# Otterkey：Password 2FA Manager vs Sift

The clearest difference is in-app purchases: Sift at none against Otterkey：Password 2FA Manager's 2. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Otterkey：Password 2FA Manager sells 2 in-app purchases, starting at $2.99 per month. Sift asks for nothing beyond the download.

## The numbers

| Metric | Otterkey：Password 2FA Manager | Sift |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 days | — |
| Size | 16 MB | 29 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [越 范](https://appshunter.io/developer/6794224256) | [Muhammad Hasan Zafar](https://appshunter.io/developer/6786947704) |

## What reviewers say

### Otterkey：Password 2FA Manager

[App page](https://appshunter.io/ios/app/otterkeypassword-2fa-manager/id6797522996)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Otterkey Pro Monthly | $2.99 | per month |
| Otterkey Pro Yearly | $29.99 | per year |


### Sift

[App page](https://appshunter.io/ios/app/sift-notes-you-can-find/id6817148063)

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

**In-app purchases:** none


## Frequently asked questions

### Is Otterkey：Password 2FA Manager free?

Otterkey：Password 2FA Manager is free to download, with in-app purchases available.

### Is Sift free?

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

### Do Otterkey：Password 2FA Manager or Sift have ads?

Neither Otterkey：Password 2FA Manager nor Sift shows ads.

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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.*