# E vs JAM!

The clearest difference is in-app purchases: E at none against JAM!'s 1. E also leads on iOS requirement (12.0 vs 15.1). JAM!'s advantage is update cadence (every 9 days vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. JAM! sells 1 one-off in-app purchase. E asks for nothing beyond the download.

E ships an update every 2 months, JAM! every 9 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | E | JAM! |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Size | 119 MB | 172 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 12+ |
| Developer | [E-Dry Discotheken GmbH](https://appshunter.io/developer/1617810705) | [Miguel Pinders](https://appshunter.io/developer/6792819587) |

## What reviewers say

### E

[App page](https://appshunter.io/ios/app/e-dry/id1617810703)

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

**In-app purchases:** none


### JAM!

[App page](https://appshunter.io/ios/app/jam-partygames/id6792819585)

**Features:** macOS Compatibility, Family Sharing, Apple Wallet, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| JAM! Premium | $3.99 | one-time |


## Frequently asked questions

### Is E free?

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

### Is JAM! free?

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

### Do E or JAM! have ads?

Neither E nor JAM! shows ads.

### Which is updated more often, E or JAM!?

E ships an update every 2 months, and JAM! every 9 days. Most recently, E was updated on October 25, 2026 and JAM! on October 24, 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.*