Auto Scratch vs 3
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Auto Scratch
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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。
3
Create original songs in minutes with this intuitive music production and MIDI sequencer app. It offers over 100 instruments and easy editing tools, making songwriting accessible to everyone, from beginners to experienced users.
- Create music in 3 minutes
- Over 100 instruments
- Easy editing tools (Pen, Eraser, Selection, Copy & Paste)
- Advanced music controls (key, tempo, volume)
- Share music to in-app community
- Suitable for beginners and experienced users
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Create Music in Just 3 Minutes! An easy-to-use music production & MIDI sequencer app for everyone. musicLine is finally available on iOS! Even with no musical experience, you can create your own original songs using simple touch controls. It's an intuitive composition app that makes songwriting fun for everyone. Perfect for beginners, but also powerful enough for users who enjoy transcribing songs by ear or have experience with DAWs and MIDI sequencing. ▽ Why you'll love musicLine Over 100 instruments Choose from piano, guitar, violin, music box, ocarina, and many more. Find the perfect sound for your music. Share your music instantly Post your songs directly to the in-app community and share your creations with music lovers around the world. ▽ Powerful composition features Easy editing tools Quickly create music using the Pen, Eraser, Selection, Copy & Paste tools. Advanced music controls Adjust key, tempo (BPM), and individual track volumes to shape your sound. Start your composing journey today! Download musicLine now and bring your own melodies to life.
Screenshots
Verdict
The clearest difference is ads: Auto Scratch at none against 3's shown. On price, in-app purchases, device support and iOS requirement 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Auto Scratch | 3 |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 68.8% of reviews |
| Update frequency | — | Weekly |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | — | Ad-supported |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 18.0 | 18.0 |
| Further details — not scored | ||
| Size | 13 MB | 242 MB |
| Age rating | 4+ | 12+ |
| Developer | keiji shibuta | Katsuma Akamatsu |
In-app purchases
Auto Scratch
No in-app purchases
3
No in-app purchases









