10-17T03:01:13.384Z"},{"list":"workout-timer","list_name":"workout timer","list_status":"draft","list_url":null,"position":null,"tier":null,"score":69.9,"components":{"rating":96.9,"votes":82.6,"rank":0,"recency":100},"status":"active","review_status":"checked","list_ranking_status":"under_review","confidence":"provisional","judged_at":"2026-10-17T03:01:13.384Z"},{"list":"hiit-timer","list_name":"hiit timer","list_status":"active","list_url":"https://apptierlist.com/best/hiit-timer/","position":5,"tier":"S","score":93.1,"components":{"rating":96.9,"votes":82.6,"rank":92.8,"recency":100},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"normal","judged_at":"2026-10-17T03:01:13.384Z"}],"main_list":"interval-timer","claim":{"status":"none","verified":false,"site_url":null,"verified_via":null,"verified_domain":null},"history":[{"id":147057,"at":"2026-10-17T13:15:14.012Z","kind":"tier_changed","list":"hiit-timer","app_store_id":1554256831,"app":"interval-timer-plus-1554256831","from":null,"to":"S","reason":"score 69.9 to 93.5","job":"rescore"},{"id":138080,"at":"2026-10-17T03:06:13.388Z","kind":"tier_changed","list":"interval-timer","app_store_id":1554256831,"app":"interval-timer-plus-1554256831","from":null,"to":"S","reason":"score 94.4","job":"rescore"},{"id":137899,"at":"2026-10-17T03:01:13.384Z","kind":"membership_added","list":"workout-timer","app_store_id":1554256831,"app":"interval-timer-plus-1554256831","from":null,"to":"active","reason":"Lists Tabata, CrossFit, circuit training, boxing rounds, and home workouts, with timed rounds, work, and rest.","job":"shadow"},{"id":137898,"at":"2026-10-17T03:01:13.384Z","kind":"membership_added","list":"interval-timer","app_store_id":1554256831,"app":"interval-timer-plus-1554256831","from":null,"to":"active","reason":"Built as a general-purpose interval timer with multiple customizable intervals, presets, and repetitions.","job":"shadow"},{"id":137897,"at":"2026-10-17T03:01:13.384Z","kind":"membership_added","list":"hiit-timer","app_store_id":1554256831,"app":"interval-timer-plus-1554256831","from":null,"to":"active","reason":"Marketed for Tabata and HIIT training with work and rest intervals, so people searching for a HIIT timer would expect it.","job":"shadow"},{"id":127449,"at":"2026-10-16T15:16:50.035Z","kind":"app_added","list":null,"app_store_id":1554256831,"app":"interval-timer-plus-1554256831","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":"interval-timer","list_name":"interval timer","status":"active","review_status":"checked","position":3,"tier":"S","score":94.4,"components":{"rating":96.9,"votes":82.6,"rank":98.2,"recency":100},"ranks":[{"country":"gb","rank":3},{"country":"au","rank":3},{"country":"de","rank":2},{"country":"us","rank":3},{"country":"ca","rank":3}],"verdicts":[{"verdict":"keep","reason":"Built as a general-purpose interval timer with multiple customizable intervals, presets, and repetitions.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-17T03:01:13.384Z","attempts":1,"current":true},{"verdict":"keep","reason":"Its core purpose is setting repeating intervals with custom presets, names, colors and sounds.","verifier":"list check","decided_at":"2026-10-17T03:01:13.384Z","attempts":1,"current":true}]},{"list":"workout-timer","list_name":"workout timer","status":"active","review_status":"checked","position":null,"tier":null,"score":69.9,"components":{"rating":96.9,"votes":82.6,"rank":0,"recency":100},"ranks":[],"verdicts":[{"verdict":"keep","reason":"Lists Tabata, CrossFit, circuit training, boxing rounds, and home workouts, with timed rounds, work, and rest.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-17T03:01:13.384Z","attempts":1,"current":true},{"verdict":"keep","reason":"It times workout rounds, work and rest for HIIT, boxing, circuits and home workouts.","verifier":"list check","decided_at":"2026-10-17T03:01:13.384Z","attempts":1,"current":true}]},{"list":"hiit-timer","list_name":"hiit timer","status":"active","review_status":"checked","position":5,"tier":"S","score":93.1,"components":{"rating":96.9,"votes":82.6,"rank":92.8,"recency":100},"ranks":[{"country":"us","rank":12},{"country":"gb","rank":5},{"country":"ca","rank":7},{"country":"de","rank":8},{"country":"au","rank":9}],"verdicts":[{"verdict":"keep","reason":"Marketed for Tabata and HIIT training with work and rest intervals, so people searching for a HIIT timer would expect it.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-17T03:01:13.384Z","attempts":1,"current":true},{"verdict":"keep","reason":"Though billed as all-purpose, it is built and marketed for Tabata, HIIT, CrossFit and circuit workouts, with customizable work/rest intervals. 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