# colorCalcBasic vs Calculator 4U

The clearest difference is update cadence: colorCalcBasic at every 9 days against Calculator 4U's every 3 weeks. colorCalcBasic also leads on iOS requirement (16.2 vs 18.2). 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.

colorCalcBasic ships an update every 9 days, Calculator 4U every 3 weeks. The most recent releases landed on October 2, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | colorCalcBasic | Calculator 4U |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 3 weeks |
| Size | 1 MB | 2 MB |
| Requires iOS | **16.2** | 18.2 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [mishel munayyer](https://appshunter.io/developer/1090712230) | [Naseer Mohammed](https://appshunter.io/developer/1794812503) |

## What reviewers say

### colorCalcBasic

[App page](https://appshunter.io/ios/app/colorcalcbasic/id1090712561)

**Features:** macOS Compatibility

**In-app purchases:** none


### Calculator 4U

[App page](https://appshunter.io/ios/app/calculator-4u/id6741595255)

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

**In-app purchases:** none


## Frequently asked questions

### Is colorCalcBasic free?

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

### Is Calculator 4U free?

Calculator 4U is free to download, with no in-app purchases.

### Do colorCalcBasic or Calculator 4U have ads?

Neither colorCalcBasic nor Calculator 4U shows ads.

### Which is updated more often, colorCalcBasic or Calculator 4U?

colorCalcBasic ships an update every 9 days, and Calculator 4U every 3 weeks. Most recently, colorCalcBasic was updated on October 2, 2026 and Calculator 4U on October 6, 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.*