# ZZZ Wake Up! vs Train Radar

The clearest difference is ads: Train Radar at none against ZZZ Wake Up!'s shown. Train Radar also leads on update cadence (every 3 days vs every 2 months). ZZZ Wake Up!'s advantage is iOS requirement (13.0 vs 18.0). On price, 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.

ZZZ Wake Up! ships an update every 2 months, Train Radar every 3 days. The most recent releases landed on October 20, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | ZZZ Wake Up! | Train Radar |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | — | Freemium |
| Size | 56 MB | 16 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [SMOLT STAGE, K.K.](https://appshunter.io/developer/1708601451) | [Alihan Aktay](https://appshunter.io/developer/1795869434) |

## What reviewers say

### ZZZ Wake Up!

[App page](https://appshunter.io/ios/app/zzz-wake-up/id6768897512)

**Features:** macOS Compatibility, 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:** none


## Frequently asked questions

### Is ZZZ Wake Up! free?

ZZZ Wake Up! is free to download, with no in-app purchases.

### Is Train Radar free?

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

### Do ZZZ Wake Up! or Train Radar have ads?

ZZZ Wake Up! shows ads; Train Radar does not.

### Which is updated more often, ZZZ Wake Up! or Train Radar?

ZZZ Wake Up! ships an update every 2 months, and Train Radar every 3 days. Most recently, ZZZ Wake Up! was updated on October 20, 2026 and Train Radar on October 19, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*