# JOSLITZ vs Train Defence

The clearest difference is in-app purchases: Train Defence at none against JOSLITZ's 1. Train Defence also leads on update cadence (weekly vs every 9 months) and iOS requirement (13.0 vs 15.0). JOSLITZ's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. JOSLITZ sells 1 one-off in-app purchase. Train Defence asks for nothing beyond the download.

JOSLITZ ships an update every 9 months, Train Defence weekly. The most recent releases landed on October 20, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | JOSLITZ | Train Defence |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.8 (9 ratings)](https://appshunter.io/ios/app/train-defence/id6754323589/reviews)** |
| Number of ratings | — | **9** |
| Positive reviews | — | 40.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 9 months | **Weekly** |
| Monetization | — | Ad-supported |
| Size | 3 MB | 154 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Masayuki Ishizuka](https://appshunter.io/developer/330537039) | [SOZAP](https://appshunter.io/developer/952456051) |

## What reviewers say

### JOSLITZ

[App page](https://appshunter.io/ios/app/joslitz/id6472687919)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Neon Block | $0.99 | one-time |


### Train Defence

[App page](https://appshunter.io/ios/app/train-defence/id6754323589)

Command an armored train in a post-apocalyptic desert war. Upgrade wagons, mount weapons, and blast through enemy convoys and massive bosses to survive. Rule the wasteland with your rolling fortress.

**Highlights:** Build and upgrade war train, Mount devastating weapons, Face massive boss fights, Smash through barriers, Battle raiders, Rule the wasteland

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

**In-app purchases:** none


## Frequently asked questions

### Is JOSLITZ free?

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

### Is Train Defence free?

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

### Do JOSLITZ or Train Defence have ads?

Train Defence shows ads; JOSLITZ does not.

### Which is updated more often, JOSLITZ or Train Defence?

JOSLITZ ships an update every 9 months, and Train Defence weekly. Most recently, JOSLITZ was updated on October 20, 2026 and Train Defence on October 7, 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.*