# Sight Reading Note Trainer vs OnKey Lite

Sight Reading Note Trainer and OnKey Lite both sit at 4.4 stars, but that hides the real split: 100% of OnKey Lite's written reviews are positive against 60% of Sight Reading Note Trainer's. OnKey Lite also leads on in-app purchases (none vs 2) and iOS requirement (14.0 vs 16.0). Sight Reading Note Trainer's advantage is update cadence (every 3 weeks vs every 3 months) and ratings volume (67 vs 2). On price, rating, ads and device support there is nothing between them.

Both are free to download. Sight Reading Note Trainer sells 2 one-off in-app purchases. OnKey Lite asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.4 for Sight Reading Note Trainer against 4.5 for OnKey Lite. That said, the two scores are not equally well evidenced: Sight Reading Note Trainer has 67 ratings behind it against 2, so its average is the more settled of the two. Written reviews are what separate them: 60% of Sight Reading Note Trainer's written reviews are positive against 100% of OnKey Lite's.

Sight Reading Note Trainer ships an update every 3 weeks, OnKey Lite every 3 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | Sight Reading Note Trainer | OnKey Lite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (67 ratings)](https://appshunter.io/ios/app/sight-reading-note-trainer/id1620782562/reviews) | **[4.5 (2 ratings)](https://appshunter.io/ios/app/onkey-lite-scale-practice/id1638630839/reviews)** |
| Number of ratings | **67** | 2 |
| Positive reviews | 60.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 9 MB | 1 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Danial Behmanesh](https://appshunter.io/developer/470155132) | [Rea Meir](https://appshunter.io/developer/1638204694) |

## What reviewers say

### Sight Reading Note Trainer

[App page](https://appshunter.io/ios/app/sight-reading-note-trainer/id1620782562)

Enhance your musical abilities with a versatile tool for learning and practice. Improve note recognition, sight-reading, and pitch accuracy through interactive exercises. Explore creative composition and technical mastery for all skill levels.

**Highlights:** Note finding practice, Delayed note name display, Sight-reading exercises, Perfect pitch training, Technical exercise practice, Compositional basis

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version - Special Offer | $3.99 | one-time |
| Full Version | $5.99 | one-time |


### OnKey Lite

[App page](https://appshunter.io/ios/app/onkey-lite-scale-practice/id1638630839)

This app generates readable, note-based exercises for practicing musical scales and chords. It's ideal for warm-ups, technique drills, or theory work, catering to musicians of all levels. Customize your practice with various patterns, keys, and note name options.

**Highlights:** Generate note-based exercises, Practice scales and chords, Transpose to any key, Set range and clef, Choose from various patterns, Add note names and time signatures

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

**In-app purchases:** none


## Frequently asked questions

### Is Sight Reading Note Trainer free?

Sight Reading Note Trainer is free to download, with in-app purchases available.

### Is OnKey Lite free?

OnKey Lite is free to download, with no in-app purchases.

### Which has better reviews, Sight Reading Note Trainer or OnKey Lite?

OnKey Lite is rated higher. Sight Reading Note Trainer averages 4.4 out of 5 from 67 ratings, while OnKey Lite averages 4.5 from 2 ratings.

### Do Sight Reading Note Trainer or OnKey Lite have ads?

Neither Sight Reading Note Trainer nor OnKey Lite shows ads.

### Which is updated more often, Sight Reading Note Trainer or OnKey Lite?

Sight Reading Note Trainer ships an update every 3 weeks, and OnKey Lite every 3 months. Most recently, Sight Reading Note Trainer was updated on November 3, 2026 and OnKey Lite on November 3, 2026.

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