# AI Cybersecurity Assistant vs Knockbox

The clearest difference is update cadence: Knockbox at daily against AI Cybersecurity Assistant's every 5 months. AI Cybersecurity Assistant's advantage is iOS requirement (15.0 vs 17.0). 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.

AI Cybersecurity Assistant ships an update every 5 months, Knockbox daily. The most recent releases landed on October 31, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | AI Cybersecurity Assistant | Knockbox |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Daily** |
| Size | 20 MB | 7 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [AIVault](https://appshunter.io/developer/1896045608) | [苗 苗](https://appshunter.io/developer/6791624017) |

## What reviewers say

### AI Cybersecurity Assistant

[App page](https://appshunter.io/ios/app/ai-cybersecurity-assistant/id6765711081)

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

**In-app purchases:** none


### Knockbox

[App page](https://appshunter.io/ios/app/knockbox-self-hosted-push/id6811317906)

**In-app purchases:** none


## Frequently asked questions

### Is AI Cybersecurity Assistant free?

AI Cybersecurity Assistant is free to download, with no in-app purchases.

### Is Knockbox free?

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

### Do AI Cybersecurity Assistant or Knockbox have ads?

Neither AI Cybersecurity Assistant nor Knockbox shows ads.

### Which is updated more often, AI Cybersecurity Assistant or Knockbox?

AI Cybersecurity Assistant ships an update every 5 months, and Knockbox daily. Most recently, AI Cybersecurity Assistant was updated on October 31, 2026 and Knockbox on November 6, 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.*