# Computer Science Converter vs Computer Science & IT English

The clearest difference is rating: Computer Science & IT English at 4.7 against Computer Science Converter's 3.8. Computer Science & IT English also leads on update cadence (monthly vs every 12 months). Computer Science Converter's advantage is in-app purchases (none vs 8) and ads (none vs shown). On price, ratings volume, device support and iOS requirement there is nothing between them.

Both are free to download. Computer Science & IT English sells 6 in-app purchases, starting at $8.49 per 7 days. Computer Science Converter asks for nothing beyond the download.

Computer Science & IT English holds the better App Store score, 4.7 against 3.8. Both are backed by a comparable volume of ratings — 10 and 9 respectively.

Computer Science Converter ships an update every 12 months, Computer Science & IT English monthly. Both last shipped on October 24, 2026.

## The numbers

| Metric | Computer Science Converter | Computer Science & IT English |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (10 ratings)](https://appshunter.io/ios/app/computer-science-converter/id1451753843/reviews) | **[4.7 (9 ratings)](https://appshunter.io/ios/app/computer-science-and-it-english/id6738659673/reviews)** |
| Number of ratings | **10** | 9 |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 12 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 12 MB | 103 MB |
| Requires iOS | **14.5** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Andrew Rotert](https://appshunter.io/developer/1448329272) | [Nelly Latypova](https://appshunter.io/developer/1150816403) |

## What reviewers say

### Computer Science Converter

[App page](https://appshunter.io/ios/app/computer-science-converter/id1451753843)

This app facilitates quick conversions between various number systems including decimal, binary, hexadecimal, and octal. It also supports signed integer conversions, text encoding, IP address calculations, and subnetting tools. Perform bitwise operations like AND, OR, and XOR with ease.

**Highlights:** Decimal, Binary, Hexadecimal, Octal conversions, Signed integer and Two's Complement conversions, Text to Binary/Hexadecimal conversion, IP Address and Subnetting calculations, Bitwise operations (AND, OR, XOR, NOT), Identifies IP address class and Subnet IDs

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

**In-app purchases:** none


### Computer Science & IT English

[App page](https://appshunter.io/ios/app/computer-science-and-it-english/id6738659673)

Master English for IT and Computer Science with this app. Build technical vocabulary, translate articles, and learn grammar with interactive tools. Access books and create a personal dictionary to advance your tech career.

**Highlights:** Build IT and tech vocabulary, Translate technical articles, Read books with interactive features, Grammar guide with exercises, Create personal vocabulary dictionary, Flashcards and quizzes

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| English for CS Pro Program | $8.49 | per 7 days |
| English for CS Pro Program | $8.49 | per 7 days |
| English for CS Pro Training | $9.49 | per month |
| English for CS Pro Training | $9.49 | per month |
| Pro English for CS Learning | $34.99 | per year |
| Pro English for CS Learning | $34.99 | per year |


## Frequently asked questions

### Is Computer Science Converter free?

Computer Science Converter is free to download, with no in-app purchases.

### Is Computer Science & IT English free?

Computer Science & IT English is free to download, with in-app purchases available.

### Which has better reviews, Computer Science Converter or Computer Science & IT English?

Computer Science & IT English is rated higher. Computer Science Converter averages 3.8 out of 5 from 10 ratings, while Computer Science & IT English averages 4.7 from 9 ratings.

### Do Computer Science Converter or Computer Science & IT English have ads?

Computer Science & IT English shows ads; Computer Science Converter does not.

### Which is updated more often, Computer Science Converter or Computer Science & IT English?

Computer Science Converter ships an update every 12 months, and Computer Science & IT English monthly. Most recently, Computer Science Converter was updated on October 24, 2026 and Computer Science & IT English on October 24, 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.*