# Guitar Sight Reading Trainer vs Guitar Scales

The clearest difference is price: Guitar Scales at Free against Guitar Sight Reading Trainer's $1.99. Guitar Scales also leads on iOS requirement (17.6 vs 26.6). Guitar Sight Reading Trainer's advantage is in-app purchases (none vs 2) and review sentiment (91% vs 75%). On rating, ratings volume, update cadence and ads there is nothing between them.

Guitar Scales is free to download; Guitar Sight Reading Trainer costs $1.99 up front. Guitar Scales sells 2 in-app purchases, starting at $2.99 per month. Guitar Sight Reading Trainer asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for Guitar Sight Reading Trainer against 4.9 for Guitar Scales. Both are backed by a comparable volume of ratings — 16 and 33 respectively. Written reviews are what separate them: 91% of Guitar Sight Reading Trainer's written reviews are positive against 75% of Guitar Scales's.

Guitar Sight Reading Trainer ships an update every 2 months, Guitar Scales every 3 months. The most recent releases landed on November 10, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Guitar Sight Reading Trainer | Guitar Scales |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[4.9 (16 ratings)](https://appshunter.io/ios/app/guitar-sight-reading-trainer/id390881575/reviews)** | [4.9 (33 ratings)](https://appshunter.io/ios/app/guitar-scales-string-theory/id1591787859/reviews) |
| Number of ratings | 16 | **33** |
| Positive reviews | **90.6% of reviews** | 75.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Paid | **Freemium** |
| Size | 11 MB | 19 MB |
| Requires iOS | 26.6 | **17.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Rolfs Apps](https://appshunter.io/developer/376191908) | [Denis Andrasec](https://appshunter.io/developer/667450290) |

## What reviewers say

### Guitar Sight Reading Trainer

[App page](https://appshunter.io/ios/app/guitar-sight-reading-trainer/id390881575)

Enhance your music reading skills with this app, focusing on fretboard note identification and positional playing. It offers various practice modes, supports numerous scales and tunings, and tracks your progress. Ideal for guitarists looking to improve their ability to read sheet music.

**Highlights:** Note identification on fretboard, Positional playing focus, Practice and test modes, Key signature and scale support, Customizable fret groups, Alternate tuning support, Left-handed guitar support

**Features:** iPhone Duo support

**In-app purchases:** none

**What reviewers like**

- 👍 Great for sight reading
- 👍 Helps with fretboard memorization
- 👍 Customizable settings
- 👍 Horizontal view is innovative
- 👍 Developer responsiveness

**What reviewers complain about**

- 🤔 Limited to single notes
- 🤔 Sound quality not realistic
- 🤔 UI could be improved
- 🤔 Fretboard presentation not realistic
- 🤔 Fret grouping awkward

**Reported bugs**

- Sound does not work (resolved by turning off mute)
- Bug for lefties: string isolation incorrect
- App does not launch on iPhone 3g

**Requested features**

- Ukulele version
- See whole fretboard at once in landscape
- Disable timer altogether
- Choose any range of fretboard for testing
- Use sheet music for actual sight reading


### Guitar Scales

[App page](https://appshunter.io/ios/app/guitar-scales-string-theory/id1591787859)

Visualize musical scales on your instrument's fretboard. Explore over 48 built-in scales, create your own, and customize tunings. Ideal for beginners and experienced musicians to learn theory and practice solos.

**Highlights:** Fretboard scale visualization, Over 48 built-in scales, Custom scale creation, Instrument tuning customization, Left-handed mode, Note playback and sound options

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $2.99 | per month |
| Yearly Subscription | $17.99 | per year |


## Frequently asked questions

### Is Guitar Sight Reading Trainer free?

Guitar Sight Reading Trainer costs $1.99, with no in-app purchases.

### Is Guitar Scales free?

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

### Which has better reviews, Guitar Sight Reading Trainer or Guitar Scales?

Guitar Sight Reading Trainer is rated higher. Guitar Sight Reading Trainer averages 4.9 out of 5 from 16 ratings, while Guitar Scales averages 4.9 from 33 ratings.

### Do Guitar Sight Reading Trainer or Guitar Scales have ads?

Neither Guitar Sight Reading Trainer nor Guitar Scales shows ads.

### Which is updated more often, Guitar Sight Reading Trainer or Guitar Scales?

Guitar Sight Reading Trainer ships an update every 2 months, and Guitar Scales every 3 months. Most recently, Guitar Sight Reading Trainer was updated on November 10, 2026 and Guitar Scales on November 7, 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.*