# Chess with Robots vs Train Loop

The clearest difference is in-app purchases: Train Loop at none against Chess with Robots's 3. Train Loop also leads on ads (none vs shown). Chess with Robots's advantage is iOS requirement (9.0 vs 13.0). On price and device support there is nothing between them.

Both are free to download. Chess with Robots sells 3 one-off in-app purchases. Train Loop asks for nothing beyond the download.

## The numbers

| Metric | Chess with Robots | Train Loop |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 4 days | — |
| Monetization | — | Free |
| Size | 91 MB | 127 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Adrian McPhee](https://appshunter.io/developer/1523171224) | [Ngo Nguyen](https://appshunter.io/developer/1833419289) |

## What reviewers say

### Chess with Robots

[App page](https://appshunter.io/ios/app/chess-with-robots/id1543684589)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 0LU | $0.99 | one-time |
| L1V | $0.99 | one-time |
| 0scar | $0.99 | one-time |


### Train Loop

[App page](https://appshunter.io/ios/app/train-loop-td/id6751099677)

Defend your city from relentless zombie hordes as your armored train circles continuously. Merge powerful wagons, unlock new weapons, and upgrade your arsenal to overcome increasingly difficult waves of enemies. Experience a dynamic roguelite progression with unique perks each wave.

**Highlights:** Endless train defense, Merge and upgrade wagons, Diverse enemy types, Roguelite progression with perks, Survival scaling difficulty

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Chess with Robots free?

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

### Is Train Loop free?

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

### Do Chess with Robots or Train Loop have ads?

Chess with Robots shows ads; Train Loop does not.

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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.*