# YoYumm Merchant vs Two Factor Authentication

The clearest difference is ads: YoYumm Merchant at none against Two Factor Authentication's shown. Two Factor Authentication's advantage is update cadence (every 3 weeks vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

YoYumm Merchant ships an update every 2 months, Two Factor Authentication every 3 weeks. The most recent releases landed on October 25, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | YoYumm Merchant | Two Factor Authentication |
| --- | --- | --- |
| 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 | **No** | Yes |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | — | Ad-supported |
| Size | 41 MB | 17 MB |
| Requires iOS | 16 | **15.6** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Ablysoft Pvt. Ltd.](https://appshunter.io/developer/443909455) | [Caprinix LLC](https://appshunter.io/developer/1530884900) |

## What reviewers say

### YoYumm Merchant

[App page](https://appshunter.io/ios/app/yoyumm-merchant/id1530908093)

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is YoYumm Merchant free?

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

### Is Two Factor Authentication free?

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

### Do YoYumm Merchant or Two Factor Authentication have ads?

Two Factor Authentication shows ads; YoYumm Merchant does not.

### Which is updated more often, YoYumm Merchant or Two Factor Authentication?

YoYumm Merchant ships an update every 2 months, and Two Factor Authentication every 3 weeks. Most recently, YoYumm Merchant was updated on October 25, 2026 and Two Factor Authentication on November 3, 2026.

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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.*