Comparison

That Part Again vs Mvmt

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

Head to head
About

That Part Again

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You rarely need to learn a whole track. It is always the same few seconds that trip you up. That one phrase, that one line, that one run. This app repeats exactly that part, for as long as you need. WHAT YOU DO 1. Load an audio file 2. Set point A and point B on the waveform 3. Press play. That section loops until you stop it. A and B can be nudged in 0.1 second steps, so "start a beat earlier" or "end before the breath" is a matter of two buttons, not guesswork. NOT ONLY FOR MUSIC Drilling something until it is automatic is not a musician's problem alone. - Instruments: pull out the bar you keep missing and go around it - Language: shadow one sentence until you can hear every word - Singing: the entry into the chorus, until the breath lands right - Acting: from your cue to your first line, timing included - Speeches and memorising: until the phrasing arrives on its own Loaded tracks stay in your practice list. Open one again and you start straight from the section you set. THE SCREEN STAYS ON While you are playing or speaking, you are not touching the phone. Auto-lock is held off while a section is repeating, so practice is not interrupted. ONE-TIME PURCHASE (pay once, keep it) - Slow playback with the pitch preserved - Several A-B sections per track, switched with a tap - A label on each section, so you know what it was - Change the key, to suit your voice or instrument - Choose the skip length, from 1 to 30 seconds - Removes the ads Without any purchase you still get: loading audio, setting A and B, endless repeat, one saved section per track, and the practice list. The repeating itself, which is the point of the app, is not behind the purchase. WHAT YOU CAN LOAD - mp3, wav, m4a and more from the Files app, including iCloud Drive - Songs you purchased or synced from a computer Protected Apple Music streaming tracks cannot be loaded. The app tells you so instead of failing quietly. NO NETWORK Everything happens on the device. Nothing is uploaded and there is no account. Works on iPhone and iPad, in English and Japanese. This app is the successor to "Easy Pick By Ear". The transcription tools (equalizer, reverb, 2D pad, playlist) live on in "Easy Pick By Ear PRO". An existing Premium purchase carries over. Terms of Use (EULA) https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy https://tenmais.jp/privacy.php?lang=en Support https://tenmais.jp/contact/

About

Mvmt

Features
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ダンスの練習を、もっとスマートに。 「Mvmt」は、動画ファイルから音声を抽出し、自分だけの練習用ライブラリを構築できるプレーヤーです。 最大の特徴は、ダンス練習に特化した再生機能。 動画から抜き出した音源を、ピッチ(音程)を変えずにスロー再生したり、倍速で確認したりすることが可能です。 もちろんダンス以外にも!DTMerなどの方も、自身の曲を簡単に自分のプレイリストに追加できます。 またピアノなどで弾いた楽曲をDAWで打ち込むなどの用途でも速度調整が可能なのでおすすめです。 ■ ダンサーに嬉しい機能: 動画から音声を抽出: 撮影したダンス動画から、音源だけをサッと取り出し。 スピードコントロール: 0.5倍〜2.0倍まで、音程を変えずに速度を自由に変更可能。 多彩なインポート: ファイルアプリ、カメラロール、AirDropから簡単取り込み。 バックグラウンド再生: 画面を閉じても、スピーカーに繋いでも練習が止まらない。 完全プライバシー: アカウント登録不要。あなたのデータはあなただけのものです。 ■ ご利用前の注意点: 本アプリはユーザーのプライバシーを保護するため、サーバーを利用しない「ローカル完結型」の設計となっています。以下の点にご注意ください。 データの引き継ぎ: 機種変更時のデータ引き継ぎ機能はありません。 バックアップ: アプリを削除すると、アプリ内に保存した曲データも削除されます。大切なデータはご自身のiCloud Drive等へバックアップをお願いします。

Screenshots

That Part Again4 screens
Mvmt4 screens

Verdict

The call

The clearest difference is device support: That Part Again at 3 against Mvmt's 1. That Part Again also leads on iOS requirement (15.0 vs 18.6). On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

That Part Again ships an update every 10 days, Mvmt every 2 weeks. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 4 level
That Part Again versus Mvmt: the parameters behind the verdict, then further details
ParameterThat Part AgainMvmt
PriceFreeFree
Update frequencyEvery 10 days — betterEvery 2 weeks
AdsYesYes
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better18.6
Further details — not scored
Size31 MB6 MB
Age rating4+4+
DeveloperKenichi AndoAyano Oka

In-app purchases

None

That Part Again

No in-app purchases

None

Mvmt

No in-app purchases

Questions

Is That Part Again free?
That Part Again is free to download, with no in-app purchases.
Is Mvmt free?
Mvmt is free to download, with no in-app purchases.
Do That Part Again or Mvmt have ads?
Both That Part Again and Mvmt show ads.
Which is updated more often, That Part Again or Mvmt?
That Part Again ships an update every 10 days, and Mvmt every 2 weeks. Most recently, That Part Again was updated on October 28, 2026 and Mvmt on October 31, 2026.

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