# YJACK VIEW vs CPS Link Pro

The clearest difference is rating: CPS Link Pro at 5.0 against YJACK VIEW's 2.8. CPS Link Pro also leads on update cadence (every 5 weeks vs every 5 months). YJACK VIEW's advantage is ratings volume (18 vs 2). 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.

CPS Link Pro holds the better App Store score, 5.0 against 2.8. That said, the two scores are not equally well evidenced: YJACK VIEW has 18 ratings behind it against 2, so its average is the more settled of the two.

YJACK VIEW ships an update every 5 months, CPS Link Pro every 5 weeks. The most recent releases landed on September 24, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | YJACK VIEW | CPS Link Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (18 ratings)](https://appshunter.io/ios/app/yjack-view/id1492358956/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/cps-link-pro/id1590371938/reviews)** |
| Number of ratings | **18** | 2 |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 19 MB | 71 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [YELLOW JACKET](https://appshunter.io/developer/924701171) | [CPS Products, Inc.](https://appshunter.io/developer/945771072) |

## What reviewers say

### YJACK VIEW

[App page](https://appshunter.io/ios/app/yjack-view/id1492358956)

This app provides a comprehensive HVAC/R diagnostic solution by integrating with specialized hardware. It allows users to view live data, create and share service reports, and perform detailed system analysis for pressure, temperature, evacuation, and more.

**Highlights:** Live data monitoring, Customizable PDF service reports, Enhanced datalogging, Pressure and temperature analysis, Evacuation monitoring, Psychrometric analysis, Electrical readings

**Features:** macOS Compatibility

**In-app purchases:** none


### CPS Link Pro

[App page](https://appshunter.io/ios/app/cps-link-pro/id1590371938)

Connect multiple wireless sensors for comprehensive diagnostic measurements. Build custom systems for quick tasks or complex full-home diagnostics with advanced analytics. Expand your capabilities with a range of available sensors.

**Highlights:** Connect multiple wireless sensors, Comprehensive diagnostic measurement system, Flexible system for custom measurement needs, Advanced analytics for diagnostics, Supports HVAC/R service needs, Interconnectivity with future sensors

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is YJACK VIEW free?

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

### Is CPS Link Pro free?

CPS Link Pro is free to download, with no in-app purchases.

### Which has better reviews, YJACK VIEW or CPS Link Pro?

CPS Link Pro is rated higher. YJACK VIEW averages 2.8 out of 5 from 18 ratings, while CPS Link Pro averages 5.0 from 2 ratings.

### Do YJACK VIEW or CPS Link Pro have ads?

Neither YJACK VIEW nor CPS Link Pro shows ads.

### Which is updated more often, YJACK VIEW or CPS Link Pro?

YJACK VIEW ships an update every 5 months, and CPS Link Pro every 5 weeks. Most recently, YJACK VIEW was updated on September 24, 2026 and CPS Link Pro on September 22, 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.*