# S Immo RNN vs CourierSet

The clearest difference is update cadence: CourierSet at every 3 weeks against S Immo RNN's every 28 months. S Immo RNN's advantage is iOS requirement (15.0 vs 17.0). 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.

S Immo RNN ships an update every 28 months, CourierSet every 3 weeks. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | S Immo RNN | CourierSet |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 28 months | **Every 3 weeks** |
| Monetization | Ad-supported | — |
| Size | 25 MB | 14 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Immobiliengesellschaft der Sparkasse Rhein Neckar Nord mbH](https://appshunter.io/developer/1611184660) | [MATTALNET GRUPP OU](https://appshunter.io/developer/1617275937) |

## What reviewers say

### S Immo RNN

[App page](https://appshunter.io/ios/app/s-immo-rnn/id1611184658)

Discover current real estate listings for buying and renting in the Rhein Neckar metropolitan region. Browse properties from Mannheim, Weinheim, and surrounding areas, as well as nationwide listings from Sparkasse.

**Highlights:** Real estate listings, Buying and renting options, Rhein Neckar region focus, Nationwide Sparkasse properties, Search by location

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

**In-app purchases:** none


### CourierSet

[App page](https://appshunter.io/ios/app/courierset/id1617275935)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is S Immo RNN free?

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

### Is CourierSet free?

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

### Do S Immo RNN or CourierSet have ads?

Neither S Immo RNN nor CourierSet shows ads.

### Which is updated more often, S Immo RNN or CourierSet?

S Immo RNN ships an update every 28 months, and CourierSet every 3 weeks. Most recently, S Immo RNN was updated on November 3, 2026 and CourierSet on November 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.*