# Nonstop Castle vs Train Loop

The clearest difference is ads: Nonstop Castle at none against Train Loop's shown. 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.

Both ship on a similar rhythm, roughly daily. Both last shipped on November 4, 2026.

## The numbers

| Metric | Nonstop Castle | Train Loop |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/nonstop-castle/id6736861848/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Daily | Daily |
| Monetization | Free | — |
| Size | 120 MB | 192 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Hangzhou WindIsland Technology Co., Ltd.](https://appshunter.io/developer/1040369466) | [OkiGen Games](https://appshunter.io/developer/1551346306) |

## What reviewers say

### Nonstop Castle

[App page](https://appshunter.io/ios/app/nonstop-castle/id6736861848)

Strategically combine powerful castle defenses to defeat magical monsters. Engage in tactical gameplay to overcome challenges and protect your stronghold.

**Highlights:** Freely combine castle defenses, Strategic gameplay, Defeat magical monsters, Tactical manipulation

**Features:** macOS Compatibility

**In-app purchases:** none


### Train Loop

[App page](https://appshunter.io/ios/app/train-loop/id6738042046)

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

**In-app purchases:** none


## Frequently asked questions

### Is Nonstop Castle free?

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

### Is Train Loop free?

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

### Do Nonstop Castle or Train Loop have ads?

Train Loop shows ads; Nonstop Castle does not.

### Which is updated more often, Nonstop Castle or Train Loop?

Nonstop Castle ships an update daily, and Train Loop daily. Most recently, Nonstop Castle was updated on November 4, 2026 and Train Loop on November 4, 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.*