# Xummer eSIM vs GTeSIM

The clearest difference is ads: GTeSIM at none against Xummer eSIM's shown. Xummer eSIM's advantage is ratings volume (24 vs 1) and device support (3 vs 1). On price, rating, update cadence 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.

On the App Store both sit at effectively the same score — 4.9 for Xummer eSIM against 5.0 for GTeSIM. That said, the two scores are not equally well evidenced: Xummer eSIM has 24 ratings behind it against 1, so its average is the more settled of the two.

Xummer eSIM ships an update every 2 weeks, GTeSIM every 3 weeks. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Xummer eSIM | GTeSIM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (24 ratings)](https://appshunter.io/ios/app/xummer-esim/id6711333132/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/gtesim/id6751993204/reviews)** |
| Number of ratings | **24** | 1 |
| Positive reviews | 34.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Ad-supported | Ad-supported |
| Size | 156 MB | 67 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [May Ching Teo](https://appshunter.io/developer/1769979771) | [福州图鲲科技有限公司](https://appshunter.io/developer/1716310037) |

## What reviewers say

### Xummer eSIM

[App page](https://appshunter.io/ios/app/xummer-esim/id6711333132)

This app offers hassle-free global connectivity for travelers and professionals. Get instant access to affordable, high-speed data plans without a physical SIM card. Choose from various plans and manage your data usage easily within the application.

**Highlights:** Hassle-free global connectivity, Instant access to data plans, No physical SIM card needed, Affordable, high-speed data, Global and regional plans, In-app data usage management

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 👍 Good line connection
- 👍 Fast response
- 👍 Helpful helpline
- 👍 Reliable service

**What reviewers complain about**

- 👎 Unresponsive customer service
- 👎 App not functioning
- 👎 Cannot login
- 👎 eSIM not working
- 👎 No coverage

**Reported bugs**

- App crashes
- Cannot login to the app
- App not loading or functioning
- eSIM activation issues
- No coverage in certain locations

**Requested features**

- Improve customer service response time
- Fix app loading issues
- Ensure OTP delivery
- Clarify data plan details (e.g., 24-hour period)
- Improve app stability


### GTeSIM

[App page](https://appshunter.io/ios/app/gtesim/id6751993204)

This app provides a marketplace for eSIMs, offering instant activation for global connectivity. Travelers can enjoy high-speed data and flexible plans in over 200 countries without physical SIM cards.

**Highlights:** eSIM marketplace, Instant eSIM activation, Global connectivity, High-speed data, Flexible plans, Coverage in 200+ countries

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

**In-app purchases:** none


## Frequently asked questions

### Is Xummer eSIM free?

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

### Is GTeSIM free?

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

### Which has better reviews, Xummer eSIM or GTeSIM?

GTeSIM is rated higher. Xummer eSIM averages 4.9 out of 5 from 24 ratings, while GTeSIM averages 5.0 from 1 ratings.

### Do Xummer eSIM or GTeSIM have ads?

Xummer eSIM shows ads; GTeSIM does not.

### Which is updated more often, Xummer eSIM or GTeSIM?

Xummer eSIM ships an update every 2 weeks, and GTeSIM every 3 weeks. Most recently, Xummer eSIM was updated on October 30, 2026 and GTeSIM on November 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.*