# CleanSpace Smart vs AKEMI Colour Chart 2.0

The clearest difference is update cadence: CleanSpace Smart at every 2 months against AKEMI Colour Chart 2.0's every 11 months. CleanSpace Smart also leads on iOS requirement (15.6 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.

CleanSpace Smart ships an update every 2 months, AKEMI Colour Chart 2.0 every 11 months. The most recent releases landed on September 18, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | CleanSpace Smart | AKEMI Colour Chart 2.0 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/cleanspace-smart/id1540521417/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 11 months |
| Monetization | Free | — |
| Size | 70 MB | 39 MB |
| Requires iOS | **15.6** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [CleanSpace Technology Pty Ltd](https://appshunter.io/developer/1540514188) | [Mykhailo Chepurnyak](https://appshunter.io/developer/1534289046) |

## What reviewers say

### CleanSpace Smart

[App page](https://appshunter.io/ios/app/cleanspace-smart/id1540521417)

Monitor your respirator's performance in real-time, including protection levels, filter usage, and battery life. Receive smart alerts for maintenance and access training resources to ensure optimal safety.

**Highlights:** Real-time protection visibility, Filter usage tracking, Battery performance monitoring, Smart alerts for maintenance, Training videos and guides, Filter selection tools

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

**In-app purchases:** none


### AKEMI Colour Chart 2.0

[App page](https://appshunter.io/ios/app/akemi-colour-chart-20/id1660012555)

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

**In-app purchases:** none


## Frequently asked questions

### Is CleanSpace Smart free?

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

### Is AKEMI Colour Chart 2.0 free?

AKEMI Colour Chart 2.0 is free to download, with no in-app purchases.

### Do CleanSpace Smart or AKEMI Colour Chart 2.0 have ads?

Neither CleanSpace Smart nor AKEMI Colour Chart 2.0 shows ads.

### Which is updated more often, CleanSpace Smart or AKEMI Colour Chart 2.0?

CleanSpace Smart ships an update every 2 months, and AKEMI Colour Chart 2.0 every 11 months. Most recently, CleanSpace Smart was updated on September 18, 2026 and AKEMI Colour Chart 2.0 on September 10, 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.*