{"app_store_id":1438248122,"slug":"tuner-pro-guitar-tuner-tab-1438248122","name":"Tuner Pro: Guitar Tuner & Tab","subtitle":"Chords, Metronome, Bass, Uke","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/0e/d9/23/0ed92315-4945-2a01-57e6-d76a7464d333/AppIcon-0-0-1x_U007epad-0-1-0-0-sRGB-85-220.png/512x512bb.jpg","store_url":"https://apps.apple.com/us/app/tuner-pro-guitar-tuner-tab/id1438248122?uo=4","price":0,"currency":"USD","rating":4.50125,"rating_count":45973,"in_app_purchases":true,"recent_rating":3.65,"recent_review_count":20,"reviews_checked_at":"2026-10-19T20:35:11.606Z","primary_genre":"Music","version_date":"2026-10-05T08:02:39Z","updated_at":"2026-10-21T13:49:14.183Z","stale":false,"missing_since":null,"one_liner":"Chromatic tuner for guitar, bass and ukulele, with a chord library, metronome and chord-learning games.","verified_maker":false,"maker_site":null,"file_size_bytes":390837248,"minimum_os":"16.0","content_rating":"4+","language_count":33,"screenshots":["https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/72/a7/23/72a723cd-473c-06f2-fce9-11b10150c68c/EN_iphone69_01.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/e5/c4/ec/e5c4ecc1-35df-f689-210d-7a0d22d640ec/EN_iphone69_02.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/3c/f3/8f/3cf38f68-6fd6-cfa6-e308-af1bd9ae2c8d/EN_iphone69_03.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/81/3c/9b/813c9b34-0be5-2a5b-c019-d3dfae38afab/EN_iphone69_04.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/e0/74/23/e074238f-fd47-607b-4300-f1706e4007b5/EN_iphone69_05.png/320x480bb.jpg"],"developer_name":"MWM","editors_choice":false,"url":"https://apptierlist.com/apps/tuner-pro-guitar-tuner-tab-1438248122/","api_url":"https://apptierlist.com/api/v1/apps/tuner-pro-guitar-tuner-tab-1438248122","schema_version":"1.0","generated_at":"2026-10-23T02:20:14.927Z","data_as_of":"2026-10-22T23:24:12.620Z","description":"Unlock perfect guitar tuning in seconds! Nail every note with our easy-to-use tuner, now powered by AI. Learn chords and play your favorite songs instantly.\n\nNo cables, no fuss. Just your phone and your instrument. Whether you're a beginner or a pro, Tuner Pro helps you sound your best.\n\nWhy You'll Love It:\n- Tune your guitar, bass, or ukulele with ease.\n- Practice with AI chord and lyric generation.\n- Learn quickly with manual or automatic modes.\n\nTop Features:\n- Chromatic tuner for all instruments.\n- Accuracy of +/- 0.5 hundredth.\n- Tuning range: Ab1 (51.91 Hz) - D5 (587.32 Hz).\n- Discover 2640 chords.\n- Visualize chords with our extensive library.\n- Metronome with Time Signature and Subdivisions settings.\n- Games to learn chords visually.\n\nReady to take your playing to the next level? Download Tuner Pro now!\n\nThe premium subscription unlocks the following features:\n- 2500+ chords library unlocked: visualize how to play ANY chord with your instrument, listen to how it should sound\n- All features unlocked for the metronome (tap tempo, subdivisions)\n- Full access to games & trainings: these are great way to learn chords by heart and where to put your fingers on the fretboard\n- Ads removed\n\nPrivacy Policy and Terms of use: http://musicworldmedia.com/products/tuner/tos","facts":{"developer_id":452269707,"developer_url":"https://mwm.ai","first_released":"2018-10-13T14:38:06Z","support_url":"http://musicworldmedia.com/products/tuner/tos","privacy_url":"http://musicworldmedia.com/products/tuner/tos","website_url":"https://mwm.ai/","app_version":"4.01.08","release_notes":"Continuous improvements.\nBetter features. Enhanced stability. More music!","rating_current_version":4.50125,"rating_count_current_version":45973,"star_counts":[3476,786,1469,3691,36453],"genres":["Music","Utilities"],"languages":["AR","CA","HR","CS","DA","NL","EN","FI","FR","DE","EL","HE","HI","HU","ID","IT","JA","KO","MS","NB","PL","PT","RO","RU","ZH","SK","ES","SV","TH","ZH","TR","UK","VI"],"content_advisories":null,"device_families":["iphone","ipad"],"made_for_iphone_duo":null,"chart":{"name":"top-free Music","position":51}},"freshness":{"apple_read_at":"2026-10-21T13:49:14.183Z","catalog_read_at":"2026-10-15T19:17:00.411Z","reviews_checked_at":"2026-10-19T20:35:11.606Z","summary_written_at":"2026-10-12T09:55:56.832Z","placed_at":"2026-10-09T03:59:53.925Z","scored_at":"2026-10-22T23:24:12.620Z"},"editorial":{"one_liner":"Chromatic tuner for guitar, bass and ukulele, with a chord library, metronome and chord-learning games.","what_is":"Tuner Pro is a free music app listed under Music that tunes guitar, bass, and ukulele using the phone's microphone, with a stated tuning range of Ab1 (51.91 Hz) to D5 (587.32 Hz). It also includes a chord library with visual fingering diagrams, a metronome with time signature and subdivision settings, and games for learning chords. The listing says the tuner is powered by AI and that the app offers AI chord and lyric generation.","good_for":["Tuning a guitar, bass, or ukulele with only a phone","Learning chord shapes and fretboard finger positions","Practicing with a metronome using time signatures and subdivisions"],"pricing":"Tuner Pro: Guitar Tuner & Tab is free to download, with in-app purchases on the App Store.","faq":[{"q":"Which instruments can it tune?","a":"It works as a chromatic tuner for guitar, bass, and ukulele, with a stated tuning range of Ab1 (51.91 Hz) to D5 (587.32 Hz)."},{"q":"What does the premium subscription include?","a":"It unlocks the 2500+ chord library, full metronome options such as tap tempo and subdivisions, full access to games and trainings, and removes ads. The subscription price is not stated on the App Store."},{"q":"Do I need any cables or extra hardware?","a":"The listing says no cables are needed. It states you only need your phone and your instrument."}],"model":"claude-haiku-5-5","created_at":"2026-10-12T09:55:56.832Z"},"memberships":[{"list":"tuning-and-metronome","list_name":"tuning and metronome","list_status":"draft","list_url":null,"position":null,"tier":null,"score":66.9,"components":{"rating":80.2,"votes":87.5,"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":"guitar-tuning","list_name":"guitar tuning","list_status":"active","list_url":"https://apptierlist.com/best/guitar-tuning/","position":7,"tier":"S","score":90.8,"components":{"rating":80.2,"votes":87.5,"rank":95.6,"recency":100},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"normal","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":11,"tier":"A","score":88.9,"components":{"rating":80.2,"votes":87.5,"rank":87.8,"recency":100},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"normal","judged_at":"2026-10-09T03:59:53.925Z"}],"main_list":"guitar-tuning","claim":{"status":"none","verified":false,"site_url":null,"verified_via":null,"verified_domain":null},"maker":null,"history":[{"id":146898,"at":"2026-10-17T12:14:13.437Z","kind":"tier_changed","list":"guitar-tuning","app_store_id":1438248122,"app":"tuner-pro-guitar-tuner-tab-1438248122","from":null,"to":"S","reason":"score 66.9 to 90.9","job":"rescore"},{"id":86411,"at":"2026-10-14T18:12:33.758Z","kind":"tier_changed","list":"instrument-tuning","app_store_id":1438248122,"app":"tuner-pro-guitar-tuner-tab-1438248122","from":"F","to":"A","reason":"score 89.1","job":"rescore"},{"id":78640,"at":"2026-10-14T12:54:19.780Z","kind":"membership_removed","list":"metronome","app_store_id":1438248122,"app":"tuner-pro-guitar-tuner-tab-1438248122","from":"active","to":"removed","reason":"list-side recheck: The metronome is a secondary feature of a tuner and chord app. Someone looking for a dedicated metronome would not mainly compare it against Soundbrenner-type apps.","job":"shadow"},{"id":53232,"at":"2026-10-10T17:08:04.928Z","kind":"tier_changed","list":"metronome","app_store_id":1438248122,"app":"tuner-pro-guitar-tuner-tab-1438248122","from":"F","to":null,"reason":"score 69.2","job":"rescore"},{"id":52407,"at":"2026-10-10T14:06:28.534Z","kind":"tier_changed","list":"guitar-tuning","app_store_id":1438248122,"app":"tuner-pro-guitar-tuner-tab-1438248122","from":"F","to":null,"reason":"score 69.2","job":"rescore"},{"id":45869,"at":"2026-10-09T16:30:49.977Z","kind":"tier_changed","list":"metronome","app_store_id":1438248122,"app":"tuner-pro-guitar-tuner-tab-1438248122","from":null,"to":"F","reason":"score 69.2","job":"rescore"},{"id":44451,"at":"2026-10-09T14:41:35.551Z","kind":"tier_changed","list":"instrument-tuning","app_store_id":1438248122,"app":"tuner-pro-guitar-tuner-tab-1438248122","from":null,"to":"F","reason":"score 69.2","job":"rescore"},{"id":43902,"at":"2026-10-09T13:55:48.280Z","kind":"tier_changed","list":"guitar-tuning","app_store_id":1438248122,"app":"tuner-pro-guitar-tuner-tab-1438248122","from":null,"to":"F","reason":"score 69.2","job":"rescore"},{"id":32870,"at":"2026-10-09T03:59:53.925Z","kind":"membership_added","list":"metronome","app_store_id":1438248122,"app":"tuner-pro-guitar-tuner-tab-1438248122","from":null,"to":"active","reason":"placed by the category system","job":"fill"},{"id":32869,"at":"2026-10-09T03:59:53.925Z","kind":"membership_added","list":"tuning-and-metronome","app_store_id":1438248122,"app":"tuner-pro-guitar-tuner-tab-1438248122","from":null,"to":"active","reason":"Combines a chromatic tuner with a metronome with time signature and subdivision settings in one app.","job":"fill"},{"id":32868,"at":"2026-10-09T03:59:53.925Z","kind":"membership_added","list":"instrument-tuning","app_store_id":1438248122,"app":"tuner-pro-guitar-tuner-tab-1438248122","from":null,"to":"active","reason":"Chromatic tuner for all instruments (guitar, bass, ukulele) with a stated accuracy and tuning range.","job":"fill"},{"id":32867,"at":"2026-10-09T03:59:53.925Z","kind":"membership_added","list":"guitar-tuning","app_store_id":1438248122,"app":"tuner-pro-guitar-tuner-tab-1438248122","from":null,"to":"active","reason":"Named a guitar tuner; 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