はじめてのアドリブ

Hironori Karube Music iPhoneiPadiPod touch

はじめてのアドリブ is a free Music app for iPhone and iPad by Hironori Karube. Requires iOS 16.0. Updated September 10, 2026.

Price: Free; on the App Store
Size: 31 MB; Age 4+
Updated: Sep 10; 2026 · v1.8

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Screenshots

About はじめてのアドリブ

"My First Improv" is a music app for practicing improvisation over chord progressions. 【Features】・Scales displayed automatically for each chord ・View scales on guitar fretboard or piano keyboard ・Rich rhythm patterns: Jazz, Bossa Nova, Rock, Samba and more ・Freely arrange chord progressions ・Tempo control and count-in function ・Great tool for composition and arrangement 【Premium】・All rhythm patterns unlocked ・Up to 16 bars of chord progressions Perfect for beginners and experienced players alike. For detailed instructions, please visit our support page.

What’s new

Version 1.8 · Updated September 10, 2026

• The slash chord button in the chord editor is now labeled "/" instead of "ON," matching the way slash chords are written in English.

App privacy

The developer, Hironori Karube, reported these privacy practices to Apple.

Data Not Collected

The developer does not collect any data from this app.

App details

はじめてのアドリブ is a free Music app for iPhone, iPad and iPod touch, developed by Hironori Karube. It requires iOS 16.0 or later, is 31 MB to download and is available in 2 languages. It was first released on April 15, 2026 and last updated on September 10, 2026.

Category: Music
Price: Free
Version: 1.8
Size: 31 MB
Requires: iOS 16.0 or later
Compatibility: iPhone, iPad, iPod touch
Languages: English, Japanese
Age rating: 4+
Released: April 15, 2026
Last updated: September 10, 2026
Developer: Hironori Karube

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Alternatives to はじめてのアドリブ

Looking for apps like はじめてのアドリブ? Here are 6 similar apps on the App Store. The highest rated is redLUX Guitar: Scales & Chords (5.0/5), and all 6 are free to download.

はじめてのアドリブ vs. alternatives
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はじめてのアドリブ	–	Free	September 10, 2026
Juicy Riffs	–	Free	Jun 16, 2026	Compare
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GuitarChordToneMaster	–	Free	Aug 4, 2025	Compare
Gacha Chord: Progression Maker	–	Free	Oct 18, 2026	Compare
redLUX Guitar: Scales & Chords	5.0 / 5 (3)	Free	Sep 23, 2026	Compare

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