# Unum ID vs IRONDOTS CHAT

The clearest difference is review sentiment: Unum ID at 100% against IRONDOTS CHAT's 60%. Unum ID also leads on in-app purchases (none vs 1) and update cadence (weekly vs every 6 months). On price, ads, monetization model and device support there is nothing between them.

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

Unum ID ships an update weekly, IRONDOTS CHAT every 6 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Unum ID | IRONDOTS CHAT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (8 ratings)](https://appshunter.io/ios/app/unum-id/id1462809105/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | **100.0% of reviews** | 60.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 6 months |
| Monetization | Free | Free |
| Size | 39 MB | 36 MB |
| Requires iOS | **9.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Unum ID, Inc.](https://appshunter.io/developer/1446324828) | [MICHAL NAPIORKOWSKI IT](https://appshunter.io/developer/1622191838) |

## What reviewers say

### Unum ID

[App page](https://appshunter.io/ios/app/unum-id/id1462809105)

This app provides a secure, decentralized digital identity solution. It stores your personal data locally on your device, not on company servers, using blockchain technology for user control.

**Highlights:** Decentralized identity management, Zero personal data stored on servers, Blockchain technology for control, Local data storage on device, Secure identity solution

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Unum ID free?

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

### Is IRONDOTS CHAT free?

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

### Do Unum ID or IRONDOTS CHAT have ads?

Neither Unum ID nor IRONDOTS CHAT shows ads.

### Which is updated more often, Unum ID or IRONDOTS CHAT?

Unum ID ships an update weekly, and IRONDOTS CHAT every 6 months. Most recently, Unum ID was updated on November 3, 2026 and IRONDOTS CHAT on November 4, 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.*