# Authenticator App‧‧ vs TOTP Authenticator

The clearest difference is update cadence: TOTP Authenticator at every 8 days against Authenticator App‧‧'s every 5 weeks. Authenticator App‧‧'s advantage is iOS requirement (15.3 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Authenticator App‧‧ sells 3 in-app purchases, starting at $4.99 per 7 days and TOTP Authenticator sells 3 in-app purchases, starting at $1.49 per month. Whichever you choose, the download price is not the number that matters.

Authenticator App‧‧ ships an update every 5 weeks, TOTP Authenticator every 8 days. The most recent releases landed on October 3, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Authenticator App‧‧ | TOTP Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 8 days** |
| Size | 5 MB | 73 MB |
| Requires iOS | **15.3** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [MP 36 LLC](https://appshunter.io/developer/1851669200) | [COGNIFLY LTD](https://appshunter.io/developer/1808620132) |

## What reviewers say

### Authenticator App‧‧

[App page](https://appshunter.io/ios/app/authenticator-app/id6755061615)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 2FA Secure (weekly) | $4.99 | per 7 days |
| 2FA Secure (monthly) | $12.99 | per month |
| 2FA Secure (yearly) | $39.99 | per year |


### TOTP Authenticator

[App page](https://appshunter.io/ios/app/totp-authenticator-2fa/id6804706587)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $1.49 | per month |
| Annual Premium | $11.99 | per year |
| Lifetime Premium | $24.99 | one-time |


## Frequently asked questions

### Is Authenticator App‧‧ free?

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

### Is TOTP Authenticator free?

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

### Do Authenticator App‧‧ or TOTP Authenticator have ads?

Neither Authenticator App‧‧ nor TOTP Authenticator shows ads.

### Which is updated more often, Authenticator App‧‧ or TOTP Authenticator?

Authenticator App‧‧ ships an update every 5 weeks, and TOTP Authenticator every 8 days. Most recently, Authenticator App‧‧ was updated on October 3, 2026 and TOTP Authenticator on September 28, 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.*