# Authy Authenticator vs Reverse Image Search!

The clearest difference is review sentiment: Authy Authenticator at 100% against Reverse Image Search!'s 56%. Authy Authenticator also leads on rating (5.0 vs 4.3). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Authy Authenticator sells 2 in-app purchases, starting at $6.99 per 7 days and Reverse Image Search! sells 4 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Authy Authenticator holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 27 and 20 respectively. Written reviews point the same way: 100% of Authy Authenticator's written reviews are positive against 56% of Reverse Image Search!'s.

Authy Authenticator ships an update monthly, Reverse Image Search! every 4 weeks. The most recent releases landed on July 27, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Authy Authenticator | Reverse Image Search! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (27 ratings)](https://appshunter.io/ios/app/authy-authenticator-2fa-and-mfa/id6742376474/reviews)** | [4.3 (20 ratings)](https://appshunter.io/ios/app/reverse-image-search/id6742573288/reviews) |
| Number of ratings | **27** | 20 |
| Positive reviews | **100.0% of reviews** | 55.6% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 89 MB | 42 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ashley Nicole Turner](https://appshunter.io/developer/1798068510) | [A.A Urad LTD](https://appshunter.io/developer/1666245379) |

## What reviewers say

### Authy Authenticator

[App page](https://appshunter.io/ios/app/authy-authenticator-2fa-and-mfa/id6742376474)

Secure your accounts with advanced two-factor authentication and biometric protection. This app provides instant access to OTP codes, syncs across devices, and allows for easy QR code generation. It offers robust security features with a sleek, intuitive interface.

**Highlights:** End-to-end encryption, Biometric lock (Face ID), Instant OTP code access, Cross-device sync (iPhone, iCloud, Watch), Home screen widgets, QR code generation

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $6.99 | per 7 days |
| Monthly | $19.99 | per month |


### Reverse Image Search!

[App page](https://appshunter.io/ios/app/reverse-image-search/id6742573288)

Instantly search for images using multiple engines like Google Lens, Yandex, TinEye, and Bing. Upload photos from your camera, gallery, or links, and even search using text. Save and refine images with built-in editing tools.

**Highlights:** All-in-one search across Google, Bing, Yandex, TinEye, Upload from camera, gallery, clipboard, or files, Search by image URL, Text-to-image search, Search history, Built-in web browser for saving images, Smart image editing tools

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Image Search | $3.99 | per 7 days |
| Photo Search | $3.99 | per 7 days |
| Reverse Image Search | $9.99 | per year |
| Reverse Image | $19.99 | per year |


## Frequently asked questions

### Is Authy Authenticator free?

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

### Is Reverse Image Search! free?

Reverse Image Search! is free to download, with in-app purchases available.

### Which has better reviews, Authy Authenticator or Reverse Image Search!?

Authy Authenticator is rated higher. Authy Authenticator averages 5.0 out of 5 from 27 ratings, while Reverse Image Search! averages 4.3 from 20 ratings.

### Do Authy Authenticator or Reverse Image Search! have ads?

Neither Authy Authenticator nor Reverse Image Search! shows ads.

### Which is updated more often, Authy Authenticator or Reverse Image Search!?

Authy Authenticator ships an update monthly, and Reverse Image Search! every 4 weeks. Most recently, Authy Authenticator was updated on July 27, 2026 and Reverse Image Search! on September 17, 2026.

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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.*