# Authenticator vs ID & Password Authenticator

The clearest difference is in-app purchases: ID & Password Authenticator at none against Authenticator's 2. ID & Password Authenticator also leads on iOS requirement (15.6 vs 18.5). Authenticator's advantage is ads (none vs shown) and update cadence (weekly vs every 2 months). On price and device support there is nothing between them.

Both are free to download. Authenticator sells 2 in-app purchases, starting at $9.99 per 7 days. ID & Password Authenticator asks for nothing beyond the download.

Authenticator ships an update weekly, ID & Password Authenticator every 2 months. The most recent releases landed on October 3, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Authenticator | ID & Password Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 2 months |
| Size | 112 MB | 63 MB |
| Requires iOS | 18.5 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [BU Guard GmbH](https://appshunter.io/developer/1858539616) | [Tuan Le Quoc](https://appshunter.io/developer/1890194336) |

## What reviewers say

### Authenticator

[App page](https://appshunter.io/ios/app/authenticator-2fa-app/id6760155508)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access | $9.99 | per 7 days |
| Premium Access Year | $44.99 | per year |


### ID & Password Authenticator

[App page](https://appshunter.io/ios/app/id-and-password-authenticator/id6761538838)

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

**In-app purchases:** none


## Frequently asked questions

### Is Authenticator free?

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

### Is ID & Password Authenticator free?

ID & Password Authenticator is free to download, with no in-app purchases.

### Do Authenticator or ID & Password Authenticator have ads?

ID & Password Authenticator shows ads; Authenticator does not.

### Which is updated more often, Authenticator or ID & Password Authenticator?

Authenticator ships an update weekly, and ID & Password Authenticator every 2 months. Most recently, Authenticator was updated on October 3, 2026 and ID & Password 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.*