# Paranoid vs Knack

The clearest difference is in-app purchases: Knack at none against Paranoid's 1. Knack also leads on iOS requirement (16.0 vs 18.0). Paranoid's advantage is update cadence (fortnightly vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. Paranoid sells 1 one-off in-app purchase. Knack asks for nothing beyond the download.

Paranoid ships an update fortnightly, Knack every 2 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | Paranoid | Knack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (6 ratings)](https://appshunter.io/ios/app/knack-secure-browser/id6466105634/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | — | Free |
| Size | 26 MB | 114 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 17+ |
| Developer | [Aleksei Gavrilov](https://appshunter.io/developer/1535792249) | [Keep Aware, Inc.](https://appshunter.io/developer/1696984646) |

## What reviewers say

### Paranoid

[App page](https://appshunter.io/ios/app/paranoid-before-you-go/id1535792247)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Paranoid Premium | $3.99 | one-time |


### Knack

[App page](https://appshunter.io/ios/app/knack-secure-browser/id6466105634)

This secure work browser for iOS focuses on human-centric security to prevent threats at the point-of-click. It analyzes how information is presented and user interaction to create a safer browsing experience for professionals.

**Highlights:** Human-centric security approach, Threat prevention at point-of-click, Analysis of information presentation, Analysis of user interaction, Designed for iOS devices

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Paranoid free?

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

### Is Knack free?

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

### Do Paranoid or Knack have ads?

Neither Paranoid nor Knack shows ads.

### Which is updated more often, Paranoid or Knack?

Paranoid ships an update fortnightly, and Knack every 2 months. Most recently, Paranoid was updated on November 3, 2026 and Knack on November 3, 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.*