# Mobile Authenticator vs Focus

The clearest difference is update cadence: Mobile Authenticator at every 8 days against Focus's monthly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Mobile Authenticator sells 2 in-app purchases, starting at $7.99 per 7 days and Focus sells 2 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Mobile Authenticator ships an update every 8 days, Focus monthly. The most recent releases landed on September 21, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Mobile Authenticator | Focus |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 8 days** | Monthly |
| Size | 30 MB | 4 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Alphonse Lebon](https://appshunter.io/developer/1854836431) | [Phuc Pham](https://appshunter.io/developer/1893081423) |

## What reviewers say

### Mobile Authenticator

[App page](https://appshunter.io/ios/app/mobile-authenticator-2fa-otp/id6755609469)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $7.99 | per 7 days |
| Weekly Premium | $9.99 | per 7 days |


### Focus

[App page](https://appshunter.io/ios/app/focus-email-triage-timer/id6771283717)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $9.99 | per 7 days |
| Yearly | $49.99 | per year |


## Frequently asked questions

### Is Mobile Authenticator free?

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

### Is Focus free?

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

### Do Mobile Authenticator or Focus have ads?

Neither Mobile Authenticator nor Focus shows ads.

### Which is updated more often, Mobile Authenticator or Focus?

Mobile Authenticator ships an update every 8 days, and Focus monthly. Most recently, Mobile Authenticator was updated on September 21, 2026 and Focus on September 13, 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.*