# JetSimGo vs eSIM79

The clearest difference is update cadence: eSIM79 at every 4 days against JetSimGo's every 4 months. JetSimGo's advantage is iOS requirement (13.0 vs 15.0). 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.

JetSimGo ships an update every 4 months, eSIM79 every 4 days. The most recent releases landed on October 3, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | JetSimGo | eSIM79 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 4 days** |
| Size | 38 MB | 99 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vanij Ltd](https://appshunter.io/developer/1787336399) | [ESIM 79 LTD](https://appshunter.io/developer/6789077439) |

## What reviewers say

### JetSimGo

[App page](https://appshunter.io/ios/app/jetsimgo/id6739861300)

**Features:** Apple Wallet

**In-app purchases:** none


### eSIM79

[App page](https://appshunter.io/ios/app/esim79-mobile-internet-sim/id6789077437)

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

**In-app purchases:** none


## Frequently asked questions

### Is JetSimGo free?

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

### Is eSIM79 free?

eSIM79 is free to download, with no in-app purchases.

### Do JetSimGo or eSIM79 have ads?

Neither JetSimGo nor eSIM79 shows ads.

### Which is updated more often, JetSimGo or eSIM79?

JetSimGo ships an update every 4 months, and eSIM79 every 4 days. Most recently, JetSimGo was updated on October 3, 2026 and eSIM79 on October 5, 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.*