# SmartTrain vs RN KomReg

The clearest difference is iOS requirement: RN KomReg at 13.0 against SmartTrain's 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.

Both ship on a similar rhythm, roughly every 5 weeks. The most recent releases landed on September 9, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | SmartTrain | RN KomReg |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | Every 5 weeks |
| Size | 100 MB | 13 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Klein Sergej](https://appshunter.io/developer/1634179640) | [EDITH GmbH & Co. KG](https://appshunter.io/developer/1159057644) |

## What reviewers say

### SmartTrain

[App page](https://appshunter.io/ios/app/smarttrain/id1634179638)

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

**In-app purchases:** none


### RN KomReg

[App page](https://appshunter.io/ios/app/rn-komreg/id6749212737)

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

**In-app purchases:** none


## Frequently asked questions

### Is SmartTrain free?

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

### Is RN KomReg free?

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

### Do SmartTrain or RN KomReg have ads?

Neither SmartTrain nor RN KomReg shows ads.

### Which is updated more often, SmartTrain or RN KomReg?

SmartTrain ships an update every 5 weeks, and RN KomReg every 5 weeks. Most recently, SmartTrain was updated on September 9, 2026 and RN KomReg on September 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.*