# Authenticator ® App vs BlockToBlock

The clearest difference is price: Authenticator ® App at Free against BlockToBlock's $7.99. Authenticator ® App also leads on chart position (#99 vs unranked). BlockToBlock's advantage is ads (none vs shown) and update cadence (every 2 weeks vs every 6 weeks). On in-app purchases, device support and iOS requirement there is nothing between them.

Authenticator ® App is free to download; BlockToBlock costs $7.99 up front. Authenticator ® App sells 10 in-app purchases, starting at $7.99 per 7 days and BlockToBlock sells 1 in-app purchase, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Authenticator ® App ships an update every 6 weeks, BlockToBlock every 2 weeks. The most recent releases landed on November 4, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Authenticator ® App | BlockToBlock |
| --- | --- | --- |
| Price | **Free** | $7.99 |
| Rating | **[4.4 (3.4K ratings)](https://appshunter.io/ios/app/authenticator-app/id6480253221/reviews)** | — |
| Number of ratings | **3.4K** | — |
| Positive reviews | 19.9% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#99** | — |
| Size | 131 MB | 161 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [MatechMobile Software JSC](https://appshunter.io/developer/1567017153) | [THNF](https://appshunter.io/developer/1821669037) |

## What reviewers say

### Authenticator ® App

[App page](https://appshunter.io/ios/app/authenticator-app/id6480253221)

**Currently charting:** #99 Top Grossing · Productivity (US App Store)

This app enhances online security by managing two-factor authentication codes and passwords for over 1,000 applications. It offers features like password leak detection, VPN protection, and auto-fill for seamless logins, with cloud backups and biometric security for added peace of mind.

**Highlights:** Two-factor authentication code management, Password leak detection, VPN protection, Password and account auto-fill, Cloud backups, Biometric security (Face ID/Touch ID), App organization with folders

**Features:** macOS Compatibility, Family Sharing, Siri integration, Apple Watch app, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium Plan | $7.99 | per 7 days |
| Weekly Premium Plan | $9.99 | per 7 days |
| Weekly VPN Plan | $9.99 | per 7 days |
| Monthly Premium Plan | $12.99 | per month |
| Monthly VPN Plan | $14.99 | per month |
| Monthly Premium Plan | $19.99 | per month |
| Yearly 7 Day Free Plan | $39.99 | per year |
| Yearly Premium Plan | $49.99 | per year |
| Yearly Premium Plan | $59.99 | per year |
| One-time Payment | $59.99 | one-time |

**What reviewers like**

- 👍 Reliable and efficient
- 🚀 Smooth experience
- 🔒 Keeps accounts safe

**What reviewers complain about**

- 🐛 Doesn't work as expected
- 💰 Not free, charges subscription fees
- 🔒 Poor security, unable to log in
- 🤖 Difficult to cancel subscription
- 🤔 Misleading advertising

**Reported bugs**

- Camera not working for face scan
- Unable to find authentication codes
- Codes not working, locked out of accounts

**Requested features**

- Add option to cancel subscription
- Improve customer support


### BlockToBlock

[App page](https://appshunter.io/ios/app/blocktoblock/id6748413990)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BlockToBlock Pro Monthly | $9.99 | per month |


## Frequently asked questions

### Is Authenticator ® App free?

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

### Is BlockToBlock free?

BlockToBlock costs $7.99, and also offers in-app purchases.

### Do Authenticator ® App or BlockToBlock have ads?

Authenticator ® App shows ads; BlockToBlock does not.

### Which is updated more often, Authenticator ® App or BlockToBlock?

Authenticator ® App ships an update every 6 weeks, and BlockToBlock every 2 weeks. Most recently, Authenticator ® App was updated on November 4, 2026 and BlockToBlock on October 28, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*