# Corteks vs Fabius

The clearest difference is update cadence: Corteks at every 3 days against Fabius's weekly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Corteks sells 2 in-app purchases, starting at $9.99 per month and Fabius sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Corteks ships an update every 3 days, Fabius weekly. The most recent releases landed on October 1, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Corteks | Fabius |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Weekly |
| Size | 35 MB | 68 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 12+ |
| Developer | [Sanad Shegem](https://appshunter.io/developer/6781525781) | [Subhi Mukbel](https://appshunter.io/developer/6806046893) |

## What reviewers say

### Corteks

[App page](https://appshunter.io/ios/app/corteks/id6797752372)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Corteks Pro Monthly | $9.99 | per month |
| Corteks Pro Yearly | $79.99 | per year |


### Fabius

[App page](https://appshunter.io/ios/app/fabius/id6806862609)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1,400 Credits | $4.99 | one-time |
| 6,200 Credits | $19.99 | one-time |
| 17,000 Credits | $49.99 | one-time |


## Frequently asked questions

### Is Corteks free?

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

### Is Fabius free?

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

### Do Corteks or Fabius have ads?

Neither Corteks nor Fabius shows ads.

### Which is updated more often, Corteks or Fabius?

Corteks ships an update every 3 days, and Fabius weekly. Most recently, Corteks was updated on October 1, 2026 and Fabius on October 8, 2026.

---

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