# Two Factor Authentication vs Daidu

The clearest difference is ads: Daidu at none against Two Factor Authentication's shown. Daidu also leads on iOS requirement (12.4 vs 15.6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Two Factor Authentication | Daidu |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (26 ratings)](https://appshunter.io/ios/app/two-factor-authentication-otp/id6444206064/reviews)** | — |
| Number of ratings | **26** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | — |
| Monetization | Ad-supported | — |
| Size | 17 MB | 43 MB |
| Requires iOS | 15.6 | **12.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Caprinix LLC](https://appshunter.io/developer/1530884900) | [Muneer Cheenammadath](https://appshunter.io/developer/1177497044) |

## What reviewers say

### Two Factor Authentication

[App page](https://appshunter.io/ios/app/two-factor-authentication-otp/id6444206064)

This app generates secure two-factor authentication codes to add an extra layer of protection to your online accounts. Access your codes quickly and easily using biometric authentication or a PIN for enhanced security.

**Highlights:** Secure 2FA code generation, Two-factor & multi-factor authentication, Face ID & Touch ID support, Fingerprint & PIN protection, User-friendly interface

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

**In-app purchases:** none


### Daidu

[App page](https://appshunter.io/ios/app/daidu/id6741463836)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Two Factor Authentication free?

Two Factor Authentication is free to download, with no in-app purchases.

### Is Daidu free?

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

### Do Two Factor Authentication or Daidu have ads?

Two Factor Authentication shows ads; Daidu 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.*