# APPDOMUS vs 2FA Authenticator

The clearest difference is in-app purchases: APPDOMUS at none against 2FA Authenticator's 5. APPDOMUS also leads on ads (none vs shown) and iOS requirement (11.0 vs 16.4). 2FA Authenticator's advantage is update cadence (every 6 weeks vs every 9 months). On price and device support there is nothing between them.

Both are free to download. 2FA Authenticator sells 5 in-app purchases, starting at $9.99 per 7 days. APPDOMUS asks for nothing beyond the download.

APPDOMUS ships an update every 9 months, 2FA Authenticator every 6 weeks. The most recent releases landed on October 3, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | APPDOMUS | 2FA Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (154 ratings)](https://appshunter.io/ios/app/2fa-authenticator-otp-codes/id6470339286/reviews)** |
| Number of ratings | — | **154** |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 9 months | **Every 6 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 27 MB | 71 MB |
| Requires iOS | **11.0** | 16.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 17+ | 4+ |
| Developer | [NANDO PINCIAROLI](https://appshunter.io/developer/1535179408) | [AdSpark OU](https://appshunter.io/developer/1786861499) |

## What reviewers say

### APPDOMUS

[App page](https://appshunter.io/ios/app/appdomus/id1535179406)

**In-app purchases:** none


### 2FA Authenticator

[App page](https://appshunter.io/ios/app/2fa-authenticator-otp-codes/id6470339286)

Secure your online accounts with this app that generates and stores two-factor authentication codes. Easily scan QR codes for setup and benefit from offline functionality and iCloud backup. Protect your digital identity with robust security features.

**Highlights:** Generate 2FA/MFA tokens, Scan QR codes for setup, iCloud backup and sync, Passcode protection, Offline functionality, Support for 1000+ services

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $9.99 | per 7 days |
| Premium Monthly | $9.99 | per month |
| Premium Yearly Offer | $19.99 | per year |
| Premium Yearly Trial | $39.99 | per year |
| Premium Yearly | $39.99 | per year |


## Frequently asked questions

### Is APPDOMUS free?

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

### Is 2FA Authenticator free?

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

### Do APPDOMUS or 2FA Authenticator have ads?

2FA Authenticator shows ads; APPDOMUS does not.

### Which is updated more often, APPDOMUS or 2FA Authenticator?

APPDOMUS ships an update every 9 months, and 2FA Authenticator every 6 weeks. Most recently, APPDOMUS was updated on October 3, 2026 and 2FA Authenticator on October 12, 2026.

---

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