# Authenticator+ vs 2FA authenticator (2Lock)

The clearest difference is in-app purchases: Authenticator+ at none against 2FA authenticator (2Lock)'s 3. Authenticator+ also leads on iOS requirement (13.0 vs 17.3). 2FA authenticator (2Lock)'s advantage is ads (none vs shown) and update cadence (every 5 months vs every 16 months). On price and device support there is nothing between them.

Both are free to download. 2FA authenticator (2Lock) sells 3 in-app purchases, starting at $1.99 per 7 days. Authenticator+ asks for nothing beyond the download.

Authenticator+ ships an update every 16 months, 2FA authenticator (2Lock) every 5 months. The most recent releases landed on September 28, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Authenticator+ | 2FA authenticator (2Lock) |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 16 months | **Every 5 months** |
| Size | 20 MB | 22 MB |
| Requires iOS | **13.0** | 17.3 |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Studio Fifteen](https://appshunter.io/developer/1470310980) | [Artem Mykhelson](https://appshunter.io/developer/1520436719) |

## What reviewers say

### Authenticator+

[App page](https://appshunter.io/ios/app/authenticator-plus/id1534054410)

**In-app purchases:** none


### 2FA authenticator (2Lock)

[App page](https://appshunter.io/ios/app/2fa-authenticator-2lock/id6746497626)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Trial | $1.99 | per 7 days |
| 1 Year Unlimited | $19.99 | one-time |
| Forever Unlimited | $39.99 | one-time |


## Frequently asked questions

### Is Authenticator+ free?

Authenticator+ is free to download, with no in-app purchases.

### Is 2FA authenticator (2Lock) free?

2FA authenticator (2Lock) is free to download, with in-app purchases available.

### Do Authenticator+ or 2FA authenticator (2Lock) have ads?

Authenticator+ shows ads; 2FA authenticator (2Lock) does not.

### Which is updated more often, Authenticator+ or 2FA authenticator (2Lock)?

Authenticator+ ships an update every 16 months, and 2FA authenticator (2Lock) every 5 months. Most recently, Authenticator+ was updated on September 28, 2026 and 2FA authenticator (2Lock) on October 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.*