# Butterfly Assistant vs Authenticator App

The clearest difference is in-app purchases: Butterfly Assistant at none against Authenticator App's 3. Butterfly Assistant also leads on iOS requirement (15.6 vs 18.0). Authenticator App's advantage is chart position (#165 vs unranked). On price, ads and device support there is nothing between them.

Both are free to download. Authenticator App sells 3 in-app purchases, starting at $6.99 per 7 days. Butterfly Assistant asks for nothing beyond the download.

## The numbers

| Metric | Butterfly Assistant | Authenticator App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (123 ratings)](https://appshunter.io/ios/app/authenticator-app-2fa-mfa/id6749863577/reviews)** |
| Number of ratings | — | **123** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Fortnightly |
| Monetization | — | Free with in-app purchases |
| Best chart rank | — | **#165** |
| Size | 60 MB | 104 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 17+ | 12+ |
| Developer | [CAVO- CONNECTING FOR A SAFER WORLD LTD](https://appshunter.io/developer/1676813492) | [Solid Apps LLC](https://appshunter.io/developer/6779157605) |

## What reviewers say

### Butterfly Assistant

[App page](https://appshunter.io/ios/app/butterfly-assistant/id6446229638)

**Features:** macOS Compatibility

**In-app purchases:** none


### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-2fa-mfa/id6749863577)

**Currently charting:** #165 Top Free · Utilities (US App Store)

Enhance your online security with time-sensitive codes for account access. This tool prevents unauthorized entry even if passwords are compromised. It's user-friendly, supports multiple accounts, and offers peace of mind for your sensitive information.

**Highlights:** Generates time-sensitive 2FA codes, Protects against unauthorized access, Supports multiple accounts, Easy setup via QR code or secret key, Available on Apple Watch, iPad, and Mac, Home Screen widget for quick access, Face ID protection for codes, iCloud synchronization for backup and restore

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $6.99 | per 7 days |
| Premium | $9.99 | per 7 days |
| Premium | $49.99 | per year |


## Frequently asked questions

### Is Butterfly Assistant free?

Butterfly Assistant is free to download, with no in-app purchases.

### Is Authenticator App free?

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

### Do Butterfly Assistant or Authenticator App have ads?

Neither Butterfly Assistant nor Authenticator App shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*