# Computer Science Calculations vs Binary Calculator & Converter

The clearest difference is in-app purchases: Binary Calculator & Converter at none against Computer Science Calculations's 3. Binary Calculator & Converter also leads on iOS requirement (13.0 vs 15.0). Computer Science Calculations's advantage is update cadence (monthly vs every 6 months). On price, ads and device support there is nothing between them.

Both are free to download. Computer Science Calculations sells 3 in-app purchases, starting at $0.99 per 3 months. Binary Calculator & Converter asks for nothing beyond the download.

Computer Science Calculations ships an update monthly, Binary Calculator & Converter every 6 months. The most recent releases landed on August 26, 2026 and August 25, 2026 respectively.

## The numbers

| Metric | Computer Science Calculations | Binary Calculator & Converter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.0 (1 ratings)](https://appshunter.io/ios/app/binary-calculator-and-converter/id6450133343/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Monthly** | Every 6 months |
| Monetization | — | Ad-supported |
| Size | 26 MB | 30 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | +4 |
| Developer | [Egal Net di Ettore Gallina](https://appshunter.io/developer/993232047) | [MINERVA K.K.](https://appshunter.io/developer/1597905460) |

## What reviewers say

### Computer Science Calculations

[App page](https://appshunter.io/ios/app/computer-science-calculations/id1488787780)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Version (3 months) | $0.99 | per 3 months |
| PRO Version (1 year) | $2.49 | per year |
| PRO Version (Lifetime) | $89.99 | one-time |


### Binary Calculator & Converter

[App page](https://appshunter.io/ios/app/binary-calculator-and-converter/id6450133343)

Easily convert numbers between binary, decimal, and hexadecimal formats. This tool is ideal for programming, digital electronics, and mathematics, offering a simple interface for instant conversion results.

**Highlights:** Binary to decimal conversion, Binary to hexadecimal conversion, Decimal to binary conversion, Decimal to hexadecimal conversion, Hexadecimal to binary conversion, Hexadecimal to decimal conversion, Simple and easy-to-use interface

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

**In-app purchases:** none


## Frequently asked questions

### Is Computer Science Calculations free?

Computer Science Calculations is free to download, with in-app purchases available.

### Is Binary Calculator & Converter free?

Binary Calculator & Converter is free to download, with no in-app purchases.

### Do Computer Science Calculations or Binary Calculator & Converter have ads?

Both Computer Science Calculations and Binary Calculator & Converter show ads.

### Which is updated more often, Computer Science Calculations or Binary Calculator & Converter?

Computer Science Calculations ships an update monthly, and Binary Calculator & Converter every 6 months. Most recently, Computer Science Calculations was updated on August 26, 2026 and Binary Calculator & Converter on August 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.*