# OilQuick vs BULLKAT

The clearest difference is iOS requirement: BULLKAT at 12.0 against OilQuick's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

OilQuick ships an update every 9 months, BULLKAT every 8 months. The most recent releases landed on October 16, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | OilQuick | BULLKAT |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 8 months** |
| Size | 43 MB | 59 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Oilquick](https://appshunter.io/developer/1455982731) | [DVSE GmbH](https://appshunter.io/developer/436130172) |

## What reviewers say

### OilQuick

[App page](https://appshunter.io/ios/app/oilquick/id1455982732)

**Features:** macOS Compatibility

**In-app purchases:** none


### BULLKAT

[App page](https://appshunter.io/ios/app/bullkat/id6447672469)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is OilQuick free?

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

### Is BULLKAT free?

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

### Do OilQuick or BULLKAT have ads?

Neither OilQuick nor BULLKAT shows ads.

### Which is updated more often, OilQuick or BULLKAT?

OilQuick ships an update every 9 months, and BULLKAT every 8 months. Most recently, OilQuick was updated on October 16, 2026 and BULLKAT on October 25, 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.*