# Smart Riddles & Brain Teasers vs Mathgrid

The clearest difference is ads: Mathgrid at none against Smart Riddles & Brain Teasers's shown. Smart Riddles & Brain Teasers's advantage is update cadence (every 3 weeks vs every 3 months) and iOS requirement (12.0 vs 15.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Smart Riddles & Brain Teasers sells 10 one-off in-app purchases and Mathgrid sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Smart Riddles & Brain Teasers ships an update every 3 weeks, Mathgrid every 3 months. The most recent releases landed on October 24, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Smart Riddles & Brain Teasers | Mathgrid |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (37 ratings)](https://appshunter.io/ios/app/smart-riddles-and-brain-teasers/id1499789408/reviews)** | — |
| Number of ratings | **37** | — |
| Positive reviews | 87.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 368 MB | 108 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mobile Analytics Poland sp. z o.o.](https://appshunter.io/developer/1734436507) | [XSGames](https://appshunter.io/developer/1725979641) |

## What reviewers say

### Smart Riddles & Brain Teasers

[App page](https://appshunter.io/ios/app/smart-riddles-and-brain-teasers/id1499789408)

Challenge your mind with creative and absurd solutions to tricky puzzles. This game offers innovative exercises to boost your IQ, logic, memory, and creativity. With numerous levels and constant updates, it provides a fun trivia experience for all ages.

**Highlights:** 160+ levels, Unexpected and humorous answers, IQ boosting exercises, Trivia for all ages, Constantly added new quizzes

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3 Diamonds | $0.99 | one-time |
| 10 Diamonds | $1.99 | one-time |
| 20 Diamonds | $2.99 | one-time |
| 500 Diamonds | $2.99 | one-time |
| Remove ADS | $3.99 | one-time |
| Special offer | $3.99 | one-time |
| 500 Diamonds + NoAds | $3.99 | one-time |
| 40 Diamonds | $4.99 | one-time |
| 2500 Diamonds Hot Offer | $4.99 | one-time |
| 2000 Diamonds | $6.99 | 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 Smart Riddles & Brain Teasers free?

Smart Riddles & Brain Teasers is free to download, with in-app purchases available.

### Is Mathgrid free?

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

### Do Smart Riddles & Brain Teasers or Mathgrid have ads?

Smart Riddles & Brain Teasers shows ads; Mathgrid does not.

### Which is updated more often, Smart Riddles & Brain Teasers or Mathgrid?

Smart Riddles & Brain Teasers ships an update every 3 weeks, and Mathgrid every 3 months. Most recently, Smart Riddles & Brain Teasers was updated on October 24, 2026 and Mathgrid on October 13, 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.*