# 2FA authenticator (2Lock) vs Authenticator · AuthKit

The clearest difference is update cadence: Authenticator · AuthKit at every 5 weeks against 2FA authenticator (2Lock)'s every 5 months. Authenticator · AuthKit also leads on device support (4 vs 2). On price, ads, in-app purchases and iOS requirement 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 and Authenticator · AuthKit sells 3 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

2FA authenticator (2Lock) ships an update every 5 months, Authenticator · AuthKit every 5 weeks. The most recent releases landed on October 4, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | 2FA authenticator (2Lock) | Authenticator · AuthKit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/authenticator-authkit/id6757927352/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 5 weeks** |
| Monetization | — | Free |
| Size | 22 MB | 123 MB |
| Requires iOS | **17.3** | 17.6 |
| Devices | iPhone, Apple Watch | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Artem Mykhelson](https://appshunter.io/developer/1520436719) | [Naser Daliribejindi](https://appshunter.io/developer/1715704351) |

## What reviewers say

### 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 |


### Authenticator · AuthKit

[App page](https://appshunter.io/ios/app/authenticator-authkit/id6757927352)

Securely store passwords, 2FA codes, credit cards, and various documents with end-to-end encryption. This app offers an organized vault for your digital identity, accessible without an account and syncing privately via iCloud Keychain.

**Highlights:** End-to-end encrypted vault, Stores 22+ item types, TOTP code generation, Password and passkey autofill, Credit card preview, Secure notes and file attachments, iCloud Keychain sync

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $1.99 | per 7 days |
| Monthly | $4.99 | per month |
| Yearly | $29.99 | per year |


## Frequently asked questions

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

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

### Is Authenticator · AuthKit free?

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

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

Neither 2FA authenticator (2Lock) nor Authenticator · AuthKit shows ads.

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

2FA authenticator (2Lock) ships an update every 5 months, and Authenticator · AuthKit every 5 weeks. Most recently, 2FA authenticator (2Lock) was updated on October 4, 2026 and Authenticator · AuthKit on October 2, 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.*