# MuSA_RT vs Guide Track

The clearest difference is review sentiment: Guide Track at 50% against MuSA_RT's 0%. Guide Track also leads on ratings volume (8 vs 1). MuSA_RT's advantage is price (Free vs $3.99) and rating (5.0 vs 3.9). On update cadence, ads, in-app purchases and iOS requirement there is nothing between them.

MuSA_RT is free to download; Guide Track costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

MuSA_RT holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: Guide Track has 8 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 0% of MuSA_RT's written reviews are positive against 50% of Guide Track's, so the app with the better star average is not the one people write more warmly about.

MuSA_RT ships an update every 3 months, Guide Track every 2 months. The most recent releases landed on June 5, 2026 and June 2, 2026 respectively.

## The numbers

| Metric | MuSA_RT | Guide Track |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/musa-rt/id506866959/reviews)** | [3.9 (8 ratings)](https://appshunter.io/ios/app/guide-track/id873642046/reviews) |
| Number of ratings | 1 | **8** |
| Positive reviews | 0.0% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | **Free** | Paid |
| Size | 3 MB | 59 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | **iPhone, iPad, iPod, Mac** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Alexandre Francois](https://appshunter.io/developer/506866962) | [Techné Media](https://appshunter.io/developer/486076968) |

## What reviewers say

### MuSA_RT

[App page](https://appshunter.io/ios/app/musa-rt/id506866959)

This app visualizes music tonality in 3D using advanced algorithms. It analyzes audio from your microphone to identify chords and keys, displaying them with a rotating camera or in augmented reality.

**Highlights:** 3D tonality visualization, Audio analysis for pitch and context, Chord and key identification, Augmented Reality mode, Smooth camera rotation for unobstructed views

**In-app purchases:** none


### Guide Track

[App page](https://appshunter.io/ios/app/guide-track/id873642046)

This tool helps musicians quickly create precise guide tracks for recording. It allows users to input song structure, chords, and beat styles to generate smart click tracks, chord charts, and even basic drum and bass lines.

**Highlights:** Create precise guide tracks, Input song structure, chords, and beat styles, Generate smart click tracks, Create chord sheets, Automated bass track, Over 35 stock drum patterns, Supports Inter-app audio and Audiobus 2

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MuSA_RT free?

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

### Is Guide Track free?

Guide Track costs $3.99, with no in-app purchases.

### Which has better reviews, MuSA_RT or Guide Track?

MuSA_RT is rated higher. MuSA_RT averages 5.0 out of 5 from 1 ratings, while Guide Track averages 3.9 from 8 ratings.

### Do MuSA_RT or Guide Track have ads?

Neither MuSA_RT nor Guide Track shows ads.

### Which is updated more often, MuSA_RT or Guide Track?

MuSA_RT ships an update every 3 months, and Guide Track every 2 months. Most recently, MuSA_RT was updated on June 5, 2026 and Guide Track on June 2, 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.*