# Quick Color Control vs SCT Calculator 3

The clearest difference is price: Quick Color Control at Free against SCT Calculator 3's $0.99. On update cadence, ads, in-app purchases and device support there is nothing between them.

Quick Color Control is free to download; SCT Calculator 3 costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Quick Color Control ships an update every 14 months, SCT Calculator 3 every 8 months. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Quick Color Control | SCT Calculator 3 |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 8 months** |
| Size | 17 MB | 4 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Quick spa](https://appshunter.io/developer/1471959149) | [Timothy Alan Verrelli](https://appshunter.io/developer/1761433304) |

## What reviewers say

### Quick Color Control

[App page](https://appshunter.io/ios/app/quick-color-control/id1477994038)

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

**In-app purchases:** none


### SCT Calculator 3

[App page](https://appshunter.io/ios/app/sct-calculator-3/id6615060947)

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

**In-app purchases:** none


## Frequently asked questions

### Is Quick Color Control free?

Quick Color Control is free to download, with no in-app purchases.

### Is SCT Calculator 3 free?

SCT Calculator 3 costs $0.99, with no in-app purchases.

### Do Quick Color Control or SCT Calculator 3 have ads?

Neither Quick Color Control nor SCT Calculator 3 shows ads.

### Which is updated more often, Quick Color Control or SCT Calculator 3?

Quick Color Control ships an update every 14 months, and SCT Calculator 3 every 8 months. Most recently, Quick Color Control was updated on October 26, 2026 and SCT Calculator 3 on October 25, 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.*