# PassWorld vs flexy Rheinbahn

The clearest difference is in-app purchases: flexy Rheinbahn at none against PassWorld's 6. flexy Rheinbahn also leads on update cadence (every 2 months vs every 5 months). PassWorld's advantage is iOS requirement (11.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. PassWorld sells 6 one-off in-app purchases. flexy Rheinbahn asks for nothing beyond the download.

PassWorld ships an update every 5 months, flexy Rheinbahn every 2 months. The most recent releases landed on October 10, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | PassWorld | flexy Rheinbahn |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 32 MB | 135 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jérôme Goursau](https://appshunter.io/developer/427950097) | [Via Transportation, Inc.](https://appshunter.io/developer/657777018) |

## What reviewers say

### PassWorld

[App page](https://appshunter.io/ios/app/passworld/id871174594)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Französisch | $1.99 | one-time |
| Spanisch | $1.99 | one-time |
| Italienisch | $1.99 | one-time |
| Niederländisch | $1.99 | one-time |
| Portugiesisch | $1.99 | one-time |
| Russisch | $1.99 | one-time |


### flexy Rheinbahn

[App page](https://appshunter.io/ios/app/flexy-rheinbahn/id1669963200)

This app offers an on-demand transportation service that operates without fixed schedules or routes. Users can book rides within specific districts, with flexible pick-up and drop-off points. The service utilizes environmentally friendly vehicles and optimizes routes with other passengers.

**Highlights:** On-demand service, No fixed timetable or route, Flexible pick-up/drop-off, Route optimization with other passengers, Environmentally friendly vehicles, Discounts for subscribers, children, and disabled

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is PassWorld free?

PassWorld is free to download, with in-app purchases available.

### Is flexy Rheinbahn free?

flexy Rheinbahn is free to download, with no in-app purchases.

### Do PassWorld or flexy Rheinbahn have ads?

Neither PassWorld nor flexy Rheinbahn shows ads.

### Which is updated more often, PassWorld or flexy Rheinbahn?

PassWorld ships an update every 5 months, and flexy Rheinbahn every 2 months. Most recently, PassWorld was updated on October 10, 2026 and flexy Rheinbahn on October 17, 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.*