# iResistors vs Computer Science Converter

The clearest difference is review sentiment: Computer Science Converter at 86% against iResistors's 27%. Computer Science Converter also leads on price (Free vs $0.99) and ratings volume (10 vs 1). iResistors's advantage is rating (5.0 vs 3.8). On update cadence, ads, in-app purchases and device support there is nothing between them.

Computer Science Converter is free to download; iResistors costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

iResistors holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: Computer Science Converter has 10 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 27% of iResistors's written reviews are positive against 86% of Computer Science Converter's, so the app with the better star average is not the one people write more warmly about.

iResistors ships an update every 10 months, Computer Science Converter every 12 months. The most recent releases landed on June 30, 2026 and August 24, 2026 respectively.

## The numbers

| Metric | iResistors | Computer Science Converter |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/iresistors/id289082778/reviews)** | [3.8 (10 ratings)](https://appshunter.io/ios/app/computer-science-converter/id1451753843/reviews) |
| Number of ratings | 1 | **10** |
| Positive reviews | 26.7% of reviews | **85.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 months** | Every 12 months |
| Monetization | Paid | **Free** |
| Size | 3 MB | 12 MB |
| Requires iOS | 16.4 | **14.5** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Gian Enrico Conti](https://appshunter.io/developer/289082781) | [Andrew Rotert](https://appshunter.io/developer/1448329272) |

## What reviewers say

### iResistors

[App page](https://appshunter.io/ios/app/iresistors/id289082778)

This app helps users learn basic electronics by simulating resistor color band identification. Swipe through color bands to see the Ohm value change in real-time. It's a useful tool for students studying electronics.

**Highlights:** Simulates resistor color bands, Displays Ohm values, Interactive color band swiping, Educational tool for electronics, Real-time value updates

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is iResistors free?

iResistors costs $0.99, with no in-app purchases.

### Is Computer Science Converter free?

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

### Which has better reviews, iResistors or Computer Science Converter?

iResistors is rated higher. iResistors averages 5.0 out of 5 from 1 ratings, while Computer Science Converter averages 3.8 from 10 ratings.

### Do iResistors or Computer Science Converter have ads?

Neither iResistors nor Computer Science Converter shows ads.

### Which is updated more often, iResistors or Computer Science Converter?

iResistors ships an update every 10 months, and Computer Science Converter every 12 months. Most recently, iResistors was updated on June 30, 2026 and Computer Science Converter on August 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.*