# Ktulhu AI vs lamos

The clearest difference is update cadence: Ktulhu AI at every 4 days against lamos's monthly. lamos's advantage is iOS requirement (17.0 vs 26.0). On price, ads, 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.

Ktulhu AI ships an update every 4 days, lamos monthly. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Ktulhu AI | lamos |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Monthly |
| Size | 1 MB | 9 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Yaroslav Vynnychuk](https://appshunter.io/developer/1864199771) | [Michał Tadeusz Swierczewski](https://appshunter.io/developer/6779569527) |

## What reviewers say

### Ktulhu AI

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

**In-app purchases:** none


### lamos

[App page](https://appshunter.io/ios/app/lamos/id6779584822)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Ktulhu AI free?

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

### Is lamos free?

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

### Do Ktulhu AI or lamos have ads?

Neither Ktulhu AI nor lamos shows ads.

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

Ktulhu AI ships an update every 4 days, and lamos monthly. Most recently, Ktulhu AI was updated on October 28, 2026 and lamos on October 24, 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.*