# Dosirak eSIM vs e

The clearest difference is update cadence: e at every 4 weeks against Dosirak eSIM's every 2 months. Dosirak eSIM's advantage is iOS requirement (12.0 vs 14.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Dosirak eSIM ships an update every 2 months, e every 4 weeks. The most recent releases landed on October 2, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Dosirak eSIM | e |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 weeks** |
| Size | 42 MB | 33 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [WideMobile](https://appshunter.io/developer/1162744578) | [e-simmy B.V.](https://appshunter.io/developer/1780222650) |

## What reviewers say

### Dosirak eSIM

[App page](https://appshunter.io/ios/app/dosirak-esim/id6462054384)

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

**In-app purchases:** none


### e

[App page](https://appshunter.io/ios/app/e-simmy/id6738325650)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Dosirak eSIM free?

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

### Is e free?

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

### Do Dosirak eSIM or e have ads?

Neither Dosirak eSIM nor e shows ads.

### Which is updated more often, Dosirak eSIM or e?

Dosirak eSIM ships an update every 2 months, and e every 4 weeks. Most recently, Dosirak eSIM was updated on October 2, 2026 and e on October 7, 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.*