LASIDO: learn to read music

LASIDO: learn to read music

improve your sight-reading

400 ratings
64 reviews
Free
In-App Purchases

Details

  • Released
  • Updated
  • September 30, 2017
  • May 19, 2026

Features

LASIDO: learn to read music video #1 for iPhone
LASIDO: learn to read music screenshot #2 for iPhone
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LASIDO: learn to read music screenshot #5 for iPhone
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About

Master sheet music reading and improve sight-reading with focused practice. Learn notes in various clefs and choose between untimed practice or timed challenges. Develop note-sound associations for faster progress.

Practice notes in treble, bass, alto, and tenor clefs
Untimed practice mode for learning
Timed mode for speed challenges
Tap notes to hear them
Automatic note playback
Strengthen note-sound associations
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What users say

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What's New in LASIDO

1.15.4

May 19, 2026

This update includes performance improvements and bug fixes for a smoother music learning experience.

Subscription plans

LASIDO Unlimited

Unlock unlimited games and all clefs

$3.991 Year
How to cancel LASIDO subscription ⁉️
2

In-App Purchases

$4.99

LASIDO UNLIMITED

Unlock all LASIDO features

User reviews

La thune

C payant mais c pas mal

There’s one major flaw

This was exactly what I was looking for: simple layout, straightforward process. The only problem is that it assumes you already know what the notes are.

It’s been so long since I’ve played that I forgot which notes are which, and it would have been great to have just a simple graphic showing the notes with their corresponding letters. Can I look this up? Of course. But at that point I’m on a different platform.

I’m also not clear on why each note has to have an incredibly long stem for practicing.
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The best music game I've ever had 😊

II have kids in music classes but they didn't now how to read music but with LASIDO they learned fast

Used to love now, disappointed

Unfortunately, my favorite app for learning site reading has gone the way of the yearly subscription.
I bought this for five dollars and would use it very often while studying classical music, and I use le it every day during my lunch break at work…
Today I logged on to get my practice in and wouldn’t you know it, my practice was locked behind the payroll. It’s a yearly fee now.
It’s not a lot, but it’s annoying because I already paid for this and it was part of my every day. Now they want to do the subscription service like everything else.
I’m tired of not owning anything
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Response from developer

Hey there, if you click on the "Restore purchases" button, it should unlock the app without additional payment since you already purchased. If that doesn't work, please reach out to support@cyrilchandelier.com

Problema con el pago

La app está muy bien me ha enseñado en poco tiempo a leer la clave de sol bien,el problema es que hace poco pague 5’99€ para desbloquear las demás claves y ahora por la cara están otra vez bloqueadas y me piden más dinero

Developer apps

User experience

🐞

Reported Bugs

6 issues

App crashes frequently

Bug

In-app purchase errors

Bug

App marks correct notes as wrong

Bug

Clé d'UT 4 not visible

Bug

Error message when clicking locked clef

Bug

Previous purchases are locked again

Bug

Requested Features

18 requests

Add piano virtual keyboard

Feature

Connect MIDI keyboard

Feature

Include songs

Feature

Add support for other scales

Feature

Add objectives for motivation

Feature

Add tenor clef

Feature

Add alto clef

Feature

Add bassoon clef

Feature

Add feedback for wrong answers

Feature

Add landscape mode

Feature

Add sound of notes

Feature

Add leaderboards/rankings

Feature

Add option to see correct note after answering

Feature

Add option to practice different clefs for free

Feature

Add option to practice chords

Feature

Add option to practice rests

Feature

Add option to practice rhythmic reading

Feature

Add Mac version

Feature

FAQ

What does LASIDO do?

LASIDO is an app designed to help users master sheet music reading and improve their sight-reading skills. It offers focused practice exercises to build speed and accuracy in reading notes across various clefs.

What are the key features of LASIDO?

Key features include practicing notes in treble, bass, alto, and tenor clefs. It offers two training modes: Practice Mode for calm learning and Timed Mode for speed challenges. Users can tap notes to hear them or have them played automatically to strengthen note-sound associations.

How much does LASIDO cost?

LASIDO is free to download and use, with optional auto-renewing subscriptions available to unlock premium features. Subscriptions are billed through your Apple ID and can be managed or canceled in your App Store account settings.

Who is LASIDO for?

This app is for anyone serious about reading music, including beginners, students in school orchestras, and advanced musicians. It's designed for individuals looking to improve their speed and accuracy in reading sheet music.

Can I practice different clefs?

Yes, LASIDO allows you to practice reading notes in multiple clefs, including treble clef, bass clef, alto clef, and tenor clef. This comprehensive approach ensures you can read music written in various notations.