# Carbonio Chats Legacy vs Authenticator App ∙

The clearest difference is in-app purchases: Carbonio Chats Legacy at none against Authenticator App ∙'s 3. Carbonio Chats Legacy also leads on ads (none vs shown). Authenticator App ∙'s advantage is iOS requirement (14.0 vs 18.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Authenticator App ∙ sells 3 in-app purchases, starting at $7.99 per 7 days. Carbonio Chats Legacy asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Carbonio Chats Legacy | Authenticator App ∙ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (4 ratings)](https://appshunter.io/ios/app/authenticator-app/id6749041708/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | — | Free with in-app purchases |
| Size | 35 MB | 25 MB |
| Requires iOS | 18.0 | **14.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Zextras](https://appshunter.io/developer/1435606921) | [INIS LIMITED](https://appshunter.io/developer/1582573777) |

## What reviewers say

### Carbonio Chats Legacy

[App page](https://appshunter.io/ios/app/carbonio-chats-legacy/id6448905333)

**Features:** macOS Compatibility

**In-app purchases:** none


### Authenticator App ∙

[App page](https://appshunter.io/ios/app/authenticator-app/id6749041708)

Enhance your digital security with this app, offering encrypted 2FA codes, privacy analysis, and threat detection. Secure accounts, manage app data access, and protect sensitive files with robust encryption and local storage.

**Highlights:** Encrypted 2FA code generation, Smart privacy report analysis, File vault for encrypted media and documents, ISP and IP address checker, Bluetooth device scanner, URL scanner for phishing and malware

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Authenticator Weekly Pro | $7.99 | per 7 days |
| Authenticator Yearly Plan | $39.99 | per year |
| Authenticator Yearly  Pro | $39.99 | per year |


## Frequently asked questions

### Is Carbonio Chats Legacy free?

Carbonio Chats Legacy is free to download, with no in-app purchases.

### Is Authenticator App ∙ free?

Authenticator App ∙ is free to download, with in-app purchases available.

### Do Carbonio Chats Legacy or Authenticator App ∙ have ads?

Authenticator App ∙ shows ads; Carbonio Chats Legacy does not.

### Which is updated more often, Carbonio Chats Legacy or Authenticator App ∙?

Carbonio Chats Legacy ships an update every 3 months, and Authenticator App ∙ every 3 months. Most recently, Carbonio Chats Legacy was updated on October 25, 2026 and Authenticator App ∙ on October 24, 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.*