# AutoFill Discovery vs Authenticator app

The clearest difference is in-app purchases: AutoFill Discovery at none against Authenticator app's 11. AutoFill Discovery also leads on review sentiment (100% vs 68%) and rating (5.0 vs 4.6). Authenticator app's advantage is ratings volume (5.8K vs 1). On price, ads and device support there is nothing between them.

Both are free to download. Authenticator app sells 11 in-app purchases, starting at $4.99 per month. AutoFill Discovery asks for nothing beyond the download.

AutoFill Discovery holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Authenticator app has 5.8K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of AutoFill Discovery's written reviews are positive against 68% of Authenticator app's.

## The numbers

| Metric | AutoFill Discovery | Authenticator app |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/autofill-discovery/id1565246982/reviews)** | [4.6 (5.8K ratings)](https://appshunter.io/ios/app/authenticator-app-2fa-mfa/id1625466768/reviews) |
| Number of ratings | 1 | **5.8K** |
| Positive reviews | **100.0% of reviews** | 67.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Monthly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 1 MB | 279 MB |
| Requires iOS | **14.1** | 16.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Imprivata, Inc.](https://appshunter.io/developer/525559194) | [Maxima Apps](https://appshunter.io/developer/1153277200) |

## What reviewers say

### AutoFill Discovery

[App page](https://appshunter.io/ios/app/autofill-discovery/id1565246982)

This utility app allows users to quickly test if a third-party application supports iOS's Password AutoFill framework. It helps determine the end-user experience for password autofill and provides links to Apple documentation for improvements.

**Highlights:** Test iOS Password AutoFill support, Determine end-user autofill experience, Link to Apple documentation, Share test results

**In-app purchases:** none


### Authenticator app

[App page](https://appshunter.io/ios/app/authenticator-app-2fa-mfa/id1625466768)

This app provides secure two-factor authentication for over 1000 popular online accounts. It offers quick access via widgets and Apple Watch, and ensures your data is safe with no internet exchange. Easily set up accounts by scanning QR codes or entering secret keys.

**Highlights:** Two-factor authentication (2FA), Multi-factor authentication (MFA), Supports 1000+ apps, Apple Watch support, Quick widget support, QR code scanning, Encrypted backup

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Authenticator Premium Monthly | $4.99 | per month |
| Authenticator App Premium Weekly | $5.99 | per 7 days |
| Authenticator Premium Monthly | $9.99 | per month |
| Authenticator App Weekly Premium | $9.99 | per 7 days |
| Authenticator Premium Yearly | $29.99 | per year |
| Authenticator Premium Yearly | $49.99 | per year |
| Authenticator App Premium Yearly | $59.99 | per year |
| Premium Access 3 Month Trial | $69.99 | per year |
| Authenticator Premium Lifetime | $49.99 | one-time |
| Authenticator Premium Lifetime | $69.99 | one-time |
| Authenticator App Lifetime | $99.99 | one-time |

**What reviewers like**

- 🚀 Easy to use
- 🔒 Secure authentication
- 👍 Reliable and works well
- 🚀 Quick and efficient
- 👍 Helpful for account recovery

**What reviewers complain about**

- 🐛 Bugs and glitches
- 💰 Expensive or hidden fees
- 🤯 Confusing setup and usage
- 🔒 Issues with account access and recovery
- 🔋 Drains device battery

**Reported bugs**

- Codes not working or generating errors
- App crashing or freezing during use
- Accounts being deleted or inaccessible
- Compatibility issues with certain devices or platforms

**Requested features**

- Improved user interface and instructions
- Better compatibility with other apps and services
- Option to export/backup authentication codes
- Ability to easily manage and remove accounts


## Frequently asked questions

### Is AutoFill Discovery free?

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

### Is Authenticator app free?

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

### Which has better reviews, AutoFill Discovery or Authenticator app?

AutoFill Discovery is rated higher. AutoFill Discovery averages 5.0 out of 5 from 1 ratings, while Authenticator app averages 4.6 from 5.8K ratings.

### Do AutoFill Discovery or Authenticator app have ads?

Neither AutoFill Discovery nor Authenticator app shows ads.

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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.*