# CPS Link vs The B

The clearest difference is review sentiment: The B at 100% against CPS Link's 13%. The B also leads on rating (5.0 vs 1.9). CPS Link's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 9 months). On price, in-app purchases and device support there is nothing between them.

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

The B holds the better App Store score, 5.0 against 1.9. That said, the two scores are not equally well evidenced: CPS Link has 157 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 13% of CPS Link's written reviews are positive against 100% of The B's.

CPS Link ships an update every 3 weeks, The B every 9 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | CPS Link | The B |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.9 (157 ratings)](https://appshunter.io/ios/app/cps-link/id1185092042/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/the-b-y-app/id1434445476/reviews)** |
| Number of ratings | **157** | 4 |
| Positive reviews | 13.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 9 months |
| Monetization | **Free** | Ad-supported |
| Size | 85 MB | 6 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CPS Products](https://appshunter.io/developer/945771072) | [The Behler-Young Company](https://appshunter.io/developer/1434445475) |

## What reviewers say

### CPS Link

[App page](https://appshunter.io/ios/app/cps-link/id1185092042)

Connect multiple wireless sensors to create a comprehensive diagnostic measurement system. Perform quick single measurements or complex full system diagnostics with analytics. Expand your system over time with new sensor solutions.

**Highlights:** Connect multiple wireless sensors, Comprehensive diagnostic measurement system, Perform quick measurements, Complex system diagnostics with analytics, Expandable sensor system

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Worked well initially
- 💡 Useful features

**What reviewers complain about**

- 🐛 Frequent crashes
- 🔌 Connectivity issues
- ⚠️ Unreliable performance
- 💸 Expensive for poor quality

**Reported bugs**

- App crashes on launch
- Bluetooth connectivity problems
- Inconsistent readings and measurements
- Incompatible with newer iOS versions

**Requested features**

- Update app to fix compatibility issues
- Improve customer support and responsiveness
- Provide better documentation and troubleshooting guides


### The B

[App page](https://appshunter.io/ios/app/the-b-y-app/id1434445476)

This app serves HVAC/R contractors with a comprehensive resource for products, expert support, and troubleshooting. It offers training, NATE testing, and field tools, representing hundreds of manufacturers across Michigan and Northwest Ohio.

**Highlights:** Vast product inventory, Expert support and troubleshooting, Contractor training, NATE testing, Field tools and calculators

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CPS Link free?

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

### Is The B free?

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

### Which has better reviews, CPS Link or The B?

The B is rated higher. CPS Link averages 1.9 out of 5 from 157 ratings, while The B averages 5.0 from 4 ratings.

### Do CPS Link or The B have ads?

The B shows ads; CPS Link does not.

### Which is updated more often, CPS Link or The B?

CPS Link ships an update every 3 weeks, and The B every 9 months. Most recently, CPS Link was updated on October 24, 2026 and The B on October 24, 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.*