# JamEngine vs Jazz Lineage

The clearest difference is in-app purchases: Jazz Lineage at none against JamEngine's 1. Jazz Lineage also leads on iOS requirement (16.4 vs 18.6). JamEngine's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. JamEngine sells 1 one-off in-app purchase. Jazz Lineage asks for nothing beyond the download.

## The numbers

| Metric | JamEngine | Jazz Lineage |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 5 days | — |
| Size | 149 MB | 331 MB |
| Requires iOS | 18.6 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Orcun Keskin](https://appshunter.io/developer/1681326325) | [MATTHEW BYONG BAE](https://appshunter.io/developer/6776132813) |

## What reviewers say

### JamEngine

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

**In-app purchases (1)**

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


### Jazz Lineage

[App page](https://appshunter.io/ios/app/jazz-lineage/id6800147871)

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

**In-app purchases:** none


## Frequently asked questions

### Is JamEngine free?

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

### Is Jazz Lineage free?

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

### Do JamEngine or Jazz Lineage have ads?

Jazz Lineage shows ads; JamEngine 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.*