# Gear Warrior vs Train Invasion

The clearest difference is review sentiment: Gear Warrior at 100% against Train Invasion's 25%. Gear Warrior also leads on rating (4.0 vs 3.0) and update cadence (every 3 weeks vs every 2 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Gear Warrior holds the better App Store score, 4.0 against 3.0. Both are backed by a comparable volume of ratings — 3 and 5 respectively. Written reviews point the same way: 100% of Gear Warrior's written reviews are positive against 25% of Train Invasion's.

Gear Warrior ships an update every 3 weeks, Train Invasion every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Gear Warrior | Train Invasion |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (3 ratings)](https://appshunter.io/ios/app/gear-warrior/id6748899326/reviews)** | [3.0 (5 ratings)](https://appshunter.io/ios/app/train-invasion/id6751881247/reviews) |
| Number of ratings | 3 | **5** |
| Positive reviews | **100.0% of reviews** | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Ad-supported | Ad-supported |
| Size | 116 MB | 201 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [ZPLAY (HK) TECHNOLOGY CO., LIMITED](https://appshunter.io/developer/1301067319) | [Kiwert](https://appshunter.io/developer/1426743821) |

## What reviewers say

### Gear Warrior

[App page](https://appshunter.io/ios/app/gear-warrior/id6748899326)

A tactical battle game where players strategically place rotating gears to generate and deploy various units in real-time. Progress through challenging levels across diverse battlegrounds by building a powerful army and upgrading units.

**Highlights:** Strategic gear-based unit production, Intuitive controls, Satisfying combat animations, Variety of upgradeable units, Dozens of handcrafted levels, Casual gameplay with deep strategy

**Features:** macOS Compatibility

**In-app purchases:** none


### Train Invasion

[App page](https://appshunter.io/ios/app/train-invasion/id6751881247)

Defend a runaway train from relentless zombie hordes in this action-packed defense game. Upgrade your character with powerful perks and unique builds to survive increasingly challenging waves and deadly boss battles. Every run offers a new roguelite experience with stylized visuals and immersive gameplay.

**Highlights:** Dynamic zombie wave battles, Perk-based upgrade system, Roguelite progression, Stylized visuals, Train defense gameplay, Boss battles

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Gear Warrior free?

Gear Warrior is free to download, with no in-app purchases.

### Is Train Invasion free?

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

### Which has better reviews, Gear Warrior or Train Invasion?

Gear Warrior is rated higher. Gear Warrior averages 4.0 out of 5 from 3 ratings, while Train Invasion averages 3.0 from 5 ratings.

### Do Gear Warrior or Train Invasion have ads?

Both Gear Warrior and Train Invasion show ads.

### Which is updated more often, Gear Warrior or Train Invasion?

Gear Warrior ships an update every 3 weeks, and Train Invasion every 2 months. Most recently, Gear Warrior was updated on October 24, 2026 and Train Invasion on October 24, 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.*