{"app_store_id":889571826,"slug":"smart-metronome-tuner-889571826","name":"Smart Metronome & Tuner","subtitle":"Metronome & Tuner","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/51/e6/c9/51e6c9d8-513d-c132-8375-ee7e2bce1b56/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/512x512bb.jpg","store_url":"https://apps.apple.com/us/app/smart-metronome-tuner/id889571826?uo=4","price":0,"currency":"USD","rating":4.70942,"rating_count":61614,"in_app_purchases":false,"recent_rating":3.45,"recent_review_count":20,"reviews_checked_at":"2026-10-13T00:29:55.117Z","primary_genre":"Music","version_date":"2026-09-11T17:39:55Z","updated_at":"2026-10-19T18:14:11.530Z","stale":false,"missing_since":null,"one_liner":"Combines a metronome, tuner and recorder on one screen, with a visual pendulum, repeat mode and program mode.","verified_maker":false,"maker_site":null,"file_size_bytes":28741632,"minimum_os":"15.6","content_rating":"4+","language_count":10,"screenshots":["https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/89/cb/ad/89cbaddc-c836-cc70-43cc-1e63c9d291f0/1.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/62/3d/8f/623d8f88-46fe-cf4d-ec04-363173263576/2.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/88/20/7a/88207a72-1db5-db90-241d-d9f077781ef5/3.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/2c/da/0f/2cda0fb9-457c-0ef7-83a9-1955189cad86/4.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/e3/10/85/e3108507-d023-e78f-e863-a9ff91fea216/5.png/320x480bb.jpg"],"developer_name":"Ihara Products Co., Ltd.","editors_choice":false,"url":"https://apptierlist.com/apps/smart-metronome-tuner-889571826/","api_url":"https://apptierlist.com/api/v1/apps/smart-metronome-tuner-889571826","schema_version":"1.0","generated_at":"2026-10-19T22:04:34.277Z","data_as_of":"2026-10-19T21:21:11.593Z","description":"The \"Three Essentials\" of music practice, unified on one screen.\nMetronome, Tuner, and Recorder. We have integrated the three indispensable tools for every musician into one elegant and intuitive interface. No more switching between apps—stay fully focused on your music.\n\n- Professional Precision: 1/44,100 sec.\nDo you have doubts about the accuracy of digital metronomes? Smart Metronome controls timing and sound playback via hardware, not just software. This guarantees an exact pulse, independent of CPU load, with a precision of 1/44,100th of a second. Technically, it is the same as listening to a recorded CD.\n\n- Ultra-Realistic Visual Pendulum\nWe have recreated the physical movement of a mechanical metronome. The sound triggers exactly as the pendulum passes through the center, allowing you to \"see\" the tempo as well as hear it for intuitive synchronization.\n\n- Exclusive Features to Maximize Your Efficiency\n\n*** 3-in-1 Interface: Everything at Once**\nTune your instrument while you play. Record your session instantly and analyze rhythmic errors visually thanks to the \"Metronome Guide\" overlaid on the audio waveform.\n\n*** Repeat Mode: Master Difficult Passages**\nIdeal for tackling tricky sections. Start at a slow tempo and increase the speed automatically. Set the start and goal tempos and the number of repetitions to build your scales and arpeggios with total focus.\n\n*** Program Mode: For Complex Pieces**\nFreely program changes in time signature, tempo, and bar counts. Perfect for contemporary music or pieces with shifting rhythms (rit. / accel.). Includes rehearsal marks on screen so you always know where you are in the score.\n\n*** Continuous Timer & LOG: Practice Management**\nManage your routines with the continuous timer. Every minute of your practice is saved in the LOG, allowing you to visualize your progress and consistency over time.\n\n- Key Features at a Glance\n\nUnified Interface: Metronome, Tuner, and Recording on a single screen.\n\nCustomization: Set your favorite colors and choose from a wide range of sounds.\n\nDrum Machine: High-quality percussion and drum sounds.\n\nSetlist: Save and organize tempos for your entire repertoire.\n\nVersatility: Excellent for music, but also for gym routines or interval training.\n\nMake your daily practice more enjoyable, rigorous, and effective with Smart Metronome!","facts":{"developer_id":889571829,"developer_url":"http://www.ihara-product.com","first_released":"2014-06-24T07:17:00Z","support_url":"http://www.ihara-product.com/","privacy_url":"http://ihara-product.com/guide/policy_en.html","website_url":"http://www.ihara-product.com/","app_version":"18.1","release_notes":"Fixed minor bugs.","rating_current_version":4.70942,"rating_count_current_version":61614,"star_counts":[1548,631,1826,6065,51309],"genres":["Music","Utilities"],"languages":["EN","FR","DE","JA","KO","PL","PT","ZH","ES","ZH"],"content_advisories":null,"device_families":["iphone","ipad","ipod"],"chart":{"name":"top-free Music","position":50}},"freshness":{"apple_read_at":"2026-10-19T18:14:11.530Z","catalog_read_at":"2026-10-14T16:15:19.801Z","reviews_checked_at":"2026-10-13T00:29:55.117Z","summary_written_at":"2026-10-17T07:12:13.434Z","placed_at":"2026-10-09T03:59:53.925Z","scored_at":"2026-10-19T21:21:11.593Z"},"editorial":{"one_liner":"Combines a metronome, tuner and recorder on one screen, with a visual pendulum, repeat mode and program mode.","what_is":"Smart Metronome & Tuner is a Music app that brings a metronome, tuner and recorder onto one screen. The listing describes a visual pendulum that triggers the sound as it passes the center, plus a repeat mode, a program mode for changing time signatures and tempos, a continuous practice timer with a log, a drum machine and a setlist feature.","good_for":["Practicing scales and arpeggios with gradually increasing tempo","Playing contemporary pieces with changing time signatures","Tracking practice time and consistency in a log"],"pricing":"Smart Metronome & Tuner is free, with no in-app purchases on the App Store.","faq":[{"q":"Is the app free to install?","a":"It is free to download."},{"q":"Does it include a tuner and a recorder as well as a metronome?","a":"Yes. The metronome, tuner and recording are on a single screen, and sessions can be recorded with a Metronome Guide overlaid on the audio waveform to check rhythmic errors."},{"q":"Can I change the sounds and appearance?","a":"You can set favorite colors and choose from a wide range of sounds. It also includes a drum machine with percussion and drum sounds and a setlist for saving tempos."}],"model":"claude-haiku-5-5","created_at":"2026-10-17T07:12:13.434Z"},"memberships":[{"list":"tuning-and-metronome","list_name":"tuning and metronome","list_status":"draft","list_url":null,"position":null,"tier":null,"score":70.6,"components":{"rating":93.8,"votes":88.8,"rank":0,"recency":100},"status":"active","review_status":"checked","list_ranking_status":"under_review","confidence":"provisional","judged_at":"2026-10-09T03:59:53.925Z"},{"list":"metronome","list_name":"metronome","list_status":"draft","list_url":null,"position":null,"tier":null,"score":70.6,"components":{"rating":93.8,"votes":88.8,"rank":0,"recency":100},"status":"active","review_status":"checked","list_ranking_status":"under_review","confidence":"provisional","judged_at":"2026-10-09T03:59:53.925Z"},{"list":"instrument-tuning","list_name":"instrument tuning","list_status":"active","list_url":"https://apptierlist.com/best/instrument-tuning/","position":4,"tier":"S","score":93.7,"components":{"rating":93.8,"votes":88.8,"rank":92.2,"recency":100},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"normal","judged_at":"2026-10-09T03:59:53.925Z"}],"main_list":"instrument-tuning","claim":{"status":"none","verified":false,"site_url":null,"verified_via":null,"verified_domain":null},"history":[{"id":86409,"at":"2026-10-14T18:12:33.758Z","kind":"tier_changed","list":"instrument-tuning","app_store_id":889571826,"app":"smart-metronome-tuner-889571826","from":"F","to":"S","reason":"score 91.8","job":"rescore"},{"id":72651,"at":"2026-10-13T23:47:43.380Z","kind":"tier_changed","list":"instrument-tuning","app_store_id":889571826,"app":"smart-metronome-tuner-889571826","from":"C","to":"F","reason":"score 91.8","job":"rescore"},{"id":66810,"at":"2026-10-12T23:36:00.129Z","kind":"tier_changed","list":"instrument-tuning","app_store_id":889571826,"app":"smart-metronome-tuner-889571826","from":"S","to":"C","reason":"score 93.5","job":"rescore"},{"id":53230,"at":"2026-10-10T17:08:04.928Z","kind":"tier_changed","list":"metronome","app_store_id":889571826,"app":"smart-metronome-tuner-889571826","from":"C","to":null,"reason":"score 70.6","job":"rescore"},{"id":48320,"at":"2026-10-10T02:38:02.944Z","kind":"tier_changed","list":"instrument-tuning","app_store_id":889571826,"app":"smart-metronome-tuner-889571826","from":"F","to":"S","reason":"score 93.3","job":"rescore"},{"id":45867,"at":"2026-10-09T16:30:49.977Z","kind":"tier_changed","list":"metronome","app_store_id":889571826,"app":"smart-metronome-tuner-889571826","from":null,"to":"C","reason":"score 70.5","job":"rescore"},{"id":44449,"at":"2026-10-09T14:41:35.551Z","kind":"tier_changed","list":"instrument-tuning","app_store_id":889571826,"app":"smart-metronome-tuner-889571826","from":null,"to":"F","reason":"score 70.5","job":"rescore"},{"id":31240,"at":"2026-10-09T03:59:53.925Z","kind":"membership_added","list":"metronome","app_store_id":889571826,"app":"smart-metronome-tuner-889571826","from":null,"to":"active","reason":"Core job: precise metronome with visual pendulum, repeat mode and program mode.","job":"fill"},{"id":31239,"at":"2026-10-09T03:59:53.925Z","kind":"membership_added","list":"tuning-and-metronome","app_store_id":889571826,"app":"smart-metronome-tuner-889571826","from":null,"to":"active","reason":"Marketed as a unified metronome, tuner and recorder in one app, so the combo is its main pitch.","job":"fill"},{"id":31238,"at":"2026-10-09T03:59:53.925Z","kind":"membership_added","list":"instrument-tuning","app_store_id":889571826,"app":"smart-metronome-tuner-889571826","from":null,"to":"active","reason":"Tuner is one of the three core tools, integrated in the 3-in-1 interface.","job":"fill"},{"id":23728,"at":"2026-10-09T03:10:04.928Z","kind":"app_added","list":null,"app_store_id":889571826,"app":"smart-metronome-tuner-889571826","from":null,"to":null,"reason":"discovered","job":"fill"}],"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); 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