# Learn Keras Programming vs PercussionIQ

The clearest difference is price: PercussionIQ at Free against Learn Keras Programming's $1.99. Learn Keras Programming's advantage is in-app purchases (none vs 5) and device support (3 vs 1). On ads there is nothing between them.

PercussionIQ is free to download; Learn Keras Programming costs $1.99 up front. PercussionIQ sells 5 one-off in-app purchases. Learn Keras Programming asks for nothing beyond the download.

## The numbers

| Metric | Learn Keras Programming | PercussionIQ |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | — | **[5.0 (15 ratings)](https://appshunter.io/ios/app/percussioniq/id6744618184/reviews)** |
| Number of ratings | — | **15** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 14 months | — |
| Monetization | — | Free with in-app purchases |
| Size | 30 MB | 55 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Saqib Masood](https://appshunter.io/developer/1555852546) | [Percussion IQ, LLC](https://appshunter.io/developer/1808479577) |

## What reviewers say

### Learn Keras Programming

[App page](https://appshunter.io/ios/app/learn-keras-programming/id6446141042)

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

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Learn Keras Programming free?

Learn Keras Programming costs $1.99, with no in-app purchases.

### Is PercussionIQ free?

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

### Do Learn Keras Programming or PercussionIQ have ads?

Neither Learn Keras Programming nor PercussionIQ 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.*