# ChordBloom vs JamEngine

The clearest difference is iOS requirement: ChordBloom at 16.0 against JamEngine's 18.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. ChordBloom sells 1 one-off in-app purchase and JamEngine sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ChordBloom ships an update every 4 days, JamEngine every 5 days. The most recent releases landed on September 14, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | ChordBloom | JamEngine |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 5 days |
| Size | 4 MB | 149 MB |
| Requires iOS | **16.0** | 18.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [James Hurlbut](https://appshunter.io/developer/1779840561) | [Orcun Keskin](https://appshunter.io/developer/1681326325) |

## What reviewers say

### ChordBloom

[App page](https://appshunter.io/ios/app/chordbloom/id6759513630)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MIDI Output | $4.99 | one-time |


### JamEngine

[App page](https://appshunter.io/ios/app/jamengine/id6759828737)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| JamEngine Pro | $8.99 | one-time |


## Frequently asked questions

### Is ChordBloom free?

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

### Is JamEngine free?

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

### Do ChordBloom or JamEngine have ads?

Neither ChordBloom nor JamEngine shows ads.

### Which is updated more often, ChordBloom or JamEngine?

ChordBloom ships an update every 4 days, and JamEngine every 5 days. Most recently, ChordBloom was updated on September 14, 2026 and JamEngine on September 9, 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.*