{"app_store_id":1090819417,"slug":"guitar-tuner-bass-and-ukulele-1090819417","name":"Guitar Tuner: Bass and Ukulele","subtitle":"Chromatic Tune & Metronome","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/4a/25/2b/4a252b03-db79-0113-a9f9-f9aef419f173/AppIcon-0-0-1x_U007epad-0-1-0-85-220.png/512x512bb.jpg","store_url":"https://apps.apple.com/us/app/guitar-tuner-bass-and-ukulele/id1090819417?uo=4","price":0,"currency":"USD","rating":4.66079,"rating_count":2497,"in_app_purchases":true,"recent_rating":null,"recent_review_count":null,"reviews_checked_at":null,"primary_genre":"Music","version_date":"2026-09-01T22:09:34Z","updated_at":"2026-10-22T22:34:55.616Z","stale":false,"missing_since":null,"one_liner":"Tuner for guitar, bass and ukulele with standard and alternate tunings, plus a metronome, chromatic tuner and chord.","verified_maker":false,"maker_site":null,"file_size_bytes":67874816,"minimum_os":"15.0","content_rating":"4+","language_count":15,"screenshots":["https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/c4/e5/57/c4e5574d-71e5-0025-69da-73eff8abc9f7/Marketting_Page_5.5.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/98/70/71/9870719a-f823-827c-6112-616f3aaf507c/pr_source.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/96/46/59/96465911-0129-8bb1-93b1-17d739d039ca/pr_source.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/28/0b/1b/280b1b89-5ef3-ca24-7ac5-3792bfbdc1b2/pr_source.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/b4/c1/9c/b4c19c59-baaf-a620-f11c-f2b5e05ba446/pr_source.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/54/7b/fd/547bfde6-51d4-4e9b-e112-d28728ace413/pr_source.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/7a/46/50/7a4650ed-e5ee-af56-1ee6-14e31130c10d/pr_source.jpg/392x696bb.jpg"],"developer_name":"Cherrysoft limited","editors_choice":false,"url":"https://apptierlist.com/apps/guitar-tuner-bass-and-ukulele-1090819417/","api_url":"https://apptierlist.com/api/v1/apps/guitar-tuner-bass-and-ukulele-1090819417","schema_version":"1.0","generated_at":"2026-10-24T03:16:40.959Z","data_as_of":"2026-10-24T02:42:13.131Z","description":"Introducing the Ultimate Guitar Tuner!\nFast, accurate tuning for guitar, bass, ukulele, and guitelele — plus a metronome, chromatic tuner, and chord charts for guitar & ukulele.\nSupports standard and alternate tunings.\n\n◆ ◆ Supported tunings for Guitar◆ ◆ \n◆ Standard                : E - A - D - G - B - E.\n◆ Drop D                   : D - A - D - G - B - E\n◆ Double Drop D      : D - A - D - G - B - D\n◆ Open D Major        : D - A - D - F# - A - D\n◆ Open D Minor        : D - A - D - F - A - D\n◆ Open A                   : E - A - C# - E - A - E\n◆ Open A Minor        : E - A - E - A - C - E\n◆ Open C                  : C - G - C - G - C - E\n◆ Low C                     : C - G - D - G - A - D\n◆ Open G                  : D - G - D - G - B - D\n◆ D Modal                 : D - A - D - G - A - D\n◆ Half Step Down     : D# - G# - C# - F# - A# - D#\n◆ Whole Step Down : D - G - C - F - A - D\n◆ Drop C                    : C - G - C - F - A - D\n◆ Open E                   : E - B - E - G# - B - E\n◆ Drop B                    : B - F# - B - E - G# - C#\n◆ New Standard       : C - G - D - A - E - G\n◆ Open C Minor        : C - G - C - G - C - D#\n◆ Open E Minor        : E - B - E - G - B - E\n◆ Open G Minor        : D - G - D - G - A# - D\n◆ James Taylor         : E(-12c) - A(-10c) - D(-8c) - G(-4c) - B(-6c)- E(-3c)\n◆ Standard B            : B - E - A - D - F# - B\n◆ Standard C            : C - F - A# - D# - G - C\n\n◆ ◆ Supported tunings for Ukulele ◆ \n◆ Tenor                : G - C - E - A\n◆ Soprano           : A - D - F# - B\n◆ Baritone             : D - G - B - E\n◆ Low G               : G - C - E - A\n◆ Low A:              : A - D - F# - B\n\n◆ ◆ Supported tunings for Bass Guitar ◆ \n◆ Standard E           : E - A - D - G\n◆ Half Step Down  : D# - G# - C# - F#\n◆ Full Step Down   : D - G - C - F\n◆ Drop D   : D - A - D - G\n◆ Drop C   : C - G - C - F\n◆ Low C   :  C -  A - D - G\n\nJamming with friends, practicing solo, or rocking the stage – our tuner is your perfect musical companion. Stay in tune, groove on, and let the music take over.\n\nInstall it now and rock on!\n\nPlease note: while downloading the app is free, some tunings and features listed in the description are part of the premium, paid version of the app.\n\nThere are 2 subscription options: weekly and annual. A subscription with a free trial period will automatically renew to a paid subscription unless auto-renewal is turned off. Payment will be charged to your Apple Account at confirmation of purchase. The subscription automatically renews unless auto-renewal is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours before the end of the current period, and the renewal cost will be identified. Subscriptions may be managed and auto-renewal may be turned off in your Apple Account Settings after purchase. Any unused portion of a free trial period, if offered, will be forfeited when purchasing a premium subscription during the free trial period. Privacy Policy: https://www.cherrysoft.eu/privacy-policy/ Terms of Use: https://www.cherrysoft.eu/terms-use/","facts":{"developer_id":1090819416,"developer_url":"https://www.cherrysoft.eu","first_released":"2016-03-20T15:44:19Z","support_url":"https://www.cherrysoft.eu/","privacy_url":"https://www.cherrysoft.eu/privacy-policy/","website_url":"https://www.cherrysoft.eu/","app_version":"8.3","release_notes":"Performance has been improved.","rating_current_version":4.66079,"rating_count_current_version":2497,"star_counts":[85,39,88,214,2071],"genres":["Music","Utilities"],"languages":["AR","EN","FR","DE","EL","IT","JA","KO","PL","PT","RU","ZH","ES","ZH","TR"],"content_advisories":null,"device_families":["iphone","ipad","ipod"],"made_for_iphone_duo":false,"chart":null},"freshness":{"apple_read_at":"2026-10-22T22:34:55.616Z","catalog_read_at":"2026-10-22T22:34:55.616Z","reviews_checked_at":null,"summary_written_at":"2026-10-19T09:33:11.813Z","placed_at":"2026-10-19T09:19:11.705Z","scored_at":"2026-10-24T02:42:13.131Z"},"editorial":{"one_liner":"Tuner for guitar, bass and ukulele with standard and alternate tunings, plus a metronome, chromatic tuner and chord.","what_is":"This free app tunes guitar, bass and ukulele and lists standard and alternate tunings for each instrument. It also includes a metronome, a chromatic tuner and chord charts for guitar and ukulele. The listing says some tunings and features require a premium, paid version.","good_for":["Tuning a guitar to alternate tunings such as Drop D or Open G","Tuning a bass guitar in standard or down-tuned settings","Practicing with a metronome or checking chord charts on guitar or ukulele"],"pricing":"Guitar Tuner: Bass and Ukulele is free to download, with in-app purchases on the App Store.","faq":[{"q":"Is the app free?","a":"It is free to download. The listing says some tunings and features are part of a premium paid version with weekly or annual subscriptions. Auto-renewal can be turned off in Apple Account Settings."},{"q":"Which instruments and tunings are supported?","a":"The listing covers guitar, bass guitar and ukulele, with lists of standard and alternate tunings for each. It also lists a chromatic tuner, metronome and chord charts for guitar and ukulele."},{"q":"Which specific tunings or features are premium?","a":"Not stated on the App Store."}],"model":"claude-haiku-5-5","created_at":"2026-10-19T09:33:11.813Z"},"memberships":[{"list":"ukulele-tuning","list_name":"ukulele tuning","list_status":"active","list_url":"https://apptierlist.com/best/ukulele-tuning/","position":5,"tier":"A","score":84.8,"components":{"rating":93.1,"votes":77.1,"rank":69.2,"recency":100},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"normal","judged_at":"2026-10-19T09:19:11.705Z"},{"list":"guitar-tuning","list_name":"guitar tuning","list_status":"active","list_url":"https://apptierlist.com/best/guitar-tuning/","position":8,"tier":"A","score":88.3,"components":{"rating":93.1,"votes":77.1,"rank":83,"recency":100},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"normal","judged_at":"2026-10-19T09:19:11.705Z"},{"list":"instrument-tuning","list_name":"instrument tuning","list_status":"active","list_url":"https://apptierlist.com/best/instrument-tuning/","position":17,"tier":"B","score":79.3,"components":{"rating":93.1,"votes":77.1,"rank":47.2,"recency":100},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"normal","judged_at":"2026-10-19T09:19:11.705Z"}],"main_list":"ukulele-tuning","claim":{"status":"none","verified":false,"site_url":null,"verified_via":null,"verified_domain":null},"maker":null,"history":[{"id":197290,"at":"2026-10-23T09:08:13.566Z","kind":"tier_changed","list":"ukulele-tuning","app_store_id":1090819417,"app":"guitar-tuner-bass-and-ukulele-1090819417","from":null,"to":"A","reason":"score 67.6 to 85.1","job":"rescore"},{"id":188669,"at":"2026-10-21T03:48:12.685Z","kind":"tier_changed","list":"instrument-tuning","app_store_id":1090819417,"app":"guitar-tuner-bass-and-ukulele-1090819417","from":"C","to":"B","reason":"score 67.6 to 79.4","job":"rescore"},{"id":184056,"at":"2026-10-20T04:29:11.528Z","kind":"tier_changed","list":"guitar-tuning","app_store_id":1090819417,"app":"guitar-tuner-bass-and-ukulele-1090819417","from":"C","to":"A","reason":"score 67.2 to 88.7","job":"rescore"},{"id":175430,"at":"2026-10-19T10:03:11.893Z","kind":"tier_changed","list":"instrument-tuning","app_store_id":1090819417,"app":"guitar-tuner-bass-and-ukulele-1090819417","from":null,"to":"C","reason":"score 66.8","job":"rescore"},{"id":174583,"at":"2026-10-19T09:33:11.813Z","kind":"tier_changed","list":"guitar-tuning","app_store_id":1090819417,"app":"guitar-tuner-bass-and-ukulele-1090819417","from":null,"to":"C","reason":"score 66.8","job":"rescore"},{"id":174316,"at":"2026-10-19T09:19:11.705Z","kind":"membership_added","list":"ukulele-tuning","app_store_id":1090819417,"app":"guitar-tuner-bass-and-ukulele-1090819417","from":null,"to":"active","reason":"The title and description list ukulele tuning with Tenor and Soprano tunings, so it is marketed for ukulele tuning too.","job":"shadow"},{"id":174315,"at":"2026-10-19T09:19:11.705Z","kind":"membership_added","list":"instrument-tuning","app_store_id":1090819417,"app":"guitar-tuner-bass-and-ukulele-1090819417","from":null,"to":"active","reason":"It tunes guitar, bass, ukulele and guitelele and includes a chromatic tuner, so it works as a multi-instrument tuner.","job":"shadow"},{"id":174314,"at":"2026-10-19T09:19:11.705Z","kind":"membership_added","list":"guitar-tuning","app_store_id":1090819417,"app":"guitar-tuner-bass-and-ukulele-1090819417","from":null,"to":"active","reason":"Its core job is fast, accurate guitar tuning, with a long list of standard and alternate guitar tunings.","job":"shadow"},{"id":169517,"at":"2026-10-19T05:08:11.787Z","kind":"app_added","list":null,"app_store_id":1090819417,"app":"guitar-tuner-bass-and-ukulele-1090819417","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":"ukulele-tuning","list_name":"ukulele tuning","status":"active","review_status":"checked","position":5,"tier":"A","score":84.8,"components":{"rating":93.1,"votes":77.1,"rank":69.2,"recency":100},"ranks":[{"country":"us","rank":44},{"country":"gb","rank":37},{"country":"ca","rank":32},{"country":"au","rank":26},{"country":"de","rank":20}],"verdicts":[{"verdict":"keep","reason":"The title and description list ukulele tuning with Tenor and Soprano tunings, so it is marketed for ukulele tuning too.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-19T09:19:11.705Z","attempts":1,"current":true},{"verdict":"keep","reason":"Ukulele tuning is a main advertised function, named in the title, with ukulele chord charts, similar to 'Guitar Tuner - Ukulele & Bass' already in the list.","verifier":"list check","decided_at":"2026-10-19T09:19:11.705Z","attempts":1,"current":true}]},{"list":"guitar-tuning","list_name":"guitar tuning","status":"active","review_status":"checked","position":8,"tier":"A","score":88.3,"components":{"rating":93.1,"votes":77.1,"rank":83,"recency":100},"ranks":[{"country":"us","rank":20},{"country":"gb","rank":21},{"country":"ca","rank":20},{"country":"au","rank":18},{"country":"de","rank":11}],"verdicts":[{"verdict":"keep","reason":"Its core job is fast, accurate guitar tuning, with a long list of standard and alternate guitar tunings.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-19T09:19:11.705Z","attempts":1,"current":true},{"verdict":"keep","reason":"Its core purpose is tuning guitar by microphone, with many guitar tunings supported, so it matches the existing guitar tuners in this list.","verifier":"list check","decided_at":"2026-10-19T09:19:11.705Z","attempts":1,"current":true}]},{"list":"instrument-tuning","list_name":"instrument tuning","status":"active","review_status":"checked","position":17,"tier":"B","score":79.3,"components":{"rating":93.1,"votes":77.1,"rank":47.2,"recency":100},"ranks":[{"country":"de","rank":25}],"verdicts":[{"verdict":"keep","reason":"It tunes guitar, bass, ukulele and guitelele and includes a chromatic tuner, so it works as a multi-instrument tuner.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-19T09:19:11.705Z","attempts":1,"current":true},{"verdict":"keep","reason":"It tunes several instruments (guitar, bass, ukulele, guitelele) and includes a chromatic tuner, so it is not a guitar-only tuner.","verifier":"list check","decided_at":"2026-10-19T09:19:11.705Z","attempts":1,"current":true}]}]},"data_version":42407,"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/guitar-tuner-bass-and-ukulele-1090819417/"}}