# Mental Maths Training vs Hue Clue

The clearest difference is ads: Mental Maths Training at none against Hue Clue's shown. Mental Maths Training also leads on update cadence (every 9 days vs monthly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Mental Maths Training ships an update every 9 days, Hue Clue monthly. The most recent releases landed on October 3, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Mental Maths Training | Hue Clue |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.8 (25 ratings)](https://appshunter.io/ios/app/hue-clue/id6764530486/reviews)** |
| Number of ratings | — | **25** |
| Positive reviews | — | 40.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 9 days** | Monthly |
| Monetization | — | Ad-supported |
| Size | 3 MB | 76 MB |
| Requires iOS | 18.2 | 18.2 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Pascal Jesenberger](https://appshunter.io/developer/1770179401) | [ANDREI GORA&S](https://appshunter.io/developer/1895820944) |

## What reviewers say

### Mental Maths Training

[App page](https://appshunter.io/ios/app/mental-maths-training/id6743362584)

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

**In-app purchases:** none


### Hue Clue

[App page](https://appshunter.io/ios/app/hue-clue/id6764530486)

Guess the hidden color based on word associations. Earn coins by matching shades on a gradient grid. Compete against a bot or a friend in this engaging color-guessing game.

**Highlights:** Word association color guessing, Coin-based scoring, Gradient color grid selection, Bot mode, 2 Player pass-the-phone mode, Multi-round matches

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

**In-app purchases:** none


## Frequently asked questions

### Is Mental Maths Training free?

Mental Maths Training is free to download, with no in-app purchases.

### Is Hue Clue free?

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

### Do Mental Maths Training or Hue Clue have ads?

Hue Clue shows ads; Mental Maths Training does not.

### Which is updated more often, Mental Maths Training or Hue Clue?

Mental Maths Training ships an update every 9 days, and Hue Clue monthly. Most recently, Mental Maths Training was updated on October 3, 2026 and Hue Clue on October 15, 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.*