# Holy Shift vs MathifyK

The clearest difference is ads: MathifyK at none against Holy Shift's shown. MathifyK also leads on iOS requirement (13.0 vs 15.6). On price, 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 | Holy Shift | MathifyK |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 days | — |
| Size | 134 MB | 43 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Ediz Yilmaz](https://appshunter.io/developer/1853421789) | [Mohan Reddy](https://appshunter.io/developer/1870408863) |

## What reviewers say

### Holy Shift

[App page](https://appshunter.io/ios/app/holy-shift-cyber-reflex-game/id6755365901)

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

**In-app purchases:** none


### MathifyK

[App page](https://appshunter.io/ios/app/mathifyk/id6760960726)

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

**In-app purchases:** none


## Frequently asked questions

### Is Holy Shift free?

Holy Shift is free to download, with no in-app purchases.

### Is MathifyK free?

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

### Do Holy Shift or MathifyK have ads?

Holy Shift shows ads; MathifyK does not.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*