# Mex Train vs QuickScore for ONO 99

The clearest difference is in-app purchases: Mex Train at none against QuickScore for ONO 99's 1. Mex Train also leads on ads (none vs shown) and iOS requirement (12.4 vs 15.0). QuickScore for ONO 99's advantage is update cadence (every 3 days vs every 16 months). On price and device support there is nothing between them.

Both are free to download. QuickScore for ONO 99 sells 1 one-off in-app purchase. Mex Train asks for nothing beyond the download.

Mex Train ships an update every 16 months, QuickScore for ONO 99 every 3 days. The most recent releases landed on October 20, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Mex Train | QuickScore for ONO 99 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (21 ratings)](https://appshunter.io/ios/app/mex-train/id6448130068/reviews)** | — |
| Number of ratings | **21** | — |
| Positive reviews | 56.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 16 months | **Every 3 days** |
| Monetization | Free | — |
| Size | 6 MB | 19 MB |
| Requires iOS | **12.4** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Phil Stern](https://appshunter.io/developer/636410771) | [Relectus](https://appshunter.io/developer/315725634) |

## 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


### QuickScore for ONO 99

[App page](https://appshunter.io/ios/app/quickscore-for-ono-99/id6760011574)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is Mex Train free?

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

### Is QuickScore for ONO 99 free?

QuickScore for ONO 99 is free to download, with in-app purchases available.

### Do Mex Train or QuickScore for ONO 99 have ads?

QuickScore for ONO 99 shows ads; Mex Train does not.

### Which is updated more often, Mex Train or QuickScore for ONO 99?

Mex Train ships an update every 16 months, and QuickScore for ONO 99 every 3 days. Most recently, Mex Train was updated on October 20, 2026 and QuickScore for ONO 99 on October 16, 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.*