# Mex Train vs Domino Adder

The clearest difference is update cadence: Domino Adder at every 5 days against Mex Train's every 16 months. Mex Train's advantage is review sentiment (56% vs 33%) and ratings volume (26 vs 8). On price, rating, 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.

On the App Store both sit at effectively the same score — 3.5 for Mex Train against 3.5 for Domino Adder. Both are backed by a comparable volume of ratings — 26 and 8 respectively. Written reviews are what separate them: 56% of Mex Train's written reviews are positive against 33% of Domino Adder's.

Mex Train ships an update every 16 months, Domino Adder every 5 days. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Mex Train | Domino Adder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (26 ratings)](https://appshunter.io/ios/app/mex-train/id6448130068/reviews) | [3.5 (8 ratings)](https://appshunter.io/ios/app/domino-adder/id6743041020/reviews) |
| Number of ratings | **26** | 8 |
| Positive reviews | **56.3% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | **Every 5 days** |
| Monetization | Free | Free |
| Size | 6 MB | 37 MB |
| Requires iOS | **12.4** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Phil Stern](https://appshunter.io/developer/636410771) | [Double Eye Labs LLC](https://appshunter.io/developer/1800982686) |

## What reviewers say

### Mex Train

[App page](https://appshunter.io/ios/app/mex-train/id6448130068)

A digital adaptation of the popular family domino game. Compete against three AI opponents, strategically arranging your dominoes to build the best train. Utilize hints to guide your moves and optimize your gameplay.

**Highlights:** Play against three computer opponents, Drag and arrange dominoes, Flip dominoes before play, Build your perfect train, Get play hints

**Features:** macOS Compatibility

**In-app purchases:** none


### Domino Adder

[App page](https://appshunter.io/ios/app/domino-adder/id6743041020)

Instantly count domino scores using your device's camera. Simply point your camera at the dominoes to get accurate dot counts in real-time, speeding up your games without manual calculation.

**Highlights:** Instant scoring with camera, Accurate dot counts, Real-time visualization, Fast and responsive, Supports standard domino sets, Works in various lighting

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

**In-app purchases:** none


## Frequently asked questions

### Is Mex Train free?

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

### Is Domino Adder free?

Domino Adder is free to download, with no in-app purchases.

### Which has better reviews, Mex Train or Domino Adder?

Mex Train and Domino Adder are both rated 3.5 out of 5 on the App Store, from 26 and 8 ratings respectively.

### Do Mex Train or Domino Adder have ads?

Neither Mex Train nor Domino Adder shows ads.

### Which is updated more often, Mex Train or Domino Adder?

Mex Train ships an update every 16 months, and Domino Adder every 5 days. Most recently, Mex Train was updated on November 3, 2026 and Domino Adder 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.*