# PercussionIQ vs My Math Notebook

The clearest difference is ads: PercussionIQ at none against My Math Notebook's shown. PercussionIQ also leads on ratings volume (15 vs 1). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. PercussionIQ sells 5 one-off in-app purchases and My Math Notebook sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for PercussionIQ against 5.0 for My Math Notebook. That said, the two scores are not equally well evidenced: PercussionIQ has 15 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | PercussionIQ | My Math Notebook |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (15 ratings)](https://appshunter.io/ios/app/percussioniq/id6744618184/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/my-math-notebook/id6763625187/reviews) |
| Number of ratings | **15** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 55 MB | 7 MB |
| Requires iOS | **18.0** | 18.2 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Percussion IQ, LLC](https://appshunter.io/developer/1808479577) | [STEVEN JAMES DANIELSSON](https://appshunter.io/developer/1895404726) |

## What reviewers say

### PercussionIQ

[App page](https://appshunter.io/ios/app/percussioniq/id6744618184)

This app offers advanced rhythmic training for percussionists using a grid methodology and intelligent practice tools. It helps users master complex polyrhythms, metric modulations, and rhythmic patterns with interactive features and a comprehensive library.

**Highlights:** GridLab Studio for custom rhythmic grids, Metric Modulation Calculator, Drum Smart Series library, IQ Methodology training, Advanced rhythmic variations, Save and load custom grids

**Features:** Family Sharing

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PercussionIQ | $2.99 | one-time |
| DSS World Class | $9.99 | one-time |
| DSS Open Class | $9.99 | one-time |
| DSS A-Class | $9.99 | one-time |
| Drum Smart Series | $29.99 | one-time |


### My Math Notebook

[App page](https://appshunter.io/ios/app/my-math-notebook/id6763625187)

Practice Common Core math skills for grades K-5 with interactive lessons that explain mistakes. Features a scratchpad, customizable profiles, and a streak calendar to build daily habits. No accounts or data collection required.

**Highlights:** Common Core aligned practice, Interactive error explanations, Built-in scratchpad, Customizable kid profiles, Daily practice streak calendar, No account or data collection

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is PercussionIQ free?

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

### Is My Math Notebook free?

My Math Notebook is free to download, with in-app purchases available.

### Which has better reviews, PercussionIQ or My Math Notebook?

PercussionIQ and My Math Notebook are both rated 5.0 out of 5 on the App Store, from 15 and 1 ratings respectively.

### Do PercussionIQ or My Math Notebook have ads?

My Math Notebook shows ads; PercussionIQ does not.

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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.*