# Saarfahrplan vs RNN D

The clearest difference is update cadence: RNN D at every 5 weeks against Saarfahrplan's every 10 months. RNN D also leads on iOS requirement (13.0 vs 16.7). 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.

Saarfahrplan ships an update every 10 months, RNN D every 5 weeks. The most recent releases landed on October 23, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Saarfahrplan | RNN D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.1 (11 ratings)](https://appshunter.io/ios/app/saarfahrplan/id574369626/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 5 weeks** |
| Monetization | Free | — |
| Size | 168 MB | 47 MB |
| Requires iOS | 16.7 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Zweckverband Personennahverkehr Saarland](https://appshunter.io/developer/574369729) | [RNN](https://appshunter.io/developer/1681568221) |

## What reviewers say

### Saarfahrplan

[App page](https://appshunter.io/ios/app/saarfahrplan/id574369626)

This app provides real-time public transport routing information for Saarland, including stops, addresses, and points of interest. It also allows users to purchase mobile tickets and receive push notifications for connection changes.

**Highlights:** Real-time routing information, Mobile ticket purchasing, Departure and arrival times, Map display of stops, Traffic information, Connection change alerts, Calendar integration for journeys

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

**In-app purchases:** none


### RNN D

[App page](https://appshunter.io/ios/app/rnn-d-ticket/id6447518527)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Saarfahrplan free?

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

### Is RNN D free?

RNN D is free to download, with no in-app purchases.

### Do Saarfahrplan or RNN D have ads?

Neither Saarfahrplan nor RNN D shows ads.

### Which is updated more often, Saarfahrplan or RNN D?

Saarfahrplan ships an update every 10 months, and RNN D every 5 weeks. Most recently, Saarfahrplan was updated on October 23, 2026 and RNN D on October 25, 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.*