# Otter 2FA Authenticator vs VILAR

The clearest difference is in-app purchases: Otter 2FA Authenticator at none against VILAR's 3. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. VILAR sells 3 one-off in-app purchases. Otter 2FA Authenticator asks for nothing beyond the download.

## The numbers

| Metric | Otter 2FA Authenticator | VILAR |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Daily |
| Size | 40 MB | 21 MB |
| Requires iOS | 16.4 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Robin Guinant](https://appshunter.io/developer/1858308656) | [NOVERA LABS LLC](https://appshunter.io/developer/6810382382) |

## What reviewers say

### Otter 2FA Authenticator

[App page](https://appshunter.io/ios/app/otter-2fa-authenticator/id6809246709)

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

**In-app purchases:** none


### VILAR

[App page](https://appshunter.io/ios/app/vilar/id6810382379)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 month | $1.99 | one-time |
| 3 months | $4.99 | one-time |
| 6 months | $7.99 | one-time |


## Frequently asked questions

### Is Otter 2FA Authenticator free?

Otter 2FA Authenticator is free to download, with no in-app purchases.

### Is VILAR free?

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

### Do Otter 2FA Authenticator or VILAR have ads?

Neither Otter 2FA Authenticator nor VILAR 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.*