# Stroili vs ARKAi

The clearest difference is in-app purchases: Stroili at none against ARKAi's 2. Stroili also leads on iOS requirement (13 vs 17.0). ARKAi's advantage is ads (none vs shown) and update cadence (monthly vs every 14 months). On price and device support there is nothing between them.

Both are free to download. ARKAi sells 2 in-app purchases, starting at $17.99 per month. Stroili asks for nothing beyond the download.

Stroili ships an update every 14 months, ARKAi monthly. The most recent releases landed on September 29, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Stroili | ARKAi |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 14 months | **Monthly** |
| Size | 340 MB | 16 MB |
| Requires iOS | **13** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Luca Giglio](https://appshunter.io/developer/1632041530) | [Arkitecna Hong Kong Limited](https://appshunter.io/developer/1875676290) |

## What reviewers say

### Stroili

[App page](https://appshunter.io/ios/app/stroili/id6654921171)

**In-app purchases:** none


### ARKAi

[App page](https://appshunter.io/ios/app/arkai/id6760194126)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription 100 images max | $17.99 | per month |
| 1 Render Image | $0.99 | one-time |


## Frequently asked questions

### Is Stroili free?

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

### Is ARKAi free?

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

### Do Stroili or ARKAi have ads?

Stroili shows ads; ARKAi does not.

### Which is updated more often, Stroili or ARKAi?

Stroili ships an update every 14 months, and ARKAi monthly. Most recently, Stroili was updated on September 29, 2026 and ARKAi on October 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.*