# E vs Kun Arabian

The clearest difference is update cadence: Kun Arabian at every 3 days against E's every 6 months. E's advantage is device support (3 vs 1) and iOS requirement (10.0 vs 16.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

E ships an update every 6 months, Kun Arabian every 3 days. The most recent releases landed on November 6, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | E | Kun Arabian |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 days** |
| Size | 124 MB | 71 MB |
| Requires iOS | **10.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Landis+Gyr AG](https://appshunter.io/developer/1274495909) | [KUN ARABIAN PORTAL L.L.C](https://appshunter.io/developer/6809720736) |

## What reviewers say

### E

[App page](https://appshunter.io/ios/app/e-meter-finder/id1457536673)

**Features:** macOS Compatibility

**In-app purchases:** none


### Kun Arabian

[App page](https://appshunter.io/ios/app/kun-arabian/id6809720734)

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

**In-app purchases:** none


## Frequently asked questions

### Is E free?

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

### Is Kun Arabian free?

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

### Do E or Kun Arabian have ads?

Neither E nor Kun Arabian shows ads.

### Which is updated more often, E or Kun Arabian?

E ships an update every 6 months, and Kun Arabian every 3 days. Most recently, E was updated on November 6, 2026 and Kun Arabian on November 10, 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.*