# Calculator COLORS vs interCalculator

The clearest difference is rating: interCalculator at 5.0 against Calculator COLORS's 3.0. interCalculator also leads on ads (none vs shown) and monetization model (free vs ad-supported). Calculator COLORS's advantage is update cadence (every 2 months vs every 9 months) and iOS requirement (11.0 vs 17.0). On price, ratings volume, 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.

interCalculator holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Calculator COLORS ships an update every 2 months, interCalculator every 9 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Calculator COLORS | interCalculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (1 ratings)](https://appshunter.io/ios/app/calculator-colors/id937249366/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/intercalculator/id1550864236/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | 70.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 9 months |
| Monetization | Ad-supported | **Free** |
| Size | 5 MB | 32 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [newforestar co,.ltd](https://appshunter.io/developer/293922531) | [interfinity Limited](https://appshunter.io/developer/1774724445) |

## What reviewers say

### Calculator COLORS

[App page](https://appshunter.io/ios/app/calculator-colors/id937249366)

This utility app offers a straightforward calculator with a customizable flat design. Users can select from five color themes and choose a preferred function key from options like percentage or tax. It also features calculation history and clipboard integration for easy data transfer.

**Highlights:** Customizable flat design colors, Choice of function keys (% , TAX, √￣, right shift), Calculation history, Copy result to clipboard, Optimal layout for fast calculations, 16-digit display

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

**In-app purchases:** none


### interCalculator

[App page](https://appshunter.io/ios/app/intercalculator/id1550864236)

A versatile calculator app offering everyday arithmetic, advanced scientific functions, number base conversions, and graphing capabilities. It provides a clean interface designed for various screen sizes and includes features like prime number marking and divisor finding.

**Highlights:** Full expression calculation, Scientific functions (sin, cos, log), Number base conversion (binary, hex), Function graphing (f(x)), Divisor and prime divisor finder, iCloud history sync, Customizable accent colors

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases:** none


## Frequently asked questions

### Is Calculator COLORS free?

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

### Is interCalculator free?

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

### Which has better reviews, Calculator COLORS or interCalculator?

interCalculator is rated higher. Calculator COLORS averages 3.0 out of 5 from 1 ratings, while interCalculator averages 5.0 from 1 ratings.

### Do Calculator COLORS or interCalculator have ads?

Calculator COLORS shows ads; interCalculator does not.

### Which is updated more often, Calculator COLORS or interCalculator?

Calculator COLORS ships an update every 2 months, and interCalculator every 9 months. Most recently, Calculator COLORS was updated on November 6, 2026 and interCalculator on November 3, 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.*