# CPS Link Pro vs FixBook

The clearest difference is in-app purchases: CPS Link Pro at none against FixBook's 1. CPS Link Pro also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.6). FixBook's advantage is update cadence (weekly vs every 6 weeks). On price and ads there is nothing between them.

Both are free to download. FixBook sells 1 one-off in-app purchase. CPS Link Pro asks for nothing beyond the download.

CPS Link Pro ships an update every 6 weeks, FixBook weekly. The most recent releases landed on October 30, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | CPS Link Pro | FixBook |
| --- | --- | --- |
| 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** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | Free | — |
| Size | 73 MB | 13 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [CPS Products](https://appshunter.io/developer/945771072) | [APP DEV MASTERS LTD](https://appshunter.io/developer/1142119189) |

## 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, Vision Pro support

**In-app purchases:** none


### FixBook

[App page](https://appshunter.io/ios/app/fixbook-your-personal-guide/id6751340935)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Solution Book | $2.99 | one-time |


## Frequently asked questions

### Is CPS Link Pro free?

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

### Is FixBook free?

FixBook is free to download, with in-app purchases available.

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

Neither CPS Link Pro nor FixBook shows ads.

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

CPS Link Pro ships an update every 6 weeks, and FixBook weekly. Most recently, CPS Link Pro was updated on October 30, 2026 and FixBook on October 26, 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.*