# The Jumper Problem vs Knight Grid

The clearest difference is iOS requirement: The Jumper Problem at 14.0 against Knight Grid's 26.0. On price, ads, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | The Jumper Problem | Knight Grid |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | — | Every 8 days |
| Size | 71 MB | 7 MB |
| Requires iOS | **14.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [Enrico Chaves Alvar](https://appshunter.io/developer/1725443787) | [Abdelfatah Aziz](https://appshunter.io/developer/1767445377) |

## What reviewers say

### The Jumper Problem

[App page](https://appshunter.io/ios/app/the-jumper-problem/id6746377031)

**Features:** macOS Compatibility

**In-app purchases:** none


### Knight Grid

[App page](https://appshunter.io/ios/app/knight-grid/id6759575829)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is The Jumper Problem free?

The Jumper Problem is free to download, with no in-app purchases.

### Is Knight Grid free?

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

### Do The Jumper Problem or Knight Grid have ads?

Both The Jumper Problem and Knight Grid show 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.*