{"app_store_id":1596495598,"slug":"stemz-remover-vocal-audio-pro-1596495598","name":"Stemz: remover vocal audio pro","subtitle":"music editor maker voice logic","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/02/74/f7/0274f7f1-dd66-2c26-c078-0adf4479600a/AppIcon-0-0-1x_U007epad-0-1-0-0-85-220.jpeg/512x512bb.jpg","store_url":"https://apps.apple.com/us/app/stemz-remover-vocal-audio-pro/id1596495598?uo=4","price":0,"currency":"USD","rating":4.64975,"rating_count":15678,"in_app_purchases":true,"recent_rating":1.6,"recent_review_count":20,"reviews_checked_at":"2026-10-16T13:53:45.183Z","primary_genre":"Music","version_date":"2026-09-13T17:16:47Z","updated_at":"2026-10-20T23:13:12.859Z","stale":false,"missing_since":null,"one_liner":"Free music app for removing vocals, isolating instruments, changing tempo, editing audio and making mashups.","verified_maker":false,"maker_site":null,"file_size_bytes":353040384,"minimum_os":"17.6","content_rating":"4+","language_count":33,"screenshots":["https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/6b/f9/62/6bf962fb-c012-970b-59b6-0700be1ca79f/EN_iphone69_01.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/b3/fb/3d/b3fb3d39-858e-5837-899a-3527268d459e/EN_iphone69_02.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/d4/8b/ac/d48baca4-f2fd-b74d-4a3f-bf2a682721e8/EN_iphone69_03.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/34/44/25/344425ce-075c-161b-543e-dc8d714a4fda/EN_iphone69_04.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/09/ab/43/09ab432c-473f-7263-659d-b79d5e8d89b8/EN_iphone69_05.png/320x480bb.jpg"],"developer_name":"MWM","editors_choice":false,"url":"https://apptierlist.com/apps/stemz-remover-vocal-audio-pro-1596495598/","api_url":"https://apptierlist.com/api/v1/apps/stemz-remover-vocal-audio-pro-1596495598","schema_version":"1.0","generated_at":"2026-10-22T04:05:21.747Z","data_as_of":"2026-10-22T01:56:12.724Z","description":"Unleash your musical creativity with Stemz! Edit, remix, and explore your favorite tracks like never before. Dive into the world of audio manipulation and discover endless possibilities.\n\nStemz offers powerful tools in a user-friendly interface. Perfect for musicians, DJs, and music enthusiasts of all levels.\n\nWhy You'll Love It:\n• Vocal Remover: Isolate vocals for karaoke, practice, or sampling.\n• Instrument Isolation: Mute specific instruments like drums, bass, or guitar to create your own backing tracks.\n• Music Speed Changer: Adjust tempo without affecting pitch.\n• Advanced Audio Editor: Cut, merge, and modify tracks with precision.\n• Music Lab: Experiment with sounds and effects.\n• Stem Creation: Break down songs into individual components.\n• Mashup: Create amazing mashups from two songs with just one click!\n\nReady to transform your audio experience? Download Stemz now and start creating!\n\nPrivacy Policy & Terms of Service: https://musicworldmedia.com/products/stemz/tos","facts":{"developer_id":452269707,"developer_url":"https://mwm.ai","first_released":"2022-04-22T07:00:00Z","support_url":"https://mwm.ai/","privacy_url":"https://musicworldmedia.com/products/stemz/policies","website_url":"https://mwm.ai/","app_version":"5.07.01","release_notes":"We fixed some bugs and made some improvements.\nIf you like Stemz, don't hesitate to leave us a review.\nYou can also contact us at support-stemz@mwmapps.com for any request.","rating_current_version":4.64975,"rating_count_current_version":15678,"star_counts":[802,193,345,1014,13324],"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"],"chart":{"name":"top-free Music","position":108}},"freshness":{"apple_read_at":"2026-10-20T23:13:12.859Z","catalog_read_at":"2026-10-20T23:13:12.859Z","reviews_checked_at":"2026-10-16T13:53:45.183Z","summary_written_at":"2026-10-15T18:34:00.410Z","placed_at":"2026-10-15T00:55:53.246Z","scored_at":"2026-10-22T01:56:12.724Z"},"editorial":{"one_liner":"Free music app for removing vocals, isolating instruments, changing tempo, editing audio and making mashups.","what_is":"Stemz is a Music app that lets users isolate vocals and individual instruments such as drums, bass or guitar from tracks. It also includes a speed changer that adjusts tempo without changing pitch, an audio editor for cutting and merging tracks, and a mashup feature that combines two songs.","good_for":["Making karaoke or backing tracks by removing vocals","Isolating a single instrument to practice along with","Sampling parts of songs for remixes or mashups"],"pricing":"Stemz: remover vocal audio pro is free to download, with in-app purchases on the App Store.","faq":[{"q":"Is Stemz free to install?","a":"Yes, it is free to download."},{"q":"What can I do with the vocal remover and instrument isolation?","a":"The vocal remover isolates vocals for karaoke, practice or sampling. Instrument Isolation mutes specific instruments like drums, bass or guitar to create backing tracks. Stem Creation breaks songs into individual components."},{"q":"Does the speed changer affect pitch?","a":"The Music Speed Changer adjusts tempo without affecting pitch. Other audio features include an Advanced Audio Editor for cutting, merging and modifying tracks, and a Music Lab for experimenting with sounds and."}],"model":"claude-haiku-5-5","created_at":"2026-10-15T18:34:00.410Z"},"memberships":[{"list":"audio-editing","list_name":"audio editing","list_status":"active","list_url":"https://apptierlist.com/best/audio-editing/","position":11,"tier":"A","score":84.9,"components":{"rating":92,"votes":82.6,"rank":64.8,"recency":100},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"normal","judged_at":"2026-10-15T00:55:53.246Z"}],"main_list":"audio-editing","claim":{"status":"none","verified":false,"site_url":null,"verified_via":null,"verified_domain":null},"history":[{"id":162524,"at":"2026-10-18T11:27:11.700Z","kind":"tier_changed","list":"audio-editing","app_store_id":1596495598,"app":"stemz-remover-vocal-audio-pro-1596495598","from":"C","to":"A","reason":"score 68.7 to 85.1","job":"rescore"},{"id":105016,"at":"2026-10-15T11:43:36.041Z","kind":"tier_changed","list":"audio-editing","app_store_id":1596495598,"app":"stemz-remover-vocal-audio-pro-1596495598","from":null,"to":"C","reason":"rank shift: #5, score unchanged at 68.7","job":"rescore"},{"id":89676,"at":"2026-10-15T00:55:53.246Z","kind":"membership_added","list":"audio-editing","app_store_id":1596495598,"app":"stemz-remover-vocal-audio-pro-1596495598","from":null,"to":"active","reason":"Advanced Audio Editor to cut, merge and modify tracks, plus mashups and a Music Lab for mixing sounds.","job":"shadow"},{"id":82913,"at":"2026-10-14T15:44:19.782Z","kind":"app_added","list":null,"app_store_id":1596495598,"app":"stemz-remover-vocal-audio-pro-1596495598","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":"audio-editing","list_name":"audio editing","status":"active","review_status":"checked","position":11,"tier":"A","score":84.9,"components":{"rating":92,"votes":82.6,"rank":64.8,"recency":100},"ranks":[{"country":"us","rank":20},{"country":"gb","rank":33},{"country":"ca","rank":38},{"country":"au","rank":29}],"verdicts":[{"verdict":"keep","reason":"Advanced Audio Editor to cut, merge and modify tracks, plus mashups and a Music Lab for mixing sounds.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-15T00:55:53.246Z","attempts":1,"current":true},{"verdict":"keep","reason":"approved from the list's side","verifier":"list check","decided_at":"2026-10-15T00:55:53.246Z","attempts":1,"current":true}]}]},"data_version":40553,"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/stemz-remover-vocal-audio-pro-1596495598/"}}