# Authenticator App ¹ vs PDF Scanner & Converter | AI

The clearest difference is rating: PDF Scanner & Converter | AI at 4.8 against Authenticator App ¹'s 4.2. PDF Scanner & Converter | AI also leads on monetization model (free with in-app purchases vs subscription) and review sentiment (92% vs 56%). Authenticator App ¹'s advantage is ratings volume (287 vs 25). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Authenticator App ¹ sells 10 in-app purchases, starting at $2.99 per 7 days and PDF Scanner & Converter | AI sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

PDF Scanner & Converter | AI holds the better App Store score, 4.8 against 4.2. That said, the two scores are not equally well evidenced: Authenticator App ¹ has 287 ratings behind it against 25, so its average is the more settled of the two. Written reviews point the same way: 56% of Authenticator App ¹'s written reviews are positive against 92% of PDF Scanner & Converter | AI's.

## The numbers

| Metric | Authenticator App ¹ | PDF Scanner & Converter | AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (287 ratings)](https://appshunter.io/ios/app/authenticator-app/id6446274872/reviews) | **[4.8 (25 ratings)](https://appshunter.io/ios/app/pdf-scanner-and-converter-ai/id6608983430/reviews)** |
| Number of ratings | **287** | 25 |
| Positive reviews | 56.3% of reviews | **92.3% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Daily | — |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 140 MB | 30 MB |
| Requires iOS | 17.0 | **14.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 17+ | +4 |
| Developer | [GITU Limited](https://appshunter.io/developer/1676651389) | [MOBILESOURCE CORPORATION](https://appshunter.io/developer/1624979797) |

## What reviewers say

### Authenticator App ¹

[App page](https://appshunter.io/ios/app/authenticator-app/id6446274872)

This app provides secure login and identity protection through two-factor authentication (2FA) and password management. It generates one-time passwords for various platforms and offers features like a private browser and VPN.

**Highlights:** Generate TOTP 2FA codes, Face ID, Touch ID, or password protection, Secure iCloud sync, Built-in password manager, Strong password generator, Integrated private browser, Apple Watch support, Built-in VPN client

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $2.99 | per 7 days |
| Monthly (VPN) | $4.99 | per month |
| Monthly | $4.99 | per month |
| Monthly Plan | $9.99 | per month |
| Yearly (VPN) | $14.99 | per year |
| Monthly Plan | $14.99 | per month |
| Yearly Plan | $19.99 | per year |
| Yearly Plan | $29.99 | per year |
| Yearly Plan | $49.99 | per year |
| Lifetime License | $59.99 | one-time |

**What reviewers like**

- 🔒 Security tool
- 👍 Daily use
- 👍 Very good
- 👍 Thank you
- 👍 Good

**What reviewers complain about**

- 🐛 Doesn't work
- 🐛 Needs premium version
- 🐛 Not intuitive
- 🐛 Subscription required
- 🐛 Doesn't work for Instagram

**Reported bugs**

- Doesn't work
- Requires premium for functionality
- Doesn't work for Instagram authentication
- Lost access after trial

**Requested features**

- Provide instructions/manual
- Allow star rating without review prompt


### PDF Scanner & Converter | AI

[App page](https://appshunter.io/ios/app/pdf-scanner-and-converter-ai/id6608983430)

This app transforms document management with AI-powered tools. Convert, scan, edit, and enhance PDFs and other document formats. Features include image-to-text conversion, summarization, rewriting, and grammar checking for seamless document handling.

**Highlights:** Scan documents and photos to PDF, Convert various formats to PDF and vice-versa, AI-powered text extraction and summarization, Edit PDFs with annotations, reordering, and merging, Grammar and logic checking for documents, Import from cloud storage

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $4.99 | per 7 days |
| Monthly Premium | $14.99 | per month |


## Frequently asked questions

### Is Authenticator App ¹ free?

Authenticator App ¹ is free to download, with in-app purchases available.

### Is PDF Scanner & Converter | AI free?

PDF Scanner & Converter | AI is free to download, with in-app purchases available.

### Which has better reviews, Authenticator App ¹ or PDF Scanner & Converter | AI?

PDF Scanner & Converter | AI is rated higher. Authenticator App ¹ averages 4.2 out of 5 from 287 ratings, while PDF Scanner & Converter | AI averages 4.8 from 25 ratings.

### Do Authenticator App ¹ or PDF Scanner & Converter | AI have ads?

Authenticator App ¹ shows ads; PDF Scanner & Converter | AI 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.*