# CMLink eSIM vs Passport Memory

The clearest difference is rating: Passport Memory at 5.0 against CMLink eSIM's 2.8. Passport Memory also leads on update cadence (every 2 months vs every 7 months). CMLink eSIM's advantage is ratings volume (19 vs 1) and iOS requirement (12.0 vs 15.1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Passport Memory holds the better App Store score, 5.0 against 2.8. That said, the two scores are not equally well evidenced: CMLink eSIM has 19 ratings behind it against 1, so its average is the more settled of the two.

CMLink eSIM ships an update every 7 months, Passport Memory every 2 months. The most recent releases landed on October 26, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | CMLink eSIM | Passport Memory |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (19 ratings)](https://appshunter.io/ios/app/cmlink-esim-global-esim-plan/id6449178471/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/passport-memory/id6774572829/reviews)** |
| Number of ratings | **19** | 1 |
| Positive reviews | 14.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 104 MB | 34 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [CHINA MOBILE INTERNATIONAL LIMITED](https://appshunter.io/developer/579246476) | [Alex Hylton](https://appshunter.io/developer/1883319704) |

## What reviewers say

### CMLink eSIM

[App page](https://appshunter.io/ios/app/cmlink-esim-global-esim-plan/id6449178471)

Access global data connectivity in over 190 countries with this app. Easily set up an eSIM in minutes for seamless communication, avoiding expensive roaming fees and the need for physical SIM cards.

**Highlights:** Global data connectivity, eSIM setup in minutes, Coverage in 190+ destinations, Affordable data plans, Avoids roaming charges, Simple activation

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

**In-app purchases:** none


### Passport Memory

[App page](https://appshunter.io/ios/app/passport-memory/id6774572829)

Document your journeys with photos, budgets, and activities, creating unique passport stamps for each destination. Discover real trips from other travelers, get AI-powered destination recommendations, and plan future adventures with detailed budget tracking.

**Highlights:** Log trips with photos and details, Create unique passport stamps, Browse real traveler trips, AI travel recommendations, Plan future trips with budgets, Detailed budget tracking, Personal passport booklet

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

**In-app purchases:** none


## Frequently asked questions

### Is CMLink eSIM free?

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

### Is Passport Memory free?

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

### Which has better reviews, CMLink eSIM or Passport Memory?

Passport Memory is rated higher. CMLink eSIM averages 2.8 out of 5 from 19 ratings, while Passport Memory averages 5.0 from 1 ratings.

### Do CMLink eSIM or Passport Memory have ads?

Neither CMLink eSIM nor Passport Memory shows ads.

### Which is updated more often, CMLink eSIM or Passport Memory?

CMLink eSIM ships an update every 7 months, and Passport Memory every 2 months. Most recently, CMLink eSIM was updated on October 26, 2026 and Passport Memory on October 14, 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.*