# Knowby Pro vs Police Test Practice

The clearest difference is price: Knowby Pro at Free against Police Test Practice's $2.99. On update cadence, ads, in-app purchases and device support there is nothing between them.

Knowby Pro is free to download; Police Test Practice costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Knowby Pro ships an update every 3 weeks, Police Test Practice monthly. The most recent releases landed on November 3, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Knowby Pro | Police Test Practice |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free | — |
| Size | 59 MB | 32 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Knowby Pty Ltd](https://appshunter.io/developer/1607657031) | [Xavier Hartstonge](https://appshunter.io/developer/6804623225) |

## What reviewers say

### Knowby Pro

[App page](https://appshunter.io/ios/app/knowby-pro/id1607657029)

This platform provides concise, step-by-step guidance for operational tasks, replacing traditional manuals and videos. It offers mobile-first video instructions, team-based content distribution, and supports 137 languages for global workforces.

**Highlights:** Mobile-first video guidance, Team and role-based content distribution, Public and private guidance visibility, 137-language support, SSO integration, Offline mode access, Custom branding options

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

**In-app purchases:** none


### Police Test Practice

[App page](https://appshunter.io/ios/app/police-test-practice/id6804623223)

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

**In-app purchases:** none


## Frequently asked questions

### Is Knowby Pro free?

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

### Is Police Test Practice free?

Police Test Practice costs $2.99, with no in-app purchases.

### Do Knowby Pro or Police Test Practice have ads?

Neither Knowby Pro nor Police Test Practice shows ads.

### Which is updated more often, Knowby Pro or Police Test Practice?

Knowby Pro ships an update every 3 weeks, and Police Test Practice monthly. Most recently, Knowby Pro was updated on November 3, 2026 and Police Test Practice on October 29, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*