# WR Mobile vs Arrco Compressor

The clearest difference is rating: Arrco Compressor at 5.0 against WR Mobile's 4.6. Arrco Compressor also leads on iOS requirement (12.0 vs 16.6). WR Mobile's advantage is update cadence (every 3 months vs every 7 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

Arrco Compressor holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 5 and 4 respectively.

WR Mobile ships an update every 3 months, Arrco Compressor every 7 months. The most recent releases landed on October 12, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | WR Mobile | Arrco Compressor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (5 ratings)](https://appshunter.io/ios/app/wr-mobile/id485151763/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/arrco-compressor/id1558858191/reviews)** |
| Number of ratings | **5** | 4 |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 7 months |
| Monetization | Free | Free |
| Size | 11 MB | 42 MB |
| Requires iOS | 16.6 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Copeland LP](https://appshunter.io/developer/464252882) | [AMP Microcomputer Inc.](https://appshunter.io/developer/402507347) |

## What reviewers say

### WR Mobile

[App page](https://appshunter.io/ios/app/wr-mobile/id485151763)

This app offers HVACR contractors and distributors instant access to product replacement data, including wiring diagrams and installation instructions. It provides cross-reference information for OEM, competitive, and White-Rodgers products, all in PDF format for easy sharing.

**Highlights:** Product replacement information, Cross-reference data, Wiring diagrams, Sell sheets, Installation and operating instructions, PDF format documents, Email sharing

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

**In-app purchases:** none


### Arrco Compressor

[App page](https://appshunter.io/ios/app/arrco-compressor/id1558858191)

Access a database of over 5,000 HVAC system components to find the correct replacement compressor. View performance, electrical, and mechanical data, along with contact and warranty information.

**Highlights:** Cross-reference over 5,000 HVAC components, Find correct compressor replacements, Access performance data, View electrical and mechanical specs, Check warranty information, Find contact details

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WR Mobile free?

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

### Is Arrco Compressor free?

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

### Which has better reviews, WR Mobile or Arrco Compressor?

Arrco Compressor is rated higher. WR Mobile averages 4.6 out of 5 from 5 ratings, while Arrco Compressor averages 5.0 from 4 ratings.

### Do WR Mobile or Arrco Compressor have ads?

Neither WR Mobile nor Arrco Compressor shows ads.

### Which is updated more often, WR Mobile or Arrco Compressor?

WR Mobile ships an update every 3 months, and Arrco Compressor every 7 months. Most recently, WR Mobile was updated on October 12, 2026 and Arrco Compressor on October 14, 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.*