# iKnox vs DestructNote

The clearest difference is price: DestructNote at Free against iKnox's $5.99. DestructNote also leads on update cadence (weekly vs every 3 months). iKnox's advantage is in-app purchases (none vs 1) and iOS requirement (13 vs 15.1). On ads and device support there is nothing between them.

DestructNote is free to download; iKnox costs $5.99 up front. DestructNote sells 1 in-app purchase, starting at $3.99 per month. iKnox asks for nothing beyond the download.

iKnox ships an update every 3 months, DestructNote weekly. The most recent releases landed on September 24, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | iKnox | DestructNote |
| --- | --- | --- |
| Price | $5.99 | **Free** |
| Positive reviews | 76.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | Paid | — |
| Size | 33 MB | 45 MB |
| Requires iOS | **13** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tec4Fun](https://appshunter.io/developer/544021388) | [TURNEDO MARKETING, SOCIEDAD LIMITADA](https://appshunter.io/developer/1751704291) |

## What reviewers say

### iKnox

[App page](https://appshunter.io/ios/app/iknox/id544030646)

Securely store and access your passwords, confidential documents, photos, and files with advanced encryption. Protect your sensitive information from loss or theft with robust security features.

**Highlights:** Advanced encryption technologies, Double password and multiple keys, Biometric recognition (TouchID/FaceID), Secure 'FilesPark' storage, Built-in document scanner, Import/export flexibility, QR-Code generation

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

**In-app purchases:** none


### DestructNote

[App page](https://appshunter.io/ios/app/destructnote-secure-notes-pro/id6757710397)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $3.99 | per month |


## Frequently asked questions

### Is iKnox free?

iKnox costs $5.99, with no in-app purchases.

### Is DestructNote free?

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

### Do iKnox or DestructNote have ads?

Neither iKnox nor DestructNote shows ads.

### Which is updated more often, iKnox or DestructNote?

iKnox ships an update every 3 months, and DestructNote weekly. Most recently, iKnox was updated on September 24, 2026 and DestructNote on October 7, 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.*