# PLAYnJAM vs Keybloom

The clearest difference is in-app purchases: PLAYnJAM at none against Keybloom's 1. PLAYnJAM also leads on ads (none vs shown) and iOS requirement (13.4 vs 17.0). Keybloom's advantage is update cadence (every 3 weeks vs every 2 months). On price and device support there is nothing between them.

Both are free to download. Keybloom sells 1 one-off in-app purchase. PLAYnJAM asks for nothing beyond the download.

PLAYnJAM ships an update every 2 months, Keybloom every 3 weeks. The most recent releases landed on November 7, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | PLAYnJAM | Keybloom |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 147 MB | 10 MB |
| Requires iOS | **13.4** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [iDance](https://appshunter.io/developer/1680177485) | [Tam Nguyen](https://appshunter.io/developer/1314218258) |

## What reviewers say

### PLAYnJAM

[App page](https://appshunter.io/ios/app/playnjam/id6447109498)

**In-app purchases:** none


### Keybloom

[App page](https://appshunter.io/ios/app/keybloom-piano-practice/id6810891825)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Keybloom Pro | $9.99 | one-time |


## Frequently asked questions

### Is PLAYnJAM free?

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

### Is Keybloom free?

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

### Do PLAYnJAM or Keybloom have ads?

Keybloom shows ads; PLAYnJAM does not.

### Which is updated more often, PLAYnJAM or Keybloom?

PLAYnJAM ships an update every 2 months, and Keybloom every 3 weeks. Most recently, PLAYnJAM was updated on November 7, 2026 and Keybloom on November 6, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*