# KNote vs IRONDOTS

The clearest difference is price: KNote at Free against IRONDOTS's $99.99. KNote also leads on update cadence (every 10 days vs every 4 months) and iOS requirement (10.0 vs 14.0). IRONDOTS's advantage is in-app purchases (none vs 1). On review sentiment, ads and device support there is nothing between them.

KNote is free to download; IRONDOTS costs $99.99 up front. KNote sells 1 in-app purchase, starting at $19.99 per year. IRONDOTS asks for nothing beyond the download.

KNote ships an update every 10 days, IRONDOTS every 4 months. The most recent releases landed on October 12, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | KNote | IRONDOTS |
| --- | --- | --- |
| Price | **Free** | $99.99 |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/irondots/id1622191836/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 4 months |
| Monetization | Subscription | **Paid** |
| Size | 25 MB | 37 MB |
| Requires iOS | **10.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Imperial Eagle DWC-LLC](https://appshunter.io/developer/1137957217) | [MICHAL NAPIORKOWSKI IT](https://appshunter.io/developer/1622191838) |

## What reviewers say

### KNote

[App page](https://appshunter.io/ios/app/knote/id1324773051)

Securely store and manage your notes with military-grade encryption. Create, organize, and share text notes, balance sheets, and money counters. Protect your sensitive information with advanced security features.

**Highlights:** AES 256-bit encryption, Text note creation, Balance sheet management, Money counter, Secure data storage, Note sharing

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Access Yearly | $19.99 | per year |


### IRONDOTS

[App page](https://appshunter.io/ios/app/irondots/id1622191836)

Securely encrypt and decrypt messages into QR codes for private communication. This app offers end-to-end encryption and offline operation, ensuring your messages are protected from unauthorized access. Communicate anonymously without registration or internet connection.

**Highlights:** Encrypt/decrypt messages to QR codes, End-to-end encryption, Offline operation, Anonymous usage, 256-bit asymmetric keys, Compliant with European Data Protection Act

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is KNote free?

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

### Is IRONDOTS free?

IRONDOTS costs $99.99, with no in-app purchases.

### Do KNote or IRONDOTS have ads?

Neither KNote nor IRONDOTS shows ads.

### Which is updated more often, KNote or IRONDOTS?

KNote ships an update every 10 days, and IRONDOTS every 4 months. Most recently, KNote was updated on October 12, 2026 and IRONDOTS on October 10, 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.*