# IRONDOTS CHAT vs ScanlyAI

The clearest difference is in-app purchases: ScanlyAI at none against IRONDOTS CHAT's 1. ScanlyAI also leads on update cadence (every 4 days vs every 6 months). IRONDOTS CHAT's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 16.4). On price and ads there is nothing between them.

Both are free to download. IRONDOTS CHAT sells 1 one-off in-app purchase. ScanlyAI asks for nothing beyond the download.

IRONDOTS CHAT ships an update every 6 months, ScanlyAI every 4 days. The most recent releases landed on June 4, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | IRONDOTS CHAT | ScanlyAI |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 4 days** |
| Monetization | Free | — |
| Size | 36 MB | 61 MB |
| Requires iOS | **14.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [MICHAL NAPIORKOWSKI IT](https://appshunter.io/developer/1622191838) | [SFP-IT GmbH](https://appshunter.io/developer/1755338253) |

## What reviewers say

### IRONDOTS CHAT

[App page](https://appshunter.io/ios/app/irondots-chat/id6736770133)

This app enables secure, encrypted text messaging solely through sound waves, without requiring an internet connection. It prioritizes user privacy with anonymous operation and robust end-to-end encryption, ensuring messages are unreadable by unauthorized parties.

**Highlights:** Encrypted text messaging via sound, Offline operation, no internet needed, Anonymous usage, no registration required, End-to-end encryption, Physical separation for security, Compliant with European Data Protection Act

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Export/Import Private Key | $29.99 | one-time |


### ScanlyAI

[App page](https://appshunter.io/ios/app/scanlyai/id6746640373)

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

**In-app purchases:** none


## Frequently asked questions

### Is IRONDOTS CHAT free?

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

### Is ScanlyAI free?

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

### Do IRONDOTS CHAT or ScanlyAI have ads?

Neither IRONDOTS CHAT nor ScanlyAI shows ads.

### Which is updated more often, IRONDOTS CHAT or ScanlyAI?

IRONDOTS CHAT ships an update every 6 months, and ScanlyAI every 4 days. Most recently, IRONDOTS CHAT was updated on June 4, 2026 and ScanlyAI on September 15, 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.*