# KOil vs OGSET

The clearest difference is update cadence: OGSET at every 2 months against KOil's every 38 months. OGSET also leads on device support (3 vs 1) and iOS requirement (12.0 vs 16.6). On price, 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.

KOil ships an update every 38 months, OGSET every 2 months. The most recent releases landed on September 29, 2026 and June 6, 2026 respectively.

## The numbers

| Metric | KOil | OGSET |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/ogset/id6469603307/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 38 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 40 MB | 41 MB |
| Requires iOS | 16.6 | **12.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Khaled Alsalem](https://appshunter.io/developer/1441688302) | [Alaa Emam](https://appshunter.io/developer/1712277839) |

## What reviewers say

### KOil

[App page](https://appshunter.io/ios/app/koil/id1446544213)

**Features:** macOS Compatibility

**In-app purchases:** none


### OGSET

[App page](https://appshunter.io/ios/app/ogset/id6469603307)

This app provides specialized education on oil technology with a unique system that prevents repeated questions. It offers a comprehensive and tailored learning experience to keep users updated with industry advancements.

**Highlights:** Advanced oil technology content, Unique non-repeating question system, Specialized learning approach, Tailored educational journey, Keeps users updated on industry advancements

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is KOil free?

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

### Is OGSET free?

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

### Do KOil or OGSET have ads?

Neither KOil nor OGSET shows ads.

### Which is updated more often, KOil or OGSET?

KOil ships an update every 38 months, and OGSET every 2 months. Most recently, KOil was updated on September 29, 2026 and OGSET on June 6, 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.*