# Knox Studio vs Central Dynamics Spaces

The clearest difference is ads: Central Dynamics Spaces at none against Knox Studio's shown. On price, update cadence, 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.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 17, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Knox Studio | Central Dynamics Spaces |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | Every 2 months |
| Size | 123 MB | 86 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Knox Fit LLP](https://appshunter.io/developer/1382590033) | [Spotbee, Inc.](https://appshunter.io/developer/1465231993) |

## What reviewers say

### Knox Studio

[App page](https://appshunter.io/ios/app/knox-studio/id6467772672)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Central Dynamics Spaces

[App page](https://appshunter.io/ios/app/central-dynamics-spaces/id6746479129)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Knox Studio free?

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

### Is Central Dynamics Spaces free?

Central Dynamics Spaces is free to download, with no in-app purchases.

### Do Knox Studio or Central Dynamics Spaces have ads?

Knox Studio shows ads; Central Dynamics Spaces does not.

### Which is updated more often, Knox Studio or Central Dynamics Spaces?

Knox Studio ships an update every 2 months, and Central Dynamics Spaces every 2 months. Most recently, Knox Studio was updated on September 17, 2026 and Central Dynamics Spaces on September 19, 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.*