# iColorfulCalculator vs calculator plus app

iColorfulCalculator and calculator plus app both sit at 5.0 stars, but that hides the real split: 100% of calculator plus app's written reviews are positive against 60% of iColorfulCalculator's. calculator plus app also leads on ads (none vs shown) and update cadence (monthly vs every 7 months). iColorfulCalculator's advantage is in-app purchases (none vs 3). On price, rating, ratings volume and device support there is nothing between them.

Both are free to download. calculator plus app sells 3 in-app purchases, starting at $0.99 per month. iColorfulCalculator asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for iColorfulCalculator against 5.0 for calculator plus app. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews are what separate them: 60% of iColorfulCalculator's written reviews are positive against 100% of calculator plus app's.

iColorfulCalculator ships an update every 7 months, calculator plus app monthly. The most recent releases landed on October 17, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | iColorfulCalculator | calculator plus app |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/icolorfulcalculator/id945613076/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/calculator-plus-app/id6477162507/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 60.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Monthly** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 7 MB | 20 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Tsung-Liang Chen](https://appshunter.io/developer/888174947) | [Quanxiangweilai Technology (guangzhou) Co., Ltd.](https://appshunter.io/developer/1503328001) |

## What reviewers say

### 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


### calculator plus app

[App page](https://appshunter.io/ios/app/calculator-plus-app/id6477162507)

This app offers a versatile calculator with history saving and attachment support. It handles basic arithmetic, scientific functions, and allows sharing results. Set alarms for calculations to meet daily needs.

**Highlights:** Save calculation history, Attach files to calculations, Share results and attachments, Set alarms for calculations, Standard and scientific modes, Basic arithmetic operations

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly pass | $0.99 | per month |
| Season card | $2.59 | per 3 months |
| Annual Pass | $9.99 | per year |


## Frequently asked questions

### Is iColorfulCalculator free?

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

### Is calculator plus app free?

calculator plus app is free to download, with in-app purchases available.

### Which has better reviews, iColorfulCalculator or calculator plus app?

iColorfulCalculator and calculator plus app are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do iColorfulCalculator or calculator plus app have ads?

iColorfulCalculator shows ads; calculator plus app does not.

### Which is updated more often, iColorfulCalculator or calculator plus app?

iColorfulCalculator ships an update every 7 months, and calculator plus app monthly. Most recently, iColorfulCalculator was updated on October 17, 2026 and calculator plus app on October 30, 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.*