{"app_store_id":974805037,"slug":"pi-the-game-974805037","name":"Pi - The Game","subtitle":null,"icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/ce/7e/98/ce7e98e6-003c-30b5-0f77-d024d7e092af/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/512x512bb.jpg","store_url":"https://apps.apple.com/us/app/pi-the-game/id974805037?uo=4","price":0,"currency":"USD","rating":4.70905,"rating_count":1746,"in_app_purchases":null,"recent_rating":null,"recent_review_count":null,"reviews_checked_at":null,"primary_genre":"Games","version_date":"2025-03-09T11:29:55Z","updated_at":"2026-10-24T05:59:13.384Z","stale":false,"missing_since":null,"one_liner":"A Games app for memorizing the digits of pi, with a voice mode, performance statistics, sound effects and Game Center.","verified_maker":false,"maker_site":null,"file_size_bytes":9479168,"minimum_os":"15.0","content_rating":"4+","language_count":6,"screenshots":["https://is1-ssl.mzstatic.com/image/thumb/Purple124/v4/8f/85/24/8f85244d-cee7-5a4a-7873-70c555cac3f2/mzl.xszuwavp.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/6d/b2/91/6db29123-86ed-da7b-f4a4-dc4f641b56f4/mzl.thavexov.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/05/18/7e/05187ed7-be39-f883-7d4f-0239d52f28c0/mzl.lazymvho.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/d8/f4/db/d8f4db79-d97e-5b30-30b5-9eacb4d11105/mzl.uaqgzzdt.jpg/392x696bb.jpg"],"developer_name":"Applorium Ltd","editors_choice":null,"url":"https://apptierlist.com/apps/pi-the-game-974805037/","api_url":"https://apptierlist.com/api/v1/apps/pi-the-game-974805037","schema_version":"1.0","generated_at":"2026-10-24T12:45:06.463Z","data_as_of":"2026-10-24T05:59:13.384Z","description":"Pi - The Game is the #1 Pi app on the App Store! Improve your Pi memorization skills by using effective features introduced in the app including:\n\n - Write your own Piem\n - Use Voice mode to read out the digits out loud\n - View statistics on your performance to track your progress\n - Sound effects to help you memorize the digits\n - Reverse button order \n - Full Game Center integration\n - Challenge friends to beat your high score\n\n\nSubscription terms:\n- The subscription auto-renews at the end of each term.\n- Payment will be charged to iTunes Account at confirmation of purchase.\n- The 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.\n- You may manage your subscription and turn off auto-renewal by going to your Account Settings after purchase.\n\nPrivacy policy and Terms of Use: https://applorium.com/privacy-pi-game","facts":{"developer_id":1688522804,"developer_url":"https://applorium.com","first_released":"2015-03-12T07:00:00Z","support_url":null,"privacy_url":null,"website_url":null,"app_version":"2.3.3","release_notes":"Bug fixes for the settings screen","rating_current_version":4.70905,"rating_count_current_version":1746,"star_counts":null,"genres":["Games","Education","Trivia","Puzzle"],"languages":["EN","FR","DE","IT","PT","ES"],"content_advisories":null,"device_families":null,"made_for_iphone_duo":null,"chart":null},"freshness":{"apple_read_at":"2026-10-24T05:59:13.384Z","catalog_read_at":null,"reviews_checked_at":null,"summary_written_at":"2026-10-24T06:00:12.716Z","placed_at":"2026-10-24T05:54:15.591Z","scored_at":"2026-10-24T05:57:12.978Z"},"editorial":{"one_liner":"A Games app for memorizing the digits of pi, with a voice mode, performance statistics, sound effects and Game Center.","what_is":"Pi - The Game is a Games app for practicing memorization of the digits of pi. Its listed features include writing your own piem, a Voice mode that reads digits aloud, statistics on your performance, sound effects, and a reversed button order option. It also includes full Game Center integration and the ability to challenge friends to beat your high score.","good_for":["Practicing memorization of pi digits","Tracking progress with performance statistics","Challenging friends to beat a high score"],"pricing":"Pi - The Game is free to download on the App Store.","faq":[{"q":"Is the app free to install?","a":"It is free to download. It also describes subscription terms, but the subscription price is not stated on the App Store."},{"q":"Does the app read the digits out loud?","a":"Yes. Its Voice mode reads the digits out loud."},{"q":"How do I turn off the subscription renewal?","a":"You may manage your subscription and turn off auto-renewal in your Account Settings after purchase, at least 24 hours before the end of the current period."}],"model":"claude-haiku-5-5","created_at":"2026-10-24T06:00:12.716Z"},"memberships":[{"list":"memory-training","list_name":"memory training","list_status":"active","list_url":"https://apptierlist.com/best/memory-training/","position":7,"tier":"F","score":46.3,"components":{"rating":94.2,"votes":72.4,"rank":0,"recency":18.6},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"provisional","judged_at":"2026-10-24T05:54:15.591Z"},{"list":"memory-games","list_name":"memory games","list_status":"active","list_url":"https://apptierlist.com/best/memory-games/","position":15,"tier":"F","score":46.3,"components":{"rating":94.2,"votes":72.4,"rank":0,"recency":18.6},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"provisional","judged_at":"2026-10-24T05:54:15.591Z"}],"main_list":"memory-games","claim":{"status":"none","verified":false,"site_url":null,"verified_via":null,"verified_domain":null},"maker":null,"history":[{"id":201214,"at":"2026-10-24T05:57:12.978Z","kind":"tier_changed","list":"memory-training","app_store_id":974805037,"app":"pi-the-game-974805037","from":null,"to":"F","reason":"score 46.3","job":"rescore"},{"id":201204,"at":"2026-10-24T05:57:12.978Z","kind":"tier_changed","list":"memory-games","app_store_id":974805037,"app":"pi-the-game-974805037","from":null,"to":"F","reason":"score 46.3","job":"rescore"},{"id":201129,"at":"2026-10-24T05:54:15.591Z","kind":"membership_added","list":"memory-training","app_store_id":974805037,"app":"pi-the-game-974805037","from":null,"to":"active","reason":"placed by the category system","job":"shadow"},{"id":201128,"at":"2026-10-24T05:54:15.591Z","kind":"membership_added","list":"memory-games","app_store_id":974805037,"app":"pi-the-game-974805037","from":null,"to":"active","reason":"Marketed as a way to improve Pi memorization, with progress statistics and high-score challenges.","job":"shadow"},{"id":183829,"at":"2026-10-20T04:00:11.914Z","kind":"app_added","list":null,"app_store_id":974805037,"app":"pi-the-game-974805037","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":"memory-training","list_name":"memory training","status":"active","review_status":"checked","position":7,"tier":"F","score":46.3,"components":{"rating":94.2,"votes":72.4,"rank":0,"recency":18.6},"ranks":[],"verdicts":[{"verdict":"keep","reason":"Its main purpose is improving memorization through practice, with progress statistics and memory aids like Piems.","verifier":"list check","decided_at":"2026-10-24T05:54:15.591Z","attempts":1,"current":true}]},{"list":"memory-games","list_name":"memory games","status":"active","review_status":"checked","position":15,"tier":"F","score":46.3,"components":{"rating":94.2,"votes":72.4,"rank":0,"recency":18.6},"ranks":[],"verdicts":[{"verdict":"keep","reason":"Marketed as a way to improve Pi memorization, with progress statistics and high-score challenges.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-24T05:54:15.591Z","attempts":1,"current":true},{"verdict":"keep","reason":"It is a scored game that tests recall of Pi digits, with high scores and friend challenges, so it fits as a memory game.","verifier":"list check","decided_at":"2026-10-24T05:54:15.591Z","attempts":1,"current":true}]}]},"data_version":42820,"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/pi-the-game-974805037/"}}