# Mental Math Practice & Riddles vs Mathgrid

The clearest difference is ads: Mathgrid at none against Mental Math Practice & Riddles's shown. Mental Math Practice & Riddles's advantage is update cadence (every 3 weeks vs every 3 months) and iOS requirement (13.4 vs 15.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Mental Math Practice & Riddles sells 7 in-app purchases, starting at $0.99 per month and Mathgrid sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Mental Math Practice & Riddles ships an update every 3 weeks, Mathgrid every 3 months. The most recent releases landed on September 10, 2026 and August 11, 2026 respectively.

## The numbers

| Metric | Mental Math Practice & Riddles | Mathgrid |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mental-math-practice-and-riddles/id6463495405/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 34 MB | 108 MB |
| Requires iOS | **13.4** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yesno Labs](https://appshunter.io/developer/1704491583) | [XSGames](https://appshunter.io/developer/1725979641) |

## What reviewers say

### Mental Math Practice & Riddles

[App page](https://appshunter.io/ios/app/mental-math-practice-and-riddles/id6463495405)

Enhance your arithmetic and logic skills with engaging mini-games and puzzles. This app offers a variety of challenges, from timed math practices to creative equation building, designed to sharpen your cognitive abilities in a fun and relaxing way.

**Highlights:** Mental math challenges, Cross Math puzzles, Math riddles, Timed math practices, Connect numbers puzzles, Build equations, Reach the number challenges

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yosu Limited Offer: 1 month | $0.99 | per month |
| Yosu Limited Offer: 3 months | $1.99 | per 3 months |
| Yosu Math Premium: 1 month | $2.99 | per month |
| Yosu Limited Offer: 1 year | $4.99 | per year |
| Yosu Math Premium: 3 months | $5.99 | per 3 months |
| Yosu Math Premium: 1 year | $14.99 | per year |
| Yosu Math Limited Offer | $3.99 | one-time |


### Mathgrid

[App page](https://appshunter.io/ios/app/mathgrid-brain-training-game/id6762621372)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Donate | $0.99 | one-time |
| Donate + Coffee | $3.99 | one-time |
| Donate + Love | $6.99 | one-time |


## Frequently asked questions

### Is Mental Math Practice & Riddles free?

Mental Math Practice & Riddles is free to download, with in-app purchases available.

### Is Mathgrid free?

Mathgrid is free to download, with in-app purchases available.

### Do Mental Math Practice & Riddles or Mathgrid have ads?

Mental Math Practice & Riddles shows ads; Mathgrid does not.

### Which is updated more often, Mental Math Practice & Riddles or Mathgrid?

Mental Math Practice & Riddles ships an update every 3 weeks, and Mathgrid every 3 months. Most recently, Mental Math Practice & Riddles was updated on September 10, 2026 and Mathgrid on August 11, 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.*