# Read A Res vs 正则表达式助手Pro

The clearest difference is price: Read A Res at Free against 正则表达式助手Pro's $0.99. 正则表达式助手Pro's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

Read A Res is free to download; 正则表达式助手Pro costs $0.99 up front. Read A Res sells 1 one-off in-app purchase. 正则表达式助手Pro asks for nothing beyond the download.

## The numbers

| Metric | Read A Res | 正则表达式助手Pro |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.4 (33 ratings)](https://appshunter.io/ios/app/read-a-res/id1437744283/reviews)** | — |
| Number of ratings | **33** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 18 MB | 2 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Enes Akkus](https://appshunter.io/developer/1416782412) | [家 li](https://appshunter.io/developer/1737574994) |

## What reviewers say

### Read A Res

[App page](https://appshunter.io/ios/app/read-a-res/id1437744283)

Easily read and convert electronic component resistances. Input color codes or SMD values, and the application handles the rest. Offers a straightforward interface for quick calculations.

**Highlights:** Resistance reading, Resistance conversion, Color code input, SMD value input, Simple interface

**In-app purchases (1)**

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


### 正则表达式助手Pro

[App page](https://appshunter.io/ios/app/pro/id6760632620)

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

**In-app purchases:** none


## Frequently asked questions

### Is Read A Res free?

Read A Res is free to download, with in-app purchases available.

### Is 正则表达式助手Pro free?

正则表达式助手Pro costs $0.99, with no in-app purchases.

### Do Read A Res or 正则表达式助手Pro have ads?

Read A Res shows ads; 正则表达式助手Pro does not.

---

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