# CalmusNotation vs OK Go Live

The clearest difference is review sentiment: OK Go Live at 55% against CalmusNotation's 0%. OK Go Live also leads on ratings volume (24 vs 5) and iOS requirement (8.4 vs 15.6). CalmusNotation's advantage is rating (4.4 vs 3.9). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

CalmusNotation holds the better App Store score, 4.4 against 3.9. Both are backed by a comparable volume of ratings — 5 and 24 respectively. Written reviews complicate that: 0% of CalmusNotation's written reviews are positive against 55% of OK Go Live's, so the app with the better star average is not the one people write more warmly about.

## The numbers

| Metric | CalmusNotation | OK Go Live |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (5 ratings)](https://appshunter.io/ios/app/calmusnotation/id993026661/reviews)** | [3.9 (24 ratings)](https://appshunter.io/ios/app/ok-go-live/id1285073657/reviews) |
| Number of ratings | 5 | **24** |
| Positive reviews | 0.0% of reviews | **54.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Monetization | Free | Free |
| Size | 294 MB | 4 MB |
| Requires iOS | 15.6 | **8.4** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Erki-tonlist sf](https://appshunter.io/developer/929321904) | [OK Go](https://appshunter.io/developer/1285073656) |

## What reviewers say

### CalmusNotation

[App page](https://appshunter.io/ios/app/calmusnotation/id993026661)

Create and visualize musical compositions using AI-powered graphical notation. This app leverages advanced AI, inspired by NASA's Lisp programming, to generate original music based on user input and can display music from other compatible apps for live performance.

**Highlights:** AI-powered music composition, Graphical notation display, Real-time performance visualization, Lisp-based AI engine, User input-driven music creation, Integration with CalmusComposer and CalmusPlay

**In-app purchases:** none


### OK Go Live

[App page](https://appshunter.io/ios/app/ok-go-live/id1285073657)

Engage with live music performances by playing along with the band in real-time. Experience interactive features designed to enhance your viewing of upcoming concerts.

**Highlights:** Play along with live performances, Interactive concert experience, Enhance live music viewing, Real-time engagement

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CalmusNotation free?

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

### Is OK Go Live free?

OK Go Live is free to download, with no in-app purchases.

### Which has better reviews, CalmusNotation or OK Go Live?

CalmusNotation is rated higher. CalmusNotation averages 4.4 out of 5 from 5 ratings, while OK Go Live averages 3.9 from 24 ratings.

### Do CalmusNotation or OK Go Live have ads?

Neither CalmusNotation nor OK Go Live shows ads.

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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.*