{"app_store_id":1532875441,"slug":"one-sec-screen-time-focus-1532875441","name":"one sec | screen time + focus","subtitle":"App & Website Limit, Blocker","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/14/24/16/1424167a-0c8d-d43c-4bee-866e22354f1c/one_sec_Default_App_Icon-0-0-1x_U007epad-0-0-0-1-0-0-sRGB-85-220.png/512x512bb.jpg","store_url":"https://apps.apple.com/us/app/one-sec-screen-time-focus/id1532875441?uo=4","price":0,"currency":"USD","rating":4.8278,"rating_count":23723,"in_app_purchases":true,"recent_rating":4.25,"recent_review_count":20,"reviews_checked_at":"2026-10-19T14:42:11.697Z","primary_genre":"Productivity","version_date":"2026-09-29T11:24:18Z","updated_at":"2026-10-19T14:42:11.697Z","stale":false,"missing_since":null,"one_liner":"Adds a short deep breath delay before chosen apps open, to reduce how often distracting apps are used.","verified_maker":false,"maker_site":null,"file_size_bytes":385297408,"minimum_os":"15.0","content_rating":"4+","language_count":30,"screenshots":["https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/df/a0/02/dfa0020e-3eac-e20a-09a9-398d08dcd46f/251049.jpg/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/73/16/1c/73161c4c-dd66-1a45-91d4-fea99708586a/C35468F1-2EE6-4D09-8EA5-5F06F644F726-250945.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/7d/65/8e/7d658e56-67ca-fb52-35e9-9f461966121c/8.jpg/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/93/11/5c/93115c19-d74c-e5bc-1537-98d91742f003/251054.jpg/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/e8/25/19/e8251902-9d26-be71-38a2-f2d5c833ef38/6.jpg/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/3f/7e/7c/3f7e7c23-6998-6885-687d-ea804d6156b8/5.jpeg/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/20/58/5e/20585e64-e018-eda2-5137-0186dc836200/10.jpg/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/66/4c/af/664caf10-909f-87a0-aecc-f2a1a780e9cc/4.jpeg/320x480bb.jpg"],"developer_name":"riedel.wtf apps S.L.","editors_choice":false,"url":"https://apptierlist.com/apps/one-sec-screen-time-focus-1532875441/","api_url":"https://apptierlist.com/api/v1/apps/one-sec-screen-time-focus-1532875441","schema_version":"1.0","generated_at":"2026-10-20T05:04:17.550Z","data_as_of":"2026-10-20T03:58:11.587Z","description":"Willpower is not enough against social media algorithms!\n\nThat’s why I made one sec:\n\none sec adds friction to distracting apps to make them less appealing...long-term!\n\nThis principle works really well: we have gained scientific evidence in numerous research studies with the Max-Planck Institute, with the German and Danish government, and in dozens more scientific collaborations:\n\none sec has incredible effects on your screen time: app usage drops by 57% on average!\n\n...just read our App Store reviews or try it for yourself if you don’t believe me (...you should really try it)!\n\n\nHow is one sec different from Screen Time limits or app blockers?\n- one sec DELAYS access to distracting apps instead of blocking apps completely – that’s an important difference psychologically.\n- This way, we solve the screen time problem at its roots: long-term & sustainably!\n- one sec is always on, and makes using social media just slightly more annoying...so you’ll end up using it only when you actually have a reason!\n\n\nWhich apps can I use with one sec?\n- You can set up one sec with any app you’d like to use less / more intentional.\n- Most popular use-cases are: social media, games, video streaming, dating, stock/coin trading, adult content.\n- Using one sec with one app of your choice if completely free, for more you’ll need to purchase one sec pro (we also need to finance development of our app!).\n\n\nWhat if I get stuck scrolling?\n- No worries, one sec offers a Doom Scroll Emergency Brake: We call it Re-Intervention.\n- After a set time (e.g. 5 minutes) you’ll be kicked out of social media, and you’ll have to go through an intervention again to unlock more time.\n\n\nWhere can I learn more about the scientific background of one sec?\n→ https://one-sec.app/research\n\n\nCan I use one sec to interrupt access to websites as well?\n→ Yes, one sec offers a free Safari extension as well.\n\n\nHow does one sec work technically?\n- one sec uses Shortcuts Automation to toggle a deep breath animation whenever you open one of the configured apps (Instagram, Twitter, YouTube...).\n- This breaks unconscious social media habits short-term (literally, as soon as you have set it up) and even helps long-term by adding more friction when opening these apps.\n\n\nIntegrations:\n- Structured: one sec blocks apps during unfinished tasks.\n- LENGO: learn vocabulary to unlock social media.\n\n\nI developed one sec for myself in 2020...and it worked so well I decided to upload it to the App Store.\n\nEspecially for people with ADHD one sec is a great tool to gain back control for incredible focus and concentration.\n\n– Frederik\n\n\n\n\nLegal information:\n\nAvailable Subscription Options:\none sec pro (annual / monthly / lifetime unlock)\n\none sec can contribute mindful moments to the Health App via HealthKit.\n\none sec is covered by U.S. Patent 12,468,828 B2.\n\nTerms (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/\nPrivacy Policy: https://one-sec.app/privacy/","facts":{"developer_id":517545753,"developer_url":"https://one-sec.app","first_released":"2020-09-29T07:00:00Z","support_url":"https://one-sec.app/support","privacy_url":"https://one-sec.app/privacy","website_url":"https://one-sec.app/","app_version":"6.0.2","release_notes":"Small & important bug fixes for an ongoing research project inside one sec.","rating_current_version":4.8278,"rating_count_current_version":23723,"star_counts":[431,164,364,1141,21623],"genres":["Productivity","Health & Fitness"],"languages":["AR","BS","CA","CS","DA","NL","EN","FI","FR","DE","HE","HI","ID","IT","JA","KO","NB","PL","PT","RO","RU","SR","ZH","SL","ES","SV","ZH","TR","UK","VI"],"content_advisories":null,"device_families":["mac","iphone","ipad","ipod"],"chart":null},"freshness":{"apple_read_at":"2026-10-19T14:42:11.697Z","catalog_read_at":"2026-10-19T14:42:11.697Z","reviews_checked_at":"2026-10-19T14:42:11.697Z","summary_written_at":"2026-10-15T11:49:36.040Z","placed_at":"2026-10-14T12:37:19.782Z","scored_at":"2026-10-20T03:58:11.587Z"},"editorial":{"one_liner":"Adds a short deep breath delay before chosen apps open, to reduce how often distracting apps are used.","what_is":"One sec is a free iOS productivity app that adds a deep breath delay before selected apps open, using Shortcuts Automation. It delays access rather than blocking apps, and a Doom Scroll Emergency Brake (Re-Intervention) removes users from an app after a set time. It also includes a free Safari extension for websites and integrations with Structured and LENGO.","good_for":["Reducing time spent in social media apps","Adding a pause before opening games or video streaming apps","Pausing before opening apps during unfinished Structured tasks"],"pricing":"one sec | screen time + focus is free to download, with in-app purchases on the App Store.","faq":[{"q":"Does one sec block apps completely?","a":"No. The listing says one sec delays access to distracting apps instead of blocking them. After a set time, such as 5 minutes, you are kicked out of the app and must go through an intervention again to unlock more time."},{"q":"Which apps and websites can it cover?","a":"You can set up any app you choose. Listed common use cases are social media, games, video streaming, dating, stock or coin trading, and adult content. A free Safari extension can also interrupt access to websites."},{"q":"How much does it cost?","a":"The app is free to download and one app can be used at no cost. To use more apps you need one sec pro, offered as annual, monthly, or lifetime unlock. The listing does not give further pricing details."}],"model":"claude-haiku-5-5","created_at":"2026-10-15T11:49:36.040Z"},"memberships":[{"list":"app-blocking","list_name":"app blocking","list_status":"active","list_url":"https://apptierlist.com/best/app-blocking/","position":4,"tier":"S","score":95.1,"components":{"rating":96.3,"votes":87.4,"rank":96.6,"recency":100},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"normal","judged_at":"2026-10-14T12:37:19.782Z"},{"list":"screen-time-management","list_name":"screen time management","list_status":"active","list_url":"https://apptierlist.com/best/screen-time-management/","position":4,"tier":"S","score":95,"components":{"rating":96.3,"votes":87.4,"rank":96.4,"recency":100},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"normal","judged_at":"2026-10-14T12:37:19.782Z"}],"main_list":"screen-time-management","claim":{"status":"none","verified":false,"site_url":null,"verified_via":null,"verified_domain":null},"history":[{"id":80210,"at":"2026-10-14T13:51:19.783Z","kind":"tier_changed","list":"app-blocking","app_store_id":1532875441,"app":"one-sec-screen-time-focus-1532875441","from":"A","to":"S","reason":"score 95","job":"rescore"},{"id":79139,"at":"2026-10-14T13:21:19.857Z","kind":"tier_changed","list":"screen-time-management","app_store_id":1532875441,"app":"one-sec-screen-time-focus-1532875441","from":null,"to":"S","reason":"score 94.9","job":"rescore"},{"id":78483,"at":"2026-10-14T12:51:19.781Z","kind":"tier_changed","list":"app-blocking","app_store_id":1532875441,"app":"one-sec-screen-time-focus-1532875441","from":null,"to":"A","reason":"score 95","job":"rescore"},{"id":78406,"at":"2026-10-14T12:37:19.782Z","kind":"membership_added","list":"screen-time-management","app_store_id":1532875441,"app":"one-sec-screen-time-focus-1532875441","from":null,"to":"active","reason":"Built to cut screen time; claims app usage drops 57% on average and is positioned against Screen Time limits.","job":"shadow"},{"id":78405,"at":"2026-10-14T12:37:19.782Z","kind":"membership_added","list":"app-blocking","app_store_id":1532875441,"app":"one-sec-screen-time-focus-1532875441","from":null,"to":"active","reason":"Delays and gates access to distracting apps; users compare it to app blockers, though it delays rather than blocks completely.","job":"shadow"},{"id":68074,"at":"2026-10-13T01:46:52.008Z","kind":"app_added","list":null,"app_store_id":1532875441,"app":"one-sec-screen-time-focus-1532875441","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":"app-blocking","list_name":"app blocking","status":"active","review_status":"checked","position":4,"tier":"S","score":95.1,"components":{"rating":96.3,"votes":87.4,"rank":96.6,"recency":100},"ranks":[{"country":"us","rank":5},{"country":"gb","rank":7},{"country":"ca","rank":5},{"country":"au","rank":4},{"country":"de","rank":1}],"verdicts":[{"verdict":"keep","reason":"Delays and gates access to distracting apps; users compare it to app blockers, though it delays rather than blocks completely.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-14T12:37:19.782Z","attempts":1,"current":true},{"verdict":"keep","reason":"approved from the list's side","verifier":"list check","decided_at":"2026-10-14T12:37:19.782Z","attempts":1,"current":true}]},{"list":"screen-time-management","list_name":"screen time management","status":"active","review_status":"checked","position":4,"tier":"S","score":95,"components":{"rating":96.3,"votes":87.4,"rank":96.4,"recency":100},"ranks":[{"country":"us","rank":9},{"country":"gb","rank":4},{"country":"ca","rank":4},{"country":"au","rank":5},{"country":"de","rank":1}],"verdicts":[{"verdict":"keep","reason":"Built to cut screen time; claims app usage drops 57% on average and is positioned against Screen Time limits.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-14T12:37:19.782Z","attempts":1,"current":true},{"verdict":"keep","reason":"approved from the list's side","verifier":"list check","decided_at":"2026-10-14T12:37:19.782Z","attempts":1,"current":true}]}]},"data_version":38573,"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/one-sec-screen-time-focus-1532875441/"}}