レッスンノート - 音楽レッスンAI要約

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About this app

Do you record your lessons but never listen back to them?

During lessons, trying to take notes on what your teacher says distracts you from your playing.

When you get home, you forget half of the important advice.

Lesson Notes organizes your lesson recordings into a notebook, categorized by teacher feedback and homework.

You can also create notes from previously recorded lessons.

Don't let your purchased lessons be a one-time thing.

■ Simply record and press "Summarize" when finished.

Start recording when the lesson begins. When finished, simply stop and press "Let AI Summarize."

In a few minutes, the AI ​​will transcribe the lesson content and summarize it in your notes (even with the app closed).

No need to take notes. Focus on your playing.

■ Different Points to Look at for Each Instrument

"Shallow embouchure," "bow distribution," "muddy pedal"—
Different instruments mean completely different terms and important points to consider during lessons.

Lesson Notes has summarization points and specialized terminology tailored to each instrument. While general-purpose transcription apps might transcribe "embouchure" as "ambibus,"
Lesson Notes ensure accuracy based on instrument nuances.

Supported Instruments: Piano / Guitar / Bass / Violin / Cello / Drums / Saxophone /
Trumpet / Flute / Clarinet / Oboe / Trombone /
Tuba / Horn / Euphonium / Bassoon

■ Instantly re-listen to instances where your teacher spoke

Each note entry has a "▶ Time" tag; pressing it plays the recording of that instance.

You can also search for words within the notes and jump directly to the relevant section.

■ Ask your notes if you've forgotten what your teacher said

"Something that's been said a lot lately," "What's changed since last time?"—
When you ask questions about past lessons, the notes provide answers.

You can re-listen to instances where your teacher spoke by clicking the "▶ Time" tag in the answer.

■ See what you need to do today at a glance

The home screen displays "what to focus on next" from your lesson's feedback on a single card.

Just looking at it before you start practicing will make your 30 minutes more purposeful.

■ Receive your previous homework before the lesson

If you schedule a lesson, you'll be notified of your previous homework before the lesson.

You can import appointments from Google Calendar, etc., or write appointments entered in the app to the calendar.

■ Lessons become more valuable the more you accumulate them

By assigning song titles, lessons for the same song are grouped together, allowing you to see your "improvements" and "ongoing challenges" in chronological order.

Six months later, you can look back and think, "What was I told about this song in the first lesson?"

■ Share Previous Recordings with Family and Teachers

* Previous lessons recorded using voice memos can be imported via "Share."
* Notes can be sent to family and teachers via LINE, etc.
* Audio recordings can be exported to "Files," etc.
* Summarized recordings can be saved for offline listening, even in practice rooms without a signal.

■ For those who:

* Are not fully utilizing their weekly lessons for the following week.
* Are unable to take notes on their teacher's advice and forget it on the way home.
* Are practicing for music college entrance exams, competitions, or recitals.
* Are taking private lessons for school clubs or bands.
* Are adults who started playing an instrument later in life.

■ Fees (No monthly fees, no automatic renewal)

Recording, saving, viewing notes, and asking questions in notes are free.

AI summarization uses one "summary session" per lesson (one session regardless of length, up to 150 minutes per lesson).

* For first-time users, we offer 3 free summaries.
* Release Celebration: Until April 2027, we will also provide one free summary each month starting from the month following your subscription (please use it within that month).
* You can purchase 3, 12, or 24 summaries. Purchase is a one-time transaction and there is no expiration date.
* Creatone members receive 3 summaries each month (you can carry over up to 10 summaries).

■ Terms of Use

Please be sure to obtain your teacher's permission before recording.

Recordings before summarization are saved only on your device. When you request a summary, it will be sent to an external AI service for transcription and summarization.

For more details, please check our Privacy Policy.

Terms of Service: https://lessonnote.creatone.jp/terms.html
Privacy Policy: https://lessonnote.creatone.jp/privacy.html
Do you listen back to your lesson recordings? AI can transcribe them, adding teacher feedback and homework notes. Turn your music lessons into a valuable resource you can use again and again.
Updated on
Nov 6, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Audio and App activity
  • This app may collect these data types
    Location, Personal info and 6 others
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

・録音を要約するときに、楽器を選べるようになりました。いくつかの楽器を習っている方も、録音ごとに楽器を変えられます(選んだ楽器の専門用語や曲名に合わせて、AIがノートを整えます)
・ノートに、どの楽器として要約したかが出るようになりました
・レッスンの前のお知らせから、前回の宿題や気をつけることをすぐに見返せるようになりました
Content rating
Everyone
In-App Purchases
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App support

About the developer
株式会社レグニション
s.gobo@regnition.co.jp
5-1-14, ISHIGAMI NIIZA, 埼玉県 352-0033 Japan
+81 70-8332-6481