# LASIDO vs Notes Master

The clearest difference is ads: LASIDO at none against Notes Master's shown. Notes Master's advantage is update cadence (every 2 days vs every 2 months) and iOS requirement (11.0 vs 15.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. LASIDO sells 3 in-app purchases, starting at $3.99 per year and Notes Master sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

LASIDO ships an update every 2 months, Notes Master every 2 days. The most recent releases landed on November 2, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | LASIDO | Notes Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (405 ratings)](https://appshunter.io/ios/app/lasido-learn-to-read-music/id1250261050/reviews)** | — |
| Number of ratings | **405** | — |
| Positive reviews | 65.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 18 MB | 114 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cyril Chandelier](https://appshunter.io/developer/613353676) | [SENSOR NOTES JOINT STOCK COMPANY](https://appshunter.io/developer/1578811305) |

## What reviewers say

### LASIDO

[App page](https://appshunter.io/ios/app/lasido-learn-to-read-music/id1250261050)

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.

**Highlights:** 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

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LASIDO Unlimited | $3.99 | per year |
| LASIDO UNLIMITED | $4.99 | one-time |
| LASIDO UNLIMITED | $12.99 | one-time |

**What reviewers like**

- 👍 Great for learning notes
- 🚀 Fast progress for users
- 💡 Simple and straightforward
- 😊 Fun and engaging
- ✅ Effective for practice

**What reviewers complain about**

- 💰 Most content is paid
- 💸 Unexpected subscription changes
- 🔒 Content locked behind paywall
- 🤷‍♀️ Lack of clear instructions
- 👎 Limited free content

**Reported bugs**

- App crashes frequently
- In-app purchase errors
- App marks correct notes as wrong
- Clé d'UT 4 not visible
- Error message when clicking locked clef

**Requested features**

- Add piano virtual keyboard
- Connect MIDI keyboard
- Include songs
- Add support for other scales
- Add objectives for motivation


### Notes Master

[App page](https://appshunter.io/ios/app/notes-master/id1661057182)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Get 1200 Diamond | $0.99 | one-time |
| Remove Ads | $0.99 | one-time |
| Get 3000 Diamond | $1.99 | one-time |
| Vip | $3.99 | one-time |
| Get 16500 Diamond | $5.99 | one-time |
| Super | $24.99 | one-time |


## Frequently asked questions

### Is LASIDO free?

LASIDO is free to download, with in-app purchases available.

### Is Notes Master free?

Notes Master is free to download, with in-app purchases available.

### Do LASIDO or Notes Master have ads?

Notes Master shows ads; LASIDO does not.

### Which is updated more often, LASIDO or Notes Master?

LASIDO ships an update every 2 months, and Notes Master every 2 days. Most recently, LASIDO was updated on November 2, 2026 and Notes Master on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*