# Smart Spaces OS vs Complex Law

The clearest difference is update cadence: Complex Law at every 3 weeks against Smart Spaces OS's every 4 months. Complex Law also leads on iOS requirement (13.0 vs 15.0). 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.

Smart Spaces OS ships an update every 4 months, Complex Law every 3 weeks. The most recent releases landed on October 26, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Smart Spaces OS | Complex Law |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Size | 294 MB | 129 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SMART SPACES GLOBAL LTD](https://appshunter.io/developer/1061144275) | [Lavatech Limited](https://appshunter.io/developer/728488344) |

## What reviewers say

### Smart Spaces OS

[App page](https://appshunter.io/ios/app/smart-spaces-os/id1489624135)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Complex Law

[App page](https://appshunter.io/ios/app/complex-law/id6759000491)

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

**In-app purchases:** none


## Frequently asked questions

### Is Smart Spaces OS free?

Smart Spaces OS is free to download, with no in-app purchases.

### Is Complex Law free?

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

### Do Smart Spaces OS or Complex Law have ads?

Neither Smart Spaces OS nor Complex Law shows ads.

### Which is updated more often, Smart Spaces OS or Complex Law?

Smart Spaces OS ships an update every 4 months, and Complex Law every 3 weeks. Most recently, Smart Spaces OS was updated on October 26, 2026 and Complex Law on October 28, 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.*