# what happened next? vs Mathgrid

The clearest difference is in-app purchases: what happened next? at none against Mathgrid's 3. Mathgrid's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Mathgrid sells 3 one-off in-app purchases. what happened next? asks for nothing beyond the download.

what happened next? ships an update every 5 months, Mathgrid every 3 months. The most recent releases landed on October 21, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | what happened next? | Mathgrid |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/what-happened-next/id6749170462/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Every 3 months** |
| Monetization | Ad-supported | — |
| Size | 151 MB | 108 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Raul Davrishev](https://appshunter.io/developer/1731060019) | [XSGames](https://appshunter.io/developer/1725979641) |

## What reviewers say

### what happened next?

[App page](https://appshunter.io/ios/app/what-happened-next/id6749170462)

Watch short video clips and guess how they end. Test your intuition and logic with unexpected twists. A fun, minimalistic game suitable for all ages.

**Highlights:** Watch and guess video endings, Interactive video quiz, Short clips with unexpected twists, Test intuition and logic, Suitable for all ages, Minimalistic design

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 what happened next? free?

what happened next? is free to download, with no in-app purchases.

### Is Mathgrid free?

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

### Do what happened next? or Mathgrid have ads?

what happened next? shows ads; Mathgrid does not.

### Which is updated more often, what happened next? or Mathgrid?

what happened next? ships an update every 5 months, and Mathgrid every 3 months. Most recently, what happened next? was updated on October 21, 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.*