# 2FA vs AI表情包

The clearest difference is in-app purchases: AI表情包 at none against 2FA's 3. 2FA's advantage is device support (4 vs 2). On price, ads and iOS requirement there is nothing between them.

Both are free to download. 2FA sells 3 in-app purchases, starting at $2.99 per month. AI表情包 asks for nothing beyond the download.

## The numbers

| Metric | 2FA | AI表情包 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | — |
| Size | 46 MB | 2 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ELINE TECHNOLOGIES PVT. LTD](https://appshunter.io/developer/1896767112) | [俊华 罗](https://appshunter.io/developer/1339023360) |

## What reviewers say

### 2FA

[App page](https://appshunter.io/ios/app/2fa-authentication-otp-mfa/id6807033276)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 2FA : Authentication App: MFA | $2.99 | per month |
| 2FA : Authentication App: MFA | $14.99 | per year |
| 2FA : Authentication App: MFA | $29.99 | one-time |


### AI表情包

[App page](https://appshunter.io/ios/app/ai/id6809349406)

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

**In-app purchases:** none


## Frequently asked questions

### Is 2FA free?

2FA is free to download, with in-app purchases available.

### Is AI表情包 free?

AI表情包 is free to download, with no in-app purchases.

### Do 2FA or AI表情包 have ads?

Neither 2FA nor AI表情包 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.*