# Pam IDFM vs Offsite rocks

The clearest difference is update cadence: Pam IDFM at every 6 weeks against Offsite rocks's every 4 months. Offsite rocks's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Pam IDFM ships an update every 6 weeks, Offsite rocks every 4 months. The most recent releases landed on October 8, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Pam IDFM | Offsite rocks |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/pam-idfm/id6443473652/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 4 months |
| Monetization | Free with in-app purchases | — |
| Size | 134 MB | 53 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Via Transportation, Inc.](https://appshunter.io/developer/657777018) | [seminaire.com](https://appshunter.io/developer/1611317200) |

## What reviewers say

### Pam IDFM

[App page](https://appshunter.io/ios/app/pam-idfm/id6443473652)

Manage your public transport journeys with this app. Book, modify, or cancel rides, track vehicle arrivals, and pay for your trips directly from your phone. Designed for individuals with reduced mobility or disabilities, it facilitates travel across the entire Île-de-France region.

**Highlights:** Book and manage journeys, Modify or cancel reservations, Track vehicle approach, In-app payment, Accessible transport service, Île-de-France coverage

**Features:** Apple Wallet

**In-app purchases:** none


### Offsite rocks

[App page](https://appshunter.io/ios/app/offsite-rocks/id6745890749)

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

**In-app purchases:** none


## Frequently asked questions

### Is Pam IDFM free?

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

### Is Offsite rocks free?

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

### Do Pam IDFM or Offsite rocks have ads?

Neither Pam IDFM nor Offsite rocks shows ads.

### Which is updated more often, Pam IDFM or Offsite rocks?

Pam IDFM ships an update every 6 weeks, and Offsite rocks every 4 months. Most recently, Pam IDFM was updated on October 8, 2026 and Offsite rocks on October 1, 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.*