# HinnerDu vs Train Radar

The clearest difference is in-app purchases: HinnerDu at none against Train Radar's 2. HinnerDu also leads on device support (3 vs 1). Train Radar's advantage is update cadence (every 3 days vs every 4 months). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Train Radar sells 2 in-app purchases, starting at $3.99 per month. HinnerDu asks for nothing beyond the download.

HinnerDu ships an update every 4 months, Train Radar every 3 days. The most recent releases landed on October 4, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | HinnerDu | Train Radar |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 days** |
| Monetization | — | Freemium |
| Size | 9 MB | 16 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Markus Reimer](https://appshunter.io/developer/1802215398) | [Alihan Aktay](https://appshunter.io/developer/1795869434) |

## What reviewers say

### HinnerDu

[App page](https://appshunter.io/ios/app/hinnerdu-tagtider/id6746926978)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Train Radar

[App page](https://appshunter.io/ios/app/train-radar-train-tracker/id6807097922)

Visualize thousands of trains moving in real-time across Europe on a live map. Get detailed route, stop, platform, and delay information for any train. Receive alerts for platform changes or cancellations for trains you follow.

**Highlights:** Live train map of Europe, Real-time train routes and stops, Departure and arrival boards, Train following with alerts, Live delay information (Pro), Journey replay (Pro)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Train Radar Pro · Monthly | $3.99 | per month |
| Train Radar Pro - Annual | $22.99 | per year |


## Frequently asked questions

### Is HinnerDu free?

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

### Is Train Radar free?

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

### Do HinnerDu or Train Radar have ads?

Neither HinnerDu nor Train Radar shows ads.

### Which is updated more often, HinnerDu or Train Radar?

HinnerDu ships an update every 4 months, and Train Radar every 3 days. Most recently, HinnerDu was updated on October 4, 2026 and Train Radar 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.*