# Calculator 3D vs iColorfulCalculator

The clearest difference is rating: iColorfulCalculator at 5.0 against Calculator 3D's 4.0. iColorfulCalculator also leads on in-app purchases (none vs 1). Calculator 3D's advantage is update cadence (every 5 weeks vs every 7 months) and review sentiment (75% vs 60%). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Calculator 3D sells 1 one-off in-app purchase. iColorfulCalculator asks for nothing beyond the download.

iColorfulCalculator holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 4 and 2 respectively. Written reviews complicate that: 75% of Calculator 3D's written reviews are positive against 60% of iColorfulCalculator's, so the app with the better star average is not the one people write more warmly about.

Calculator 3D ships an update every 5 weeks, iColorfulCalculator every 7 months. The most recent releases landed on October 24, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Calculator 3D | iColorfulCalculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (4 ratings)](https://appshunter.io/ios/app/calculator-3d/id879830848/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/icolorfulcalculator/id945613076/reviews)** |
| Number of ratings | **4** | 2 |
| Positive reviews | **75.0% of reviews** | 60.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 5 weeks** | Every 7 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 181 MB | 7 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bo Kalvslund](https://appshunter.io/developer/572272193) | [Tsung-Liang Chen](https://appshunter.io/developer/888174947) |

## What reviewers say

### Calculator 3D

[App page](https://appshunter.io/ios/app/calculator-3d/id879830848)

This utility app offers a unique calculator experience with animated characters presenting results. Enjoy interactive features like swiping to change backgrounds and reset numbers, all enhanced by atmospheric sounds. It's a fun and colorful way to perform calculations.

**Highlights:** Animated character results, Swipe gestures for background/reset, Atmospheric sound effects, Interactive animations based on result size, Customizable background colors

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ad | $0.99 | one-time |


### iColorfulCalculator

[App page](https://appshunter.io/ios/app/icolorfulcalculator/id945613076)

This calculator app allows you to personalize its appearance with various color themes and button skins. It offers features like drop-down history, customizable button feedback, and automatic font resizing for a tailored user experience.

**Highlights:** Color themes, Button skins, Drop-down history, Vibrate/beep feedback, Adjustable font size

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

**In-app purchases:** none


## Frequently asked questions

### Is Calculator 3D free?

Calculator 3D is free to download, with in-app purchases available.

### Is iColorfulCalculator free?

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

### Which has better reviews, Calculator 3D or iColorfulCalculator?

iColorfulCalculator is rated higher. Calculator 3D averages 4.0 out of 5 from 4 ratings, while iColorfulCalculator averages 5.0 from 2 ratings.

### Do Calculator 3D or iColorfulCalculator have ads?

Both Calculator 3D and iColorfulCalculator show ads.

### Which is updated more often, Calculator 3D or iColorfulCalculator?

Calculator 3D ships an update every 5 weeks, and iColorfulCalculator every 7 months. Most recently, Calculator 3D was updated on October 24, 2026 and iColorfulCalculator on October 17, 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.*