# Math Train Brain vs Rikiki

The clearest difference is rating: Rikiki at 5.0 against Math Train Brain's 3.7. Math Train Brain's advantage is ratings volume (38 vs 1) and iOS requirement (9.0 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Rikiki holds the better App Store score, 5.0 against 3.7. That said, the two scores are not equally well evidenced: Math Train Brain has 38 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | Math Train Brain | Rikiki |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (38 ratings)](https://appshunter.io/ios/app/math-train-brain/id1451436634/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rikiki/id6743997704/reviews)** |
| Number of ratings | **38** | 1 |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Monetization | Free | Free |
| Size | 56 MB | 30 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Duong Pham Son](https://appshunter.io/developer/1297138564) | [leopold Van Beirs](https://appshunter.io/developer/1805457801) |

## What reviewers say

### Math Train Brain

[App page](https://appshunter.io/ios/app/math-train-brain/id1451436634)

A simple and engaging game designed to sharpen your mental arithmetic skills. Players tap the correct numerical answer to progress through challenges. Enjoy a clean interface and straightforward gameplay.

**Highlights:** Tap the correct answer, Easy to play, Simple design, Improve brain function

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

**In-app purchases:** none


### Rikiki

[App page](https://appshunter.io/ios/app/rikiki/id6743997704)

Easily track card game scores and manage trick-taking games with friends and family. Features automated score updates and dynamic visuals for a fun, paperless experience.

**Highlights:** Add players and set game rules, Announce tricks at round start, Track predictions and results, Automated score updates, Intuitive interface, Dynamic visuals

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

**In-app purchases:** none


## Frequently asked questions

### Is Math Train Brain free?

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

### Is Rikiki free?

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

### Which has better reviews, Math Train Brain or Rikiki?

Rikiki is rated higher. Math Train Brain averages 3.7 out of 5 from 38 ratings, while Rikiki averages 5.0 from 1 ratings.

### Do Math Train Brain or Rikiki have ads?

Neither Math Train Brain nor Rikiki shows ads.

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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.*