# Train Tumble vs 후후 비눗방울

The clearest difference is ads: 후후 비눗방울 at none against Train Tumble's shown. 후후 비눗방울 also leads on update cadence (every 11 days vs every 2 months). Train Tumble's advantage is iOS requirement (15.0 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.

Train Tumble ships an update every 2 months, 후후 비눗방울 every 11 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Train Tumble | 후후 비눗방울 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (68 ratings)](https://appshunter.io/ios/app/train-tumble/id6745474468/reviews)** | — |
| Number of ratings | **68** | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 11 days** |
| Monetization | Ad-supported | — |
| Size | 228 MB | 45 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, Apple Watch, Vision Pro** |
| Age rating | 9+ | 4+ |
| Developer | [RollingStudio](https://appshunter.io/developer/1462929474) | [JaeHyeok Yeo](https://appshunter.io/developer/6795752095) |

## What reviewers say

### Train Tumble

[App page](https://appshunter.io/ios/app/train-tumble/id6745474468)

Guide giant monsters onto train tracks for a chaotic and comical adventure. Launch creatures to trigger hilarious ragdoll physics and enjoy a riot of effects. The more you launch, the more fun you'll have.

**Highlights:** Launch giant monsters, Ragdoll physics animations, Comical effects, Hilarious adventure, Simple push mechanic

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

**In-app purchases:** none


### 후후 비눗방울

[App page](https://appshunter.io/ios/app/id6806738399)

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is Train Tumble free?

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

### Is 후후 비눗방울 free?

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

### Do Train Tumble or 후후 비눗방울 have ads?

Train Tumble shows ads; 후후 비눗방울 does not.

### Which is updated more often, Train Tumble or 후후 비눗방울?

Train Tumble ships an update every 2 months, and 후후 비눗방울 every 11 days. Most recently, Train Tumble was updated on November 5, 2026 and 후후 비눗방울 on October 31, 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.*