# Ktulhu AI vs FridayNext

The clearest difference is device support: Ktulhu AI at 3 against FridayNext's 1. 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.

Ktulhu AI ships an update every 4 days, FridayNext weekly. The most recent releases landed on October 7, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Ktulhu AI | FridayNext |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Weekly |
| Size | 1 MB | 15 MB |
| Requires iOS | 26.0 | 26.0 |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Yaroslav Vynnychuk](https://appshunter.io/developer/1864199771) | [宇鹏 石](https://appshunter.io/developer/1896578832) |

## What reviewers say

### Ktulhu AI

[App page](https://appshunter.io/ios/app/ktulhu-ai/id6757174786)

**In-app purchases:** none


### FridayNext

[App page](https://appshunter.io/ios/app/fridaynext/id6768689875)

**In-app purchases:** none


## Frequently asked questions

### Is Ktulhu AI free?

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

### Is FridayNext free?

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

### Do Ktulhu AI or FridayNext have ads?

Neither Ktulhu AI nor FridayNext shows ads.

### Which is updated more often, Ktulhu AI or FridayNext?

Ktulhu AI ships an update every 4 days, and FridayNext weekly. Most recently, Ktulhu AI was updated on October 7, 2026 and FridayNext on October 18, 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.*