# Music Theory Tests vs Sheet Scan

The clearest difference is rating: Sheet Scan at 5.0 against Music Theory Tests's 3.8. Sheet Scan also leads on in-app purchases (none vs 10) and update cadence (every 3 days vs monthly). Music Theory Tests's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 18.4). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. Music Theory Tests sells 9 one-off in-app purchases. Sheet Scan asks for nothing beyond the download.

Sheet Scan holds the better App Store score, 5.0 against 3.8. Both are backed by a comparable volume of ratings — 13 and 7 respectively. Written reviews point the same way: 94% of Music Theory Tests's written reviews are positive against 100% of Sheet Scan's.

Music Theory Tests ships an update monthly, Sheet Scan every 3 days. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Music Theory Tests | Sheet Scan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (13 ratings)](https://appshunter.io/ios/app/music-theory-tests/id1528826360/reviews) | **[5.0 (7 ratings)](https://appshunter.io/ios/app/sheet-scan/id6747018345/reviews)** |
| Number of ratings | **13** | 7 |
| Positive reviews | 94.1% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 47 MB | 157 MB |
| Requires iOS | **12.0** | 18.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Opus Forte LLC](https://appshunter.io/developer/1528826362) | [Guy Zaczepinski](https://appshunter.io/developer/1819420192) |

## What reviewers say

### Music Theory Tests

[App page](https://appshunter.io/ios/app/music-theory-tests/id1528826360)

Prepare for music theory exams with an efficient online learning experience. This app combines interactive testing, instant feedback, and learning resources to help students of all ages achieve success.

**Highlights:** Interactive testing, Instant feedback, Learning resources, Exam preparation, All ages

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| piano level prep | $29.99 | one-time |
| voice level 5 | $29.99 | one-time |
| voice level 6 | $29.99 | one-time |
| voice level 7 | $29.99 | one-time |
| voice level 3 | $29.99 | one-time |
| voice level 8 | $29.99 | one-time |
| voice level 9 | $29.99 | one-time |
| cello level 3 | $29.99 | one-time |
| piano level 10 | $29.99 | one-time |


### Sheet Scan

[App page](https://appshunter.io/ios/app/sheet-scan/id6747018345)

This app helps student musicians practice more effectively by scanning sheet music, providing professional recordings, and offering tools like a visual metronome, tuner, and scales with fingerings. It aims to make music practice faster, easier, and less frustrating for learners.

**Highlights:** Sheet music scanner with YouTube recordings, Visual metronome with subdivisions, Instrument-specific tuner with tips, Scales with fingerings, Practice tools for musicians

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Music Theory Tests free?

Music Theory Tests is free to download, with in-app purchases available.

### Is Sheet Scan free?

Sheet Scan is free to download, with no in-app purchases.

### Which has better reviews, Music Theory Tests or Sheet Scan?

Sheet Scan is rated higher. Music Theory Tests averages 3.8 out of 5 from 13 ratings, while Sheet Scan averages 5.0 from 7 ratings.

### Do Music Theory Tests or Sheet Scan have ads?

Neither Music Theory Tests nor Sheet Scan shows ads.

### Which is updated more often, Music Theory Tests or Sheet Scan?

Music Theory Tests ships an update monthly, and Sheet Scan every 3 days. Most recently, Music Theory Tests was updated on November 3, 2026 and Sheet Scan on October 30, 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.*