# Authenticator™ Full Protection vs Chapters by TzYi

The clearest difference is in-app purchases: Chapters by TzYi at none against Authenticator™ Full Protection's 2. Chapters by TzYi also leads on ads (none vs shown). Authenticator™ Full Protection's advantage is iOS requirement (11.0 vs 17.6). On price, rating, ratings volume and device support there is nothing between them.

Both are free to download. Authenticator™ Full Protection sells 2 in-app purchases, starting at $7.99 per 7 days. Chapters by TzYi asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Authenticator™ Full Protection against 5.0 for Chapters by TzYi. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

## The numbers

| Metric | Authenticator™ Full Protection | Chapters by TzYi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/authenticator-full-protection/id1669903479/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/chapters-by-tzyi/id6754342834/reviews) |
| Number of ratings | 2 | 2 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | — | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 16 MB | 6 MB |
| Requires iOS | **11.0** | 17.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [丹丹 李](https://appshunter.io/developer/1666474477) | [Richard Clifford](https://appshunter.io/developer/1720035572) |

## What reviewers say

### Authenticator™ Full Protection

[App page](https://appshunter.io/ios/app/authenticator-full-protection/id1669903479)

This app provides two-factor authentication codes offline and includes a browser extension to block ads, trackers, and spyware. It enhances privacy, saves battery, and limits bandwidth usage for a faster, safer browsing experience.

**Highlights:** Offline 2FA code generation, Automatic setup for multiple accounts, Encrypted data storage, Browser ad and tracker blocking, Privacy enhancement, Battery and data saving

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $7.99 | per 7 days |
| Yearly Premium | $69.99 | per year |


### Chapters by TzYi

[App page](https://appshunter.io/ios/app/chapters-by-tzyi/id6754342834)

A minimalist writing tool designed to help you focus on your story. Organize chapters, track your progress, and bring your ideas to life with a clean interface. Seamlessly sync your work across iPhone, iPad, and Mac via iCloud.

**Highlights:** Minimalist writing interface, Chapter organization, Progress tracking, iCloud synchronization, Cross-device support

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Authenticator™ Full Protection free?

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

### Is Chapters by TzYi free?

Chapters by TzYi is free to download, with no in-app purchases.

### Which has better reviews, Authenticator™ Full Protection or Chapters by TzYi?

Authenticator™ Full Protection and Chapters by TzYi are both rated 5.0 out of 5 on the App Store, from 2 and 2 ratings respectively.

### Do Authenticator™ Full Protection or Chapters by TzYi have ads?

Authenticator™ Full Protection shows ads; Chapters by TzYi 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.*