# KF Engagement vs ProTap Cam

The clearest difference is update cadence: KF Engagement at every 2 weeks against ProTap Cam's monthly. ProTap Cam's advantage is iOS requirement (13.0 vs 15.1). 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.

KF Engagement ships an update every 2 weeks, ProTap Cam monthly. The most recent releases landed on October 2, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | KF Engagement | ProTap Cam |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Size | 72 MB | 36 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Knight Frank Chartered (Thailand) Co.,Ltd](https://appshunter.io/developer/1301897716) | [Shenzhen ProTap Technology Co., Ltd](https://appshunter.io/developer/1791405263) |

## What reviewers say

### KF Engagement

[App page](https://appshunter.io/ios/app/kf-engagement/id6443580025)

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

**In-app purchases:** none


### ProTap Cam

[App page](https://appshunter.io/ios/app/protap-cam/id6740747172)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is KF Engagement free?

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

### Is ProTap Cam free?

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

### Do KF Engagement or ProTap Cam have ads?

Neither KF Engagement nor ProTap Cam shows ads.

### Which is updated more often, KF Engagement or ProTap Cam?

KF Engagement ships an update every 2 weeks, and ProTap Cam monthly. Most recently, KF Engagement was updated on October 2, 2026 and ProTap Cam on October 8, 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.*