Comparison

Ripeto(リペト) vs Play in Any Key

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

Head to head
About

Ripeto(リペト)

Features
Read full description

【本番まで、逆算して練習しよう】 演奏会・発表会・コンクール――「本番まであと何日?」を意識しながら練習できるアプリです。 ■ こんな方に ・演奏会や発表会、コンクール等に向けて練習している方 ・目標を立てて、コツコツ練習を重ねたい方 ・どこをどれだけ練習したか記録を残したい方 ■ 主な機能 【ゴールまでのカウントダウン】 本番の日付を登録すると、今日から何日後かがひと目でわかります。 複数の目標を同時に管理することも可能です。 【曲目・練習箇所の管理】 曲ごとに「冒頭8小節」「1楽章のソロ」など練習箇所を自由に登録。 1タップで練習回数を記録できます。 【星の成長】 練習回数に応じて星が進化します。 ・1〜19回:黄色の星 ・20〜49回:光る星 ・50〜99回:キラキラ星 ・100回:金メダル 【ダッシュボードで確認】 ゴール・曲目・練習箇所・練習回数(星の数)を確認できます。 本番まであと何日か、どれだけ練習を重ねたかを確認できます。 【オフライン対応】 練習室や地下のスタジオでも快適に使えます。 電波がなくても記録が残ります。 ■ プライバシーに配慮した設計 アカウント登録不要で今すぐ使えます。 氏名などの個人情報の入力は一切不要です。 ■ 広告について 無料版では画面下部にバナー広告が表示されます。 プレミアム(買い切り)を購入すると広告が完全に非表示になります。 「Ripeto(リペト)」はイタリア語で「繰り返し」を意味します。 日々の練習を積み重ねて、最高の本番を迎えましょう。

About

Play in Any Key

Easily explore and create chord progressions in any musical key. Listen to popular progressions, build your own, and experiment with song structures. Ideal for songwriters and musicians looking for inspiration.

Highlights
  • Listen to chord progressions in 24 keys
  • Build custom chord progressions
  • Combine progressions for song sections
  • Add bass, rhythm, and drums
  • View chords on staff and keyboard
  • Easy Composition tool
Features
Read full description

Chord progressions, made simple. Listen to a variety of chord progressions in different keys. Find your favorite combination of chord progression and key. “What would this progression sound like in another key?” “I want to hear it in a key that’s difficult for me to play.” Play in Any Key lets you easily listen to popular chord progressions in all 24 major and minor keys. Beyond simply listening, you can build your own progressions by choosing chords that work well together, or combine chord progressions for verses, pre-choruses, and choruses to create the flow of a song. 【What You Can Do】 • Choose from popular chord progressions and play them instantly • Compare chord progressions across all 24 major and minor keys • Add bass, rhythm, and drums to explore different sounds • Play the diatonic chords of each key one by one • See the notes currently being played on the keyboard • Combine chord progressions to create your own progression • Use “Easy Composition” to combine verse, pre-chorus, and chorus sections • View chords on both staff notation and a keyboard Perfect for exploring different chord progressions and discovering the sounds and keys you like. Connect progressions, experiment with song structures, and use what you discover as inspiration for songwriting, accompaniment, and learning chords. 【In-App Purchase】 Chord progressions in C major and chords with C as the root in the Chord Library are available for free. All other keys can be unlocked with a one-time in-app purchase. Once purchased, you can enjoy chord progressions and chord references in all 24 major and minor keys.

Screenshots

Ripeto(リペト)4 screens
Play in Any Key4 screens

Verdict

The call

The clearest difference is device support: Ripeto(リペト) at 3 against Play in Any Key's 1. Ripeto(リペト) also leads on iOS requirement (15.1 vs 17.6). 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. Ripeto(リペト) sells 1 one-off in-app purchase and Play in Any Key sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Ripeto(リペト) ships an update every 5 days, Play in Any Key every 6 days. The most recent releases landed on October 28, 2026 and October 12, 2026 respectively.

Scorecard2 real differences · 6 level
Ripeto(リペト) versus Play in Any Key: the parameters behind the verdict, then further details
ParameterRipeto(リペト)Play in Any Key
PriceFreeFree
Positive reviews—100.0% of reviews
Update frequencyEvery 5 days — betterEvery 6 days
AdsNoNo
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.1 — better17.6
Further details — not scored
Size43 MB59 MB
Age rating4+4+
DeveloperHiroto OkawaMami Kawai

In-app purchases

1 purchases

Ripeto(リペト)

One-time1
  • 広告を非表示にする$2.99
1 purchases

Play in Any Key

One-time1
  • Unlock All Keys$0.99

Questions

Is Ripeto(リペト) free?
Ripeto(リペト) is free to download, with in-app purchases available.
Is Play in Any Key free?
Play in Any Key is free to download, with in-app purchases available.
Do Ripeto(リペト) or Play in Any Key have ads?
Neither Ripeto(リペト) nor Play in Any Key shows ads.
Which is updated more often, Ripeto(リペト) or Play in Any Key?
Ripeto(リペト) ships an update every 5 days, and Play in Any Key every 6 days. Most recently, Ripeto(リペト) was updated on October 28, 2026 and Play in Any Key on October 12, 2026.

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