# Mex Train vs Left Right Center Dot Ads

The clearest difference is rating: Mex Train at 3.5 against Left Right Center Dot Ads's 3.0. Mex Train also leads on in-app purchases (none vs 4) and ads (none vs shown). Left Right Center Dot Ads's advantage is update cadence (every 6 months vs every 16 months). On price and device support there is nothing between them.

Both are free to download. Left Right Center Dot Ads sells 4 one-off in-app purchases. Mex Train asks for nothing beyond the download.

Mex Train holds the better App Store score, 3.5 against 3.0. That said, the two scores are not equally well evidenced: Mex Train has 26 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 56% of Mex Train's written reviews are positive against 25% of Left Right Center Dot Ads's.

Mex Train ships an update every 16 months, Left Right Center Dot Ads every 6 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Mex Train | Left Right Center Dot Ads |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (26 ratings)](https://appshunter.io/ios/app/mex-train/id6448130068/reviews)** | [3.0 (4 ratings)](https://appshunter.io/ios/app/left-right-center-dot-ads/id6476575400/reviews) |
| Number of ratings | **26** | 4 |
| Positive reviews | **56.3% of reviews** | 25.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 16 months | **Every 6 months** |
| Monetization | **Free** | Ad-supported |
| Size | 6 MB | 7 MB |
| Requires iOS | **12.4** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Phil Stern](https://appshunter.io/developer/636410771) | [John Archer](https://appshunter.io/developer/1680981110) |

## 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


### Left Right Center Dot Ads

[App page](https://appshunter.io/ios/app/left-right-center-dot-ads/id6476575400)

This free dice rolling app simulates Left Right Center Dot dice. It supports iPhone and iPad, but not offline play or Mac/Apple Watch. A paid version removes ads and adds more device support and offline functionality.

**Highlights:** Simulates Left Right Center Dot dice, Free to download, Supports iPhone and iPad, Ad-supported, Offers paid version for ad-free experience and more features

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tips | $0.99 | one-time |
| Tips | $9.99 | one-time |
| Tips | $24.99 | one-time |
| Tips | $99.99 | one-time |


## Frequently asked questions

### Is Mex Train free?

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

### Is Left Right Center Dot Ads free?

Left Right Center Dot Ads is free to download, with in-app purchases available.

### Which has better reviews, Mex Train or Left Right Center Dot Ads?

Mex Train is rated higher. Mex Train averages 3.5 out of 5 from 26 ratings, while Left Right Center Dot Ads averages 3.0 from 4 ratings.

### Do Mex Train or Left Right Center Dot Ads have ads?

Left Right Center Dot Ads shows ads; Mex Train does not.

### Which is updated more often, Mex Train or Left Right Center Dot Ads?

Mex Train ships an update every 16 months, and Left Right Center Dot Ads every 6 months. Most recently, Mex Train was updated on October 24, 2026 and Left Right Center Dot Ads 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.*