Comparison

Let’s Unmix Audio Unit vs Auto Scratch

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Let’s Unmix Audio Unit

Separate vocals, instruments, and more from your music. Integrate with DAWs on iOS and macOS for custom mixes, practice, or remixing. Offers multi-bus output and individual track volume control.

Highlights
  • Isolate vocals and instruments
  • AUv3 plugin integration
  • Multi-bus output for effects
  • Individual track volume control
  • Loop playback
  • Import from Music Library/Files
Features
Read full description

Unleash the Power of Your Music Isolate Vocals, Instruments & More: Separate vocals, drums, bass, piano, and other instruments from your favorite songs. Create custom mixes, practice singing acapella, or isolate specific instruments for learning or remixing. Works Seamlessly with Your Favorite DAWs: This app functions as an Audio Unit v3 (AUv3) plugin, allowing you to integrate it directly into popular host apps like AUM, AudioBus, apeMatrix, and more on iOS. MacOS Compatibility: Elevate your workflow on Apple Silicon Macs. Use the app as a plugin within Logic Pro and GarageBand for even more versatility. (version 1.4 or later) Unparalleled Control: Multi-Bus Output: Route each separated track (stem) to a dedicated audio bus, enabling independent effects processing for personalized results. Loop Playback: Perfect loops for seamless practice or creative exploration. Individual Track Volume Control: Fine-tune the volume of each instrument for your ideal mix. Unlock Full Potential (Free Trial Included): The free trial allows separation of the first 90 seconds of each song. With a single in-app purchase, you gain access to unlimited song length and separation for all your music. Flexible Import Options: Import audio files directly from your Music Library or Files app. (DRM-protected files not supported) Supported Import File Formats: mp3 m4a wav flac aif

About

Auto Scratch

Features
Read full description

autoscratchは、音声ファイルや録音した音をターンテーブルのように動かし、スクラッチパターンをグリッドで組み立てられるクリエイティブアプリです。 FWD、BABY、CHIRP、FLARE、ORBITなどのスクラッチ動作とクロスフェーダーを組み合わせ、プリセットやカスタム操作でリズムを作れます。CUE、テンポ、シーケンサーを使って、アイデアをすばやく試せます。 主な機能 ・音声ファイル、ミュージックライブラリ、マイク録音から素材を読み込み ・ターンテーブル風のスクラッチ操作 ・グリッド型シーケンサーでスクラッチパターンを作成 ・プリセット、CUE、カスタムスクラッチ、クロスフェーダー編集 ・動画を読み込み、音声スクラッチに合わせた映像を書き出し ・Bluetooth MIDI / ローカルネットワーク MIDI による同期 ・ステッカーやチャームなどのコレクション要素 スクラッチの練習、ビートメイクのアイデア出し、映像と音の実験に。

Screenshots

Let’s Unmix Audio Unit3 screens
Auto Scratch1 screens

Verdict

The call

The clearest difference is in-app purchases: Auto Scratch at none against Let’s Unmix Audio Unit's 1. Let’s Unmix Audio Unit's advantage is device support (3 vs 1) and iOS requirement (15.4 vs 18.0). On price and ads there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Let’s Unmix Audio Unit sells 1 one-off in-app purchase. Auto Scratch asks for nothing beyond the download.

Scorecard3 real differences · 7 level
Let’s Unmix Audio Unit versus Auto Scratch: the parameters behind the verdict, then further details
ParameterLet’s Unmix Audio UnitAuto Scratch
PriceFreeFree
Rating3.4 (9 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings9 — better—
Update frequencyEvery 4 months—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.4 — better18.0
Further details — not scored
Size189 MB13 MB
Age rating4+4+
DeveloperHikaru Tsuyuminekeiji shibuta

In-app purchases

1 purchases

Let’s Unmix Audio Unit

One-time1
  • Premium Edition$4.99
None

Auto Scratch

No in-app purchases

Questions

Is Let’s Unmix Audio Unit free?
Let’s Unmix Audio Unit is free to download, with in-app purchases available.
Is Auto Scratch free?
Auto Scratch is free to download, with no in-app purchases.
Do Let’s Unmix Audio Unit or Auto Scratch have ads?
Neither Let’s Unmix Audio Unit nor Auto Scratch shows ads.

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