# Knack vs AntiSpy Browser

The clearest difference is in-app purchases: Knack at none against AntiSpy Browser's 2. AntiSpy Browser's advantage is update cadence (every 3 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. AntiSpy Browser sells 2 in-app purchases, starting at $9.99 per month. Knack asks for nothing beyond the download.

Knack ships an update every 2 months, AntiSpy Browser every 3 days. The most recent releases landed on July 28, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Knack | AntiSpy Browser |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/knack-secure-browser/id6466105634/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | Free | — |
| Size | 114 MB | 2 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Keep Aware, Inc.](https://appshunter.io/developer/1696984646) | [shaul schwartz](https://appshunter.io/developer/1629965124) |

## What reviewers say

### 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


### AntiSpy Browser

[App page](https://appshunter.io/ios/app/antispy-browser/id6476874166)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AntiSpy Browser Basic Plan | $9.99 | per month |
| Premium Subscription Plan | $99.99 | per year |


## Frequently asked questions

### Is Knack free?

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

### Is AntiSpy Browser free?

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

### Do Knack or AntiSpy Browser have ads?

Neither Knack nor AntiSpy Browser shows ads.

### Which is updated more often, Knack or AntiSpy Browser?

Knack ships an update every 2 months, and AntiSpy Browser every 3 days. Most recently, Knack was updated on July 28, 2026 and AntiSpy Browser on September 12, 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.*