# ZIM@SBB vs RALLY CDMX PASS

The clearest difference is price: ZIM@SBB at Free against RALLY CDMX PASS's $2.99. On update cadence, ads, in-app purchases and device support there is nothing between them.

ZIM@SBB is free to download; RALLY CDMX PASS costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ZIM@SBB ships an update monthly, RALLY CDMX PASS every 2 months. The most recent releases landed on October 20, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | ZIM@SBB | RALLY CDMX PASS |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[4.2 (13 ratings)](https://appshunter.io/ios/app/zimsbb-esim-data-plans/id6469112236/reviews)** | — |
| Number of ratings | **13** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | — |
| Size | 76 MB | 105 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ZIM Connections Ltd.](https://appshunter.io/developer/1611244476) | [Marco Cabanillas](https://appshunter.io/developer/1882167668) |

## What reviewers say

### ZIM@SBB

[App page](https://appshunter.io/ios/app/zimsbb-esim-data-plans/id6469112236)

This app provides travelers with a seamless digital SIM experience for mobile connectivity in over 200 destinations. It offers affordable data plans without roaming charges, using innovative eSIM technology for easy activation and reliable global network access.

**Highlights:** eSIM data plans for 200+ destinations, No roaming charges, Affordable plans starting at CHF 2, 24/7 live chat support, Multi-network connectivity, Easy app-based activation

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

**In-app purchases:** none


### RALLY CDMX PASS

[App page](https://appshunter.io/ios/app/rally-cdmx-pass/id6760084472)

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

**In-app purchases:** none


## Frequently asked questions

### Is ZIM@SBB free?

ZIM@SBB is free to download, with no in-app purchases.

### Is RALLY CDMX PASS free?

RALLY CDMX PASS costs $2.99, with no in-app purchases.

### Do ZIM@SBB or RALLY CDMX PASS have ads?

Neither ZIM@SBB nor RALLY CDMX PASS shows ads.

### Which is updated more often, ZIM@SBB or RALLY CDMX PASS?

ZIM@SBB ships an update monthly, and RALLY CDMX PASS every 2 months. Most recently, ZIM@SBB was updated on October 20, 2026 and RALLY CDMX PASS 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.*