# Resistor Calc+ vs Binary_Calculator

The clearest difference is rating: Resistor Calc+ at 5.0 against Binary_Calculator's 1.0. Resistor Calc+ also leads on update cadence (every 2 months vs every 23 months) and ratings volume (5 vs 1). Binary_Calculator's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, 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.

Resistor Calc+ holds the better App Store score, 5.0 against 1.0. That said, the two scores are not equally well evidenced: Resistor Calc+ has 5 ratings behind it against 1, so its average is the more settled of the two.

Resistor Calc+ ships an update every 2 months, Binary_Calculator every 23 months. The most recent releases landed on October 7, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Resistor Calc+ | Binary_Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/resistor-calc-plus/id1441211200/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/binary-calculator/id1611003861/reviews) |
| Number of ratings | **5** | 1 |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 23 months |
| Monetization | Ad-supported | **Free** |
| Size | 6 MB | 27 MB |
| Requires iOS | 13.0 | **10.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [EONSOFT](https://appshunter.io/developer/899851112) | [Ahmad Sattar](https://appshunter.io/developer/1458483953) |

## What reviewers say

### Resistor Calc+

[App page](https://appshunter.io/ios/app/resistor-calc-plus/id1441211200)

This utility helps you determine the resistance value of resistors by interpreting their colored bands. It supports 3, 4, 5, and 6 band resistors, visually displaying your selections and the calculated resistance and tolerance.

**Highlights:** Calculates resistance for 3-6 band resistors, Visual band color selection, Displays resistance and tolerance, Aids electronics configuration, User-friendly interface

**Features:** Vision Pro support

**In-app purchases:** none


### Binary_Calculator

[App page](https://appshunter.io/ios/app/binary-calculator/id1611003861)

Easily perform arithmetic operations on binary numbers with this calculator. It offers basic and advanced modes, a history of past calculations, and an in-app binary keyboard for quick input. Get results in seconds with step-by-step solutions.

**Highlights:** Basic and advanced modes, Calculation history, In-app binary keyboard, Multiple arithmetic operations, Decimal to binary conversion, Step-wise solutions

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Resistor Calc+ free?

Resistor Calc+ is free to download, with no in-app purchases.

### Is Binary_Calculator free?

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

### Which has better reviews, Resistor Calc+ or Binary_Calculator?

Resistor Calc+ is rated higher. Resistor Calc+ averages 5.0 out of 5 from 5 ratings, while Binary_Calculator averages 1.0 from 1 ratings.

### Do Resistor Calc+ or Binary_Calculator have ads?

Resistor Calc+ shows ads; Binary_Calculator does not.

### Which is updated more often, Resistor Calc+ or Binary_Calculator?

Resistor Calc+ ships an update every 2 months, and Binary_Calculator every 23 months. Most recently, Resistor Calc+ was updated on October 7, 2026 and Binary_Calculator on September 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.*