# e vs GEM

The clearest difference is in-app purchases: GEM at none against e's 4. GEM also leads on ads (none vs shown). e's advantage is update cadence (weekly vs every 2 months) and iOS requirement (13.4 vs 15.1). On price and device support there is nothing between them.

Both are free to download. e sells 4 one-off in-app purchases. GEM asks for nothing beyond the download.

e ships an update weekly, GEM every 2 months. The most recent releases landed on October 11, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | e | GEM |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 2 months |
| Size | 54 MB | 45 MB |
| Requires iOS | **13.4** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ibrahim Serdar Erturk](https://appshunter.io/developer/1783765202) | [GEMTECH](https://appshunter.io/developer/1870887618) |

## What reviewers say

### e

[App page](https://appshunter.io/ios/app/e-arsiv-pro/id6739133862)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Ay | $1.99 | one-time |
| 3 Ay | $4.99 | one-time |
| 6 Ay | $6.99 | one-time |
| 12 Ay | $9.99 | one-time |


### GEM

[App page](https://appshunter.io/ios/app/gem/id6758104098)

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

**In-app purchases:** none


## Frequently asked questions

### Is e free?

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

### Is GEM free?

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

### Do e or GEM have ads?

e shows ads; GEM does not.

### Which is updated more often, e or GEM?

e ships an update weekly, and GEM every 2 months. Most recently, e was updated on October 11, 2026 and GEM on September 19, 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.*