# AKEMI Colour Chart 2.0 vs ATool

The clearest difference is update cadence: ATool at every 9 days against AKEMI Colour Chart 2.0's every 11 months. ATool also leads on iOS requirement (15.5 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.

AKEMI Colour Chart 2.0 ships an update every 11 months, ATool every 9 days. The most recent releases landed on September 28, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | AKEMI Colour Chart 2.0 | ATool |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 9 days** |
| Size | 39 MB | 61 MB |
| Requires iOS | 26.0 | **15.5** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Mykhailo Chepurnyak](https://appshunter.io/developer/1534289046) | [Stefan Adler](https://appshunter.io/developer/1836349833) |

## What reviewers say

### 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


### ATool

[App page](https://appshunter.io/ios/app/atool/id6764324362)

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

**In-app purchases:** none


## Frequently asked questions

### Is AKEMI Colour Chart 2.0 free?

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

### Is ATool free?

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

### Do AKEMI Colour Chart 2.0 or ATool have ads?

Neither AKEMI Colour Chart 2.0 nor ATool shows ads.

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

AKEMI Colour Chart 2.0 ships an update every 11 months, and ATool every 9 days. Most recently, AKEMI Colour Chart 2.0 was updated on September 28, 2026 and ATool on October 2, 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.*