# Relax Bird vs Train Run Run

The clearest difference is rating: Relax Bird at 5.0 against Train Run Run's 4.4. Relax Bird also leads on ads (none vs shown) and monetization model (free vs ad-supported). Train Run Run's advantage is ratings volume (38 vs 1). On price, update cadence, 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.

Relax Bird holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Train Run Run has 38 ratings behind it against 1, so its average is the more settled of the two.

Relax Bird ships an update every 2 months, Train Run Run monthly. The most recent releases landed on October 10, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Relax Bird | Train Run Run |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/relax-bird/id1062472986/reviews)** | [4.4 (38 ratings)](https://appshunter.io/ios/app/train-run-run/id1451738084/reviews) |
| Number of ratings | 1 | **38** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | **Free** | Ad-supported |
| Size | 8 MB | 142 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Linloole](https://appshunter.io/developer/302538327) | [PINPIN TEAM SARL](https://appshunter.io/developer/428404628) |

## What reviewers say

### Relax Bird

[App page](https://appshunter.io/ios/app/relax-bird/id1062472986)

Control a bird's flight with a single tap to navigate through obstacles and thorns. Enjoy a relaxing, tension-free experience with simple, free-flying gameplay.

**Highlights:** Single tap controls, Obstacle avoidance, Free flying gameplay, Relaxing pace, Simple mechanics

**Features:** macOS Compatibility

**In-app purchases:** none


### Train Run Run

[App page](https://appshunter.io/ios/app/train-run-run/id1451738084)

Control a train, build your own tracks, and perform daring jumps. Compete to travel the furthest distances and gather as many coins as possible. Experience thrilling railway adventures.

**Highlights:** Drive a train, Create custom tracks, Perform aerial jumps, Collect coins, Compete for distance

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

**In-app purchases:** none


## Frequently asked questions

### Is Relax Bird free?

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

### Is Train Run Run free?

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

### Which has better reviews, Relax Bird or Train Run Run?

Relax Bird is rated higher. Relax Bird averages 5.0 out of 5 from 1 ratings, while Train Run Run averages 4.4 from 38 ratings.

### Do Relax Bird or Train Run Run have ads?

Train Run Run shows ads; Relax Bird does not.

### Which is updated more often, Relax Bird or Train Run Run?

Relax Bird ships an update every 2 months, and Train Run Run monthly. Most recently, Relax Bird was updated on October 10, 2026 and Train Run Run on October 14, 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.*