# Authenticator App | 2FA Auth vs Danycatech energy dsp

The clearest difference is in-app purchases: Danycatech energy dsp at none against Authenticator App | 2FA Auth's 7. Danycatech energy dsp also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Authenticator App | 2FA Auth sells 7 in-app purchases, starting at $4.99 per 7 days. Danycatech energy dsp asks for nothing beyond the download.

## The numbers

| Metric | Authenticator App | 2FA Auth | Danycatech energy dsp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (62 ratings)](https://appshunter.io/ios/app/authenticator-app-2fa-auth/id6612014885/reviews)** | — |
| Number of ratings | **62** | — |
| Positive reviews | 35.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 109 MB | 62 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MAXLABS COMPANY LIMITED](https://appshunter.io/developer/1249757953) | [Guang Dong Sound Power](https://appshunter.io/developer/1760446092) |

## What reviewers say

### Authenticator App | 2FA Auth

[App page](https://appshunter.io/ios/app/authenticator-app-2fa-auth/id6612014885)

Enhance your online security with a robust two-factor authentication manager. This app generates time-based one-time passwords (TOTP) for secure logins, even offline. It also offers password management and easy account import/export for thousands of services.

**Highlights:** Two-Factor Authentication (2FA), Time-Based One-Time Passwords (TOTP), Offline Capability, Password Management, Import/Export Accounts, Wide Compatibility

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $4.99 | per 7 days |
| Premium Weekly | $9.99 | per 7 days |
| Monthly Subscription | $9.99 | per month |
| Yearly Subscription | $19.99 | per year |
| Premium Yearly | $39.99 | per year |
| Yearly Premium Sale Off | $39.99 | per year |
| Lifetime Payment | $39.99 | one-time |


### Danycatech energy dsp

[App page](https://appshunter.io/ios/app/danycatech-energy-dsp/id6801359608)

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

**In-app purchases:** none


## Frequently asked questions

### Is Authenticator App | 2FA Auth free?

Authenticator App | 2FA Auth is free to download, with in-app purchases available.

### Is Danycatech energy dsp free?

Danycatech energy dsp is free to download, with no in-app purchases.

### Do Authenticator App | 2FA Auth or Danycatech energy dsp have ads?

Authenticator App | 2FA Auth shows ads; Danycatech energy dsp does not.

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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.*