# SuBinary 10 vs Resistor Calc+

The clearest difference is in-app purchases: Resistor Calc+ at none against SuBinary 10's 1. Resistor Calc+ also leads on iOS requirement (13.0 vs 15.6). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. SuBinary 10 sells 1 one-off in-app purchase. Resistor Calc+ asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for SuBinary 10 against 5.0 for Resistor Calc+. Both are backed by a comparable volume of ratings — 3 and 5 respectively.

SuBinary 10 ships an update every 6 weeks, Resistor Calc+ every 2 months. The most recent releases landed on October 8, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | SuBinary 10 | Resistor Calc+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/subinary-10/id1434307389/reviews) | [5.0 (5 ratings)](https://appshunter.io/ios/app/resistor-calc-plus/id1441211200/reviews) |
| Number of ratings | 3 | **5** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 15 MB | 6 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Enes Akkus](https://appshunter.io/developer/1416782412) | [EONSOFT](https://appshunter.io/developer/899851112) |

## What reviewers say

### SuBinary 10

[App page](https://appshunter.io/ios/app/subinary-10/id1434307389)

Easily convert between binary, decimal, hexadecimal, and octal number systems. Simply input your values into the text area and let the application perform the conversions for you.

**Highlights:** Binary to Decimal conversion, Hexadecimal to Octal conversion, Supports multiple number systems, Intuitive text input, Real-time conversions

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


### 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


## Frequently asked questions

### Is SuBinary 10 free?

SuBinary 10 is free to download, with in-app purchases available.

### Is Resistor Calc+ free?

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

### Which has better reviews, SuBinary 10 or Resistor Calc+?

SuBinary 10 and Resistor Calc+ are both rated 5.0 out of 5 on the App Store, from 3 and 5 ratings respectively.

### Do SuBinary 10 or Resistor Calc+ have ads?

Both SuBinary 10 and Resistor Calc+ show ads.

### Which is updated more often, SuBinary 10 or Resistor Calc+?

SuBinary 10 ships an update every 6 weeks, and Resistor Calc+ every 2 months. Most recently, SuBinary 10 was updated on October 8, 2026 and Resistor Calc+ on October 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*