# YJACK VIEW vs GoTemp Pro

The clearest difference is rating: GoTemp Pro at 3.4 against YJACK VIEW's 2.8. GoTemp Pro also leads on review sentiment (33% vs 25%). On price, ratings volume, update cadence and ads there is nothing between them.

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

GoTemp Pro holds the better App Store score, 3.4 against 2.8. Both are backed by a comparable volume of ratings — 18 and 14 respectively. Written reviews point the same way: 25% of YJACK VIEW's written reviews are positive against 33% of GoTemp Pro's.

YJACK VIEW ships an update every 5 months, GoTemp Pro every 2 months. The most recent releases landed on September 24, 2026 and September 3, 2026 respectively.

## The numbers

| Metric | YJACK VIEW | GoTemp Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (18 ratings)](https://appshunter.io/ios/app/yjack-view/id1492358956/reviews) | **[3.4 (14 ratings)](https://appshunter.io/ios/app/gotemp-pro/id1495956404/reviews)** |
| Number of ratings | **18** | 14 |
| Positive reviews | 25.0% of reviews | **33.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 19 MB | 139 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [YELLOW JACKET](https://appshunter.io/developer/924701171) | [Johnson Controls, Inc.](https://appshunter.io/developer/503559091) |

## 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


### GoTemp Pro

[App page](https://appshunter.io/ios/app/gotemp-pro/id1495956404)

This app offers service technicians powerful tools for troubleshooting and servicing commercial and residential product lines. Access product information, literature, warranty details, and technical calculators by scanning QR codes or entering serial numbers.

**Highlights:** Product information access, Technical literature library, Warranty management, Bluetooth connectivity for commercial equipment, Issue reporting, Technical calculators, Training materials

**In-app purchases:** none


## Frequently asked questions

### Is YJACK VIEW free?

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

### Is GoTemp Pro free?

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

### Which has better reviews, YJACK VIEW or GoTemp Pro?

GoTemp Pro is rated higher. YJACK VIEW averages 2.8 out of 5 from 18 ratings, while GoTemp Pro averages 3.4 from 14 ratings.

### Do YJACK VIEW or GoTemp Pro have ads?

Neither YJACK VIEW nor GoTemp Pro shows ads.

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

YJACK VIEW ships an update every 5 months, and GoTemp Pro every 2 months. Most recently, YJACK VIEW was updated on September 24, 2026 and GoTemp Pro on September 3, 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.*