# SH vs JB GO V2

The clearest difference is review sentiment: SH at 100% against JB GO V2's 0%. On price, update cadence, 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.

SH ships an update every 4 months, JB GO V2 every 6 months. The most recent releases landed on June 1, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | SH | JB GO V2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/sh-35n/id1293348476/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 6 months |
| Monetization | Free | Free |
| Size | 62 MB | 112 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [JB Industries, Inc.](https://appshunter.io/developer/977734857) | [Manifold Cloud Services Ltd.](https://appshunter.io/developer/1227222427) |

## What reviewers say

### SH

[App page](https://appshunter.io/ios/app/sh-35n/id1293348476)

Monitor pressure and temperature wirelessly with this tool. It allows programming of favorite refrigerants, firmware updates, and system monitoring on a single screen. Ideal for HVAC professionals.

**Highlights:** Wireless pressure and temperature measurement, Saturation temperature, superheat, and subcool calculation, Program up to 5 favorite refrigerants, Firmware updates, Single-screen system monitoring

**Features:** macOS Compatibility

**In-app purchases:** none


### JB GO V2

[App page](https://appshunter.io/ios/app/jb-go-v2/id6448855927)

Streamline HVACR tasks with real-time data insights and hassle-free documentation. This app optimizes workflows, enhances productivity, and improves customer service through an intuitive interface and wireless technology.

**Highlights:** Real-time data insights, Hassle-free documentation, Enhanced productivity, Intuitive interface, Wireless technology integration

**In-app purchases:** none


## Frequently asked questions

### Is SH free?

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

### Is JB GO V2 free?

JB GO V2 is free to download, with no in-app purchases.

### Do SH or JB GO V2 have ads?

Neither SH nor JB GO V2 shows ads.

### Which is updated more often, SH or JB GO V2?

SH ships an update every 4 months, and JB GO V2 every 6 months. Most recently, SH was updated on June 1, 2026 and JB GO V2 on September 7, 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.*