# CPS Link Pro vs UEi Link

The clearest difference is update cadence: CPS Link Pro at every 5 weeks against UEi Link's every 4 months. On price, ads, 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.

CPS Link Pro ships an update every 5 weeks, UEi Link every 4 months. The most recent releases landed on September 22, 2026 and July 22, 2026 respectively.

## The numbers

| Metric | CPS Link Pro | UEi Link |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/cps-link-pro/id1590371938/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 4 months |
| Monetization | Free | — |
| Size | 71 MB | 38 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CPS Products, Inc.](https://appshunter.io/developer/945771072) | [Kane Asia Inc.](https://appshunter.io/developer/1542732944) |

## What reviewers say

### 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


### UEi Link

[App page](https://appshunter.io/ios/app/uei-link/id6544792992)

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

**In-app purchases:** none


## Frequently asked questions

### Is CPS Link Pro free?

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

### Is UEi Link free?

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

### Do CPS Link Pro or UEi Link have ads?

Neither CPS Link Pro nor UEi Link shows ads.

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

CPS Link Pro ships an update every 5 weeks, and UEi Link every 4 months. Most recently, CPS Link Pro was updated on September 22, 2026 and UEi Link on July 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.*