# Authenticator App! vs BlackNote

The clearest difference is in-app purchases: BlackNote at none against Authenticator App!'s 9. BlackNote also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Authenticator App! sells 9 in-app purchases, starting at $4.99 per 7 days. BlackNote asks for nothing beyond the download.

## The numbers

| Metric | Authenticator App! | BlackNote |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (8 ratings)](https://appshunter.io/ios/app/authenticator-app/id6757789399/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 4 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 87 MB | 8 MB |
| Requires iOS | **16.0** | 17.5 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 4+ |
| Developer | [VarMeta](https://appshunter.io/developer/1837594305) | [mingyu kim](https://appshunter.io/developer/6780632907) |

## What reviewers say

### Authenticator App!

[App page](https://appshunter.io/ios/app/authenticator-app/id6757789399)

This app enhances online security by generating one-time passwords for two-factor and multi-factor authentication. It offers quick QR code scanning for easy account setup and supports offline code generation, ensuring access even without an internet connection. Protect your personal, work, and financial accounts with robust security features.

**Highlights:** Generate secure OTP & TOTP codes, Quick QR code scanning, Support 2FA & MFA security, Face ID & Passcode protection, Offline code generation, Manage multiple accounts, Backup & Restore functionality

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro Access | $4.99 | per 7 days |
| Weekly Pro Access | $6.99 | per 7 days |
| Week Premium | $9.99 | per 7 days |
| Week Pro | $9.99 | per 7 days |
| Monthly Pro Access | $19.99 | per month |
| Yearly Premium | $34.99 | per year |
| Yearly Pro | $39.99 | per year |
| Yearly Premium Access | $39.99 | per year |
| Authenticator – Lifetime Access | $59.99 | one-time |


### BlackNote

[App page](https://appshunter.io/ios/app/blacknote-notes-and-sketches/id6818956753)

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

**In-app purchases:** none


## Frequently asked questions

### Is Authenticator App! free?

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

### Is BlackNote free?

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

### Do Authenticator App! or BlackNote have ads?

Authenticator App! shows ads; BlackNote 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.*