# HRK vs PRO

The clearest difference is update cadence: HRK at fortnightly against PRO's every 7 months. HRK also leads on ratings volume (12 vs 4). PRO's advantage is rating (4.8 vs 4.3) and review sentiment (100% vs 75%). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

PRO holds the better App Store score, 4.8 against 4.3. Both are backed by a comparable volume of ratings — 12 and 4 respectively. Written reviews point the same way: 75% of HRK's written reviews are positive against 100% of PRO's.

HRK ships an update fortnightly, PRO every 7 months. The most recent releases landed on August 15, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | HRK | PRO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (12 ratings)](https://appshunter.io/ios/app/hrk/id1465848408/reviews) | **[4.8 (4 ratings)](https://appshunter.io/ios/app/pro-cut-adapter-guide/id1577170589/reviews)** |
| Number of ratings | **12** | 4 |
| Positive reviews | 75.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 7 months |
| Monetization | Free | Free |
| Size | 38 MB | 94 MB |
| Requires iOS | 11.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Guillermo Alejandro Rodriguez Salazar](https://appshunter.io/developer/1358404499) | [SNAP-ON EQUIPMENT INC](https://appshunter.io/developer/1375570882) |

## What reviewers say

### HRK

[App page](https://appshunter.io/ios/app/hrk/id1465848408)

This app serves as a user manual for identifying electrical system connectors in Nissan vehicles. It helps the community find the correct connector and locate the nearest branch office using a dealer number for an enhanced user experience.

**Highlights:** Electrical connector identification, User manual for Nissan vehicles, Dealer number search, Closest branch office locator, Enhanced user experience

**Features:** macOS Compatibility

**In-app purchases:** none


### PRO

[App page](https://appshunter.io/ios/app/pro-cut-adapter-guide/id1577170589)

This app helps users quickly identify compatible Pro-Cut wheel adapters for any vehicle worldwide. It simplifies the selection process for mechanics and automotive professionals.

**Highlights:** Vehicle adapter fitment identification, Global market compatibility, Quick selection tool, Automotive professional focused

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HRK free?

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

### Is PRO free?

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

### Which has better reviews, HRK or PRO?

PRO is rated higher. HRK averages 4.3 out of 5 from 12 ratings, while PRO averages 4.8 from 4 ratings.

### Do HRK or PRO have ads?

Neither HRK nor PRO shows ads.

### Which is updated more often, HRK or PRO?

HRK ships an update fortnightly, and PRO every 7 months. Most recently, HRK was updated on August 15, 2026 and PRO on June 1, 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.*