# ExtVocal Pro - Spatial Audio — Music source separation > Music source separation app exporting five audio stems. (iPhone/iPad app by sayitsforever.) - Source: https://appshunter.io/ios/app/extvocal-pro-spatial-audio/id1561597264 (this page in markdown: same URL + `.md`) - Developer: [sayitsforever](https://appshunter.io/developer/336481184) - Category: Music, Utilities - Price: Free - Rating: 4.30/5 from 10 App Store ratings · 11 written reviews indexed - Age rating: 4+ - Requires: iOS 15.6 · 343 MB - Languages: American English, Japanese - Released: 2021-04-08 - Data updated: 2026-06-07 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/extvocal-pro-spatial-audio/id1561597264/reviews.md ## What is ExtVocal Pro? Extvocal Pro is an app for music source separation. It separates an audio file into 5 stems - vocals, drums, bass, piano and other. You can export the separated stems into files. ## Key features - Source separation - 5 stem export - Vocals extraction - Drums extraction - Bass extraction - Piano extraction - Other instrument extraction ## Recent user reviews (10 of 11) All indexed reviews: https://appshunter.io/ios/app/extvocal-pro-spatial-audio/id1561597264/reviews.md ### 4/5 — iOS26から… *2025-09-17, version 2.0.1* iOS26からアプリ開けなくなった ### 1/5 — App keeps crashing on startup *2025-09-14* On iPhone SE 2nd gen with iOS 26 RC **Developer response:** Sorry, please update to v.2.1. ### 5/5 — Great app *2025-04-13* Great app ### 5/5 — Great app *2024-12-09* Can't save the files, on iOS 18 and 17 just saves as a text file. ### 4/5 — ありがとうを伝えたいだけです *2024-11-13, version 1.2.3* このappお陰で2手間程　時間の余裕ができそう　な　 通常通り　daw 等　の　音を　エクスポート　した際に　 音質が下がり　うもれてしまい　聴こえなくなっていた　曲 　や 他の方の　曲　で　ヴォーカル　歌詞が聴こえづらい　曲 　　や 今まで　聴こえていなかった　音　が　clear に　聴こえ　 playlist 機能で　連続　再生でき　て　ありがたい 良き　appだと思いました。 これで オフラインで　やっと縛り無く気兼ねなく　根聴き　できそう　だったのですが 残念何故このイヤフォンジャックなし　両ヴァイスのヴァッテリー切れに　ハラハラして眠れない所　ですが　現時諸事情を含む　状下　で　聴くことができ　て　感動して🥹　ありがとうございます　． ### 5/5 — This app: *2024-01-22* This is one of my favorite apps! I really love this app a whole lot! ### 5/5 — This app: *2022-10-20, version 1.2.2* This is one of my favorite apps! I really love this app a whole lot! ### 4/5 — 元祖ExtVocalの方が簡単♪ *2022-04-12, version 1.2.2* プレミアが付いたCCCDにしかカラオケが収録されていない両A面だけどもB面扱いのマイナーな高難度名曲をどうしてもマスターしたく…以前使っていたボーカルカットアプリが消えてしまってたので、完全無料・簡単操作・音質良好条件で、先ず元祖ExtVocalを試したら、非の打ち所がありませんでした！(以前の他社アプリは、うっすらボーカルが聴こえてましたが…)元祖は、本当にinstrumentalとして自分の声をオリカラに乗せる感覚で練習でき、重宝しました♪ 実は、その直後、此方のExtVocal Proにも気付き、DLしたのですが、iPhone SE2では、横にしないとステレオダイヤルが現れなくて、下の方が微妙に切れてしまい、真ん中のダイヤルでinstrumentalにはなったものの、最初3Dっぽいボールのイコライザーをいじったせいか、音質が元祖より劣り、ボーカル以外のいくつかの楽器もremoveされてしまい、唄いにくくなった為、即元祖に戻しました(汗) ボーカルカットだけで充分なら、操作性もデザインも断然元祖推しです。 私はファイル〜ExtVocalに飛ぶので、面倒には感じません。あと、此方Proの方が、ファイル読み込みに時間を要してました。 ### 4/5 — The app works good for the most part. Just some suggestion. *2022-01-20* So I’ve been able to take a look at how videos and files sound, which is great. I’ve imported a file that a minute and 48 seconds long, next I imported a file that was about two minutes long, but now I’m trying to import a file that is 14 minutes long. Whenever I import the 14 minute long file, the app crashes. I am on iOS 15.2. ### 5/5 — It works! *2021-06-08* Thank you to the developer, sayitsforever! The only free app that will create stems from mp3 files. If you integrated the ability to easily send stems to GarageBand/BeatMaker 3 then I think this app would really take off. Developer note - when I first installed I got an error ‘app extension not found’. ALSO PLEASE TAKE A LOOK AT THE STEM EXPORT FUNCTION (I get a text file when I attempt to ‘Save to Files’) **Developer response:** Thank you for your good advice. As for the error, I'm afraid of unmatched iOS target version. The app targets iOS14.0 or later, but one of the app's extension requires iOS14.1 or later. ## Frequently asked questions about ExtVocal Pro ### What is ExtVocal Pro used for? ExtVocal Pro is used for music source separation. It can divide an audio file into five separate stems: vocals, drums, bass, piano, and other instruments. ### Can I export the separated audio from ExtVocal Pro? Yes, you can export the separated stems into individual files. This allows for further editing or use in other music production software. ### What devices does ExtVocal Pro support? ExtVocal Pro is available for iPhone, iPad, and iPod. It is designed for iOS devices. ### What is the age rating for ExtVocal Pro? ExtVocal Pro has an age rating of 4+. This indicates it is suitable for users of all ages. ### How often is ExtVocal Pro updated? The latest version, 2.1.1, was released on December 13, 2025. The app was initially released on April 8, 2021. ### What is the user rating for ExtVocal Pro? ExtVocal Pro has a user rating of 4.3 stars based on 10 ratings. This suggests a generally positive user experience. ### Does ExtVocal Pro have ads? No, ExtVocal Pro does not contain advertisements. It is a completely ad-free application. ### Is ExtVocal Pro free to use? Yes, ExtVocal Pro is available for free. There are no costs associated with downloading or using the core features of the app. ## Version history (last 5 releases) ### 2.1.1 — 2025-12-13 Layout support for iOS 26 ### 2.1 — 2025-09-22 Fixed crash on startup on iOS 26 ### 2.0.1 — 2025-02-22 Fixed sharing from photo apps and voice memos. ### 2.0 — 2025-02-14 Demucs mode has been added as a separation mode. You can change the "Separation Mode" in the ExtVocalPro menu on the OS settings screen. ### 1.2.3 — 2024-10-30 Support iOS 18 ## Apps similar to ExtVocal Pro | App | Rating | Price | Category | | --- | --- | --- | --- | | [Prism4music](https://appshunter.io/ios/app/prism4music/id6504075908) | 5.0 (7) | Free | Music | | [Vocal Extractor -Karaoke maker](https://appshunter.io/ios/app/vocal-extractor-karaoke-maker/id1438806137) | 4.3 (495) | Free | Music | | [SoundHi +EQ30 HD Amp & Player](https://appshunter.io/ios/app/soundhi-plus-eq30-hd-amp-and-player/id1469178945) | 3.8 (32) | Free | Music | | [AIMusic - Vocal Remover](https://appshunter.io/ios/app/aimusic-vocal-remover/id6477321753) | — | Free | Music | ## More apps by sayitsforever - [RingoAudio](https://appshunter.io/ios/app/ringoaudio/id377658686) - [RunwayULTD](https://appshunter.io/ios/app/runwayultd/id976885414) All apps by sayitsforever: https://appshunter.io/developer/336481184 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-07.*