Xummer eSIM vs GTeSIM
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Xummer eSIM
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.
- 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
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Xummer eSIM Discover the world with Hassle-Free Connectivity - Your Ultimate eSIM Solution! Stay connected anytime, anywhere with Xummer eSIM. Designed for travellers and professionals alike,Xummer eSIM provides instant access to affordable, high-speed data plans without the need for a physical SIM card. Choose from a variety of global and regional plans, activate in seconds, and manage your data usage directly from the app.
GTeSIM
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.
- eSIM marketplace
- Instant eSIM activation
- Global connectivity
- High-speed data
- Flexible plans
- Coverage in 200+ countries
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GTeSIM is your trusted eSIM marketplace for seamless global connectivity. Whether you’re traveling abroad for business or leisure, GTeSIM offers instant eSIM activation in just a few taps. Enjoy high-speed data, flexible plans, and secure connections without the hassle of physical SIM cards. With coverage in over 200+ countries and regions, GTeSIM helps you stay connected anytime, anywhere. Save money on roaming fees, switch plans effortlessly, and experience the future of mobile communication today.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Xummer eSIM | GTeSIM |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (24 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 34.0% of reviews | — |
| Number of ratings | 24 — better | 1 |
| Update frequency | Every 2 weeks — better | Every 3 weeks |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Ad-supported |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 16.4 |
| Further details — not scored | ||
| Size | 156 MB | 67 MB |
| Age rating | 4+ | 4+ |
| Developer | May Ching Teo | 福州图鲲科技有限公司 |
Customer experience
Xummer eSIM
GTeSIM
Bugs and requests
Xummer eSIM
Reported bugs
9 issues- App crashes
- Cannot login to the app
- App not loading or functioning
- eSIM activation issues
- No coverage in certain locations
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- OTP not received
- Registration errors
- Payment unsuccessful but money deducted
- SMS service unavailable
Requested features
5 requests- 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
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Xummer eSIM
No in-app purchases
GTeSIM
No in-app purchases
