# Authenticator App ∙ vs Dual Timer GO

The clearest difference is in-app purchases: Dual Timer GO at none against Authenticator App ∙'s 3. Dual Timer GO also leads on ads (none vs shown) and update cadence (every 3 days vs every 3 months). Authenticator App ∙'s advantage is iOS requirement (14.0 vs 18.6). On price and device support there is nothing between them.

Both are free to download. Authenticator App ∙ sells 3 in-app purchases, starting at $5.99 per 7 days. Dual Timer GO asks for nothing beyond the download.

Authenticator App ∙ ships an update every 3 months, Dual Timer GO every 3 days. The most recent releases landed on September 25, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Authenticator App ∙ | Dual Timer GO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/authenticator-app/id6749041708/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 25 MB | 20 MB |
| Requires iOS | **14.0** | 18.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [INIS LIMITED](https://appshunter.io/developer/1582573777) | [Eesti Kunstiakadeemia](https://appshunter.io/developer/1802663077) |

## What reviewers say

### 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 | $5.99 | per 7 days |
| Authenticator Yearly Plan | $39.99 | per year |
| Authenticator Yearly  Pro | $39.99 | per year |


### Dual Timer GO

[App page](https://appshunter.io/ios/app/dual-timer-go/id6761344313)

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

**In-app purchases:** none


## Frequently asked questions

### Is Authenticator App ∙ free?

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

### Is Dual Timer GO free?

Dual Timer GO is free to download, with no in-app purchases.

### Do Authenticator App ∙ or Dual Timer GO have ads?

Authenticator App ∙ shows ads; Dual Timer GO does not.

### Which is updated more often, Authenticator App ∙ or Dual Timer GO?

Authenticator App ∙ ships an update every 3 months, and Dual Timer GO every 3 days. Most recently, Authenticator App ∙ was updated on September 25, 2026 and Dual Timer GO on October 1, 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.*