# ESF Carnet Rouge vs Pass Mob

The clearest difference is review sentiment: ESF Carnet Rouge at 13% against Pass Mob's 0%. Pass Mob's advantage is iOS requirement (13.0 vs 15.1). On price, update cadence, ads 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.

ESF Carnet Rouge ships an update monthly, Pass Mob every 2 weeks. The most recent releases landed on October 14, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | ESF Carnet Rouge | Pass Mob |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **13.3% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 25 MB | 59 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Valraiso](https://appshunter.io/developer/1438522656) | [WOP APP](https://appshunter.io/developer/1480841532) |

## What reviewers say

### ESF Carnet Rouge

[App page](https://appshunter.io/ios/app/esf-carnet-rouge/id1438522657)

Access contact details and the latest news for all French Ski School (ESF) locations. Stay updated with information from various ESF branches.

**Highlights:** ESF contact information, Latest ESF news, Information on all ESF locations

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

**In-app purchases:** none


### Pass Mob

[App page](https://appshunter.io/ios/app/pass-mob/id6480587737)

This app digitizes your school transport pass for the Pays du Mont-Blanc network. Securely store your transport ticket in a virtual wallet and present your m-ticket to controllers for legal travel. Enjoy peace of mind with your ticket always associated with your account.

**Highlights:** Digitize school transport pass, Secure virtual wallet for tickets, Offline validation of transport tickets, Legal travel with m-ticket, User-focused development and support

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

**In-app purchases:** none


## Frequently asked questions

### Is ESF Carnet Rouge free?

ESF Carnet Rouge is free to download, with no in-app purchases.

### Is Pass Mob free?

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

### Do ESF Carnet Rouge or Pass Mob have ads?

Neither ESF Carnet Rouge nor Pass Mob shows ads.

### Which is updated more often, ESF Carnet Rouge or Pass Mob?

ESF Carnet Rouge ships an update monthly, and Pass Mob every 2 weeks. Most recently, ESF Carnet Rouge was updated on October 14, 2026 and Pass Mob on October 10, 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.*