# Crazy Duckling Stickers vs Authenticator App | 2FA Auth

The clearest difference is price: Authenticator App | 2FA Auth at Free against Crazy Duckling Stickers's $0.99. Crazy Duckling Stickers's advantage is in-app purchases (none vs 7) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

Authenticator App | 2FA Auth is free to download; Crazy Duckling Stickers costs $0.99 up front. Authenticator App | 2FA Auth sells 7 in-app purchases, starting at $4.99 per 7 days. Crazy Duckling Stickers asks for nothing beyond the download.

## The numbers

| Metric | Crazy Duckling Stickers | Authenticator App | 2FA Auth |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[3.9 (61 ratings)](https://appshunter.io/ios/app/authenticator-app-2fa-auth/id6612014885/reviews)** |
| Number of ratings | — | **61** |
| Positive reviews | — | 35.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 3 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 3 MB | 109 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Paul Scott](https://appshunter.io/developer/1542422467) | [MAXLABS COMPANY LIMITED](https://appshunter.io/developer/1249757953) |

## What reviewers say

### Crazy Duckling Stickers

[App page](https://appshunter.io/ios/app/crazy-duckling-stickers/id6479458316)

**In-app purchases:** none


### Authenticator App | 2FA Auth

[App page](https://appshunter.io/ios/app/authenticator-app-2fa-auth/id6612014885)

Enhance your online security with a robust two-factor authentication manager. This app generates time-based one-time passwords (TOTP) for secure logins, even offline. It also offers password management and easy account import/export for thousands of services.

**Highlights:** Two-Factor Authentication (2FA), Time-Based One-Time Passwords (TOTP), Offline Capability, Password Management, Import/Export Accounts, Wide Compatibility

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $4.99 | per 7 days |
| Premium Weekly | $9.99 | per 7 days |
| Monthly Subscription | $9.99 | per month |
| Yearly Subscription | $19.99 | per year |
| Premium Yearly | $39.99 | per year |
| Yearly Premium Sale Off | $39.99 | per year |
| Lifetime Payment | $39.99 | one-time |


## Frequently asked questions

### Is Crazy Duckling Stickers free?

Crazy Duckling Stickers costs $0.99, with no in-app purchases.

### Is Authenticator App | 2FA Auth free?

Authenticator App | 2FA Auth is free to download, with in-app purchases available.

### Do Crazy Duckling Stickers or Authenticator App | 2FA Auth have ads?

Authenticator App | 2FA Auth shows ads; Crazy Duckling Stickers does not.

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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.*