# Read A Res — Resistance Reader

> Simple tool for reading and converting electronic component resistances. (iPhone/iPad app by Enes Akkus.)

- Source: https://appshunter.io/ios/app/read-a-res/id1437744283 (this page in markdown: same URL + `.md`)
- Developer: [Enes Akkus](https://appshunter.io/developer/1416782412)
- Category: Utilities, Education
- Price: Free with in-app purchases
- Rating: 4.42/5 from 33 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.6 · 18 MB
- Languages: Arabic, Azerbaijani, Bulgarian, Catalan, Croatian, Czech, Danish, Dutch, English, Estonian and 50 more
- Released: 2018-10-02
- Data updated: 2026-06-04
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/read-a-res/id1437744283/reviews.md

## What is Read A Res?

Here it is, the simplest way to read any resistance. With this simple interface, you can do resistance reading and converting at the same time. Just set color codes or enter smd value and ... nothing. That's simple. The app does everything else for you.

- If you need anything else, we're here to help you. Don't be shy to contact ​us.

## Key features

- Resistance reading
- Resistance conversion
- Color code input
- SMD value input
- Simple interface

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

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


## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/read-a-res/id1437744283/reviews.md

### 2/5 — The pop up ads gotta go..

*2023-02-03, version 4.3.03*

I understand wanting to make money with the app.
But the pop up ads make the app aggravating to use..
Maybe a small banner ad at the bottom or charge a fee for an ad free version.
Other then that it’s a great app.. 
well it could be..

### 1/5 — Ads are very intrusive

*2022-02-19, version 4.3.03*

The in-app ads are too frequent and make using the app frustrating. I deleted it and will keep looking.

## Frequently asked questions about Read A Res

### What is Read A Res?

Read A Res is a utility application designed to simplify the process of reading and converting electronic component resistances. It allows users to input color codes or SMD values to quickly determine resistance.

### What devices does Read A Res support?

Read A Res is available for iPhone, iPad, and iPod devices, offering compatibility across Apple's mobile ecosystem.

### How accurate is Read A Res?

While specific accuracy metrics are not provided, the app has a strong user rating of 4.5 stars from 30 ratings, suggesting a high level of user satisfaction with its performance.

### Is Read A Res free to use?

Yes, Read A Res is free to download and use. It also includes in-app purchases, which may offer additional features or remove advertisements.

### Does Read A Res have ads?

Yes, Read A Res contains advertisements. These ads help support the development and maintenance of the application.

### What is the age rating for Read A Res?

Read A Res has an age rating of 4+, making it suitable for a wide range of users, including younger individuals interested in electronics.

### How often is Read A Res updated?

The latest version of Read A Res is 4.3.03, which was last updated on January 4, 2022. This indicates regular maintenance and potential feature additions.

### Can I use Read A Res offline?

The description does not specify offline functionality. However, given its utility nature, it is likely designed to work without a constant internet connection for basic calculations.

## Version history (last 5 releases)

### 4.3.04 — 2026-05-02

Ads shown within the app have been reduced.

### 4.3.03 — 2022-01-04

- New year update

### 4.3.02 — 2021-11-17

- Some bug fixes

### 4.3.01 — 2021-10-11

- Some bug fixes

### 4.3 — 2021-09-19

- Getting ready for iOS 15

## Apps similar to Read A Res

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [电子家](https://appshunter.io/ios/app/id1613300035) | — | Free | Utilities |
| [Resistor-Converter](https://appshunter.io/ios/app/resistor-converter/id6446839759) | 4.9 (16) | Free | Utilities |
| [Electronic Component Codes](https://appshunter.io/ios/app/electronic-component-codes/id1670579756) | — | Free | Utilities |
| [Resistor color code calc](https://appshunter.io/ios/app/resistor-color-code-calc/id1441211200) | 5.0 (5) | Free | Utilities |
| [半导小芯](https://appshunter.io/ios/app/id1370251180) | 4.2 (13) | Free | Utilities |
| [Ohm's Law Calculator](https://appshunter.io/ios/app/ohms-law-calculator/id1518919778) | 5.0 (2) | Free | Utilities |

## More apps by Enes Akkus

- [SuBinary](https://appshunter.io/ios/app/subinary/id1416782413)
- [Timing Chess](https://appshunter.io/ios/app/timing-chess/id1422483373)
- [SuBinary 10](https://appshunter.io/ios/app/subinary-10/id1434307389)
- [Money'S](https://appshunter.io/ios/app/moneys/id1438037527)
- [Degrees Calc](https://appshunter.io/ios/app/degrees-calc/id1440395802)

All apps by Enes Akkus: https://appshunter.io/developer/1416782412

## Related topics

[enes akkus](https://appshunter.io/ios/topics/enes-akkus) · [resistor color code calc](https://appshunter.io/ios/topics/resistor-color-code-calc) · [resistance color calculator](https://appshunter.io/ios/topics/resistance-color-calculator)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-04.*