# Lens vs Authenticator

Lens and Authenticator are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Lens sells 2 in-app purchases, starting at $8.99 per 7 days and Authenticator sells 2 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Lens ships an update fortnightly, Authenticator every 3 weeks. Both last shipped on October 29, 2026.

## The numbers

| Metric | Lens | Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Size | 26 MB | 21 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [© 2026 Megado Limited](https://appshunter.io/developer/6772127174) | [STRATADEV STUDIO LIMITED](https://appshunter.io/developer/1834679038) |

## What reviewers say

### Lens

[App page](https://appshunter.io/ios/app/lens-image-search-and-translate/id6802544842)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly PRO Access | $8.99 | per 7 days |
| Annual PRO Access | $39.99 | per year |


### Authenticator

[App page](https://appshunter.io/ios/app/authenticator-otp-and-2fa-code/id6807344476)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Authly Access | $6.99 | per 7 days |
| Authly Access | $7.99 | per 7 days |


## Frequently asked questions

### Is Lens free?

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

### Is Authenticator free?

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

### Do Lens or Authenticator have ads?

Neither Lens nor Authenticator shows ads.

### Which is updated more often, Lens or Authenticator?

Lens ships an update fortnightly, and Authenticator every 3 weeks. Most recently, Lens was updated on October 29, 2026 and Authenticator on October 29, 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.*