# NN direct conference vs Authenticator App－2FAS・OTP・MFA

The clearest difference is in-app purchases: NN direct conference at none against Authenticator App－2FAS・OTP・MFA's 7. NN direct conference also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.0). Authenticator App－2FAS・OTP・MFA's advantage is update cadence (fortnightly vs every 6 months). On price and device support there is nothing between them.

Both are free to download. Authenticator App－2FAS・OTP・MFA sells 7 in-app purchases, starting at $6.99 per 7 days. NN direct conference asks for nothing beyond the download.

NN direct conference ships an update every 6 months, Authenticator App－2FAS・OTP・MFA fortnightly. The most recent releases landed on October 27, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | NN direct conference | Authenticator App－2FAS・OTP・MFA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.2 (46 ratings)](https://appshunter.io/ios/app/authenticator-app2fasotpmfa/id6446979632/reviews)** |
| Number of ratings | — | **46** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 37 MB | 58 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [symmedia GmbH](https://appshunter.io/developer/1071728170) | [Global Mobile App Limited](https://appshunter.io/developer/1783684102) |

## What reviewers say

### NN direct conference

[App page](https://appshunter.io/ios/app/nn-direct-conference/id1528682263)

**Features:** macOS Compatibility

**In-app purchases:** none


### Authenticator App－2FAS・OTP・MFA

[App page](https://appshunter.io/ios/app/authenticator-app2fasotpmfa/id6446979632)

This app enhances security and simplifies account management with features like QR code scanning for 2FA, a password manager with autofill, and secure data storage. It offers iCloud backup and sync, dark mode, and the ability to import data from other authenticator apps.

**Highlights:** QR code scanning for 2FA, Password manager with autofill, iCloud backup and sync, Unlock with Master Password/Face ID, Import from other authenticator apps, Dark mode, Credit card and vital ID storage

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Authenticator VIP 1 Week | $6.99 | per 7 days |
| Authenticator VIP 1 Month | $14.99 | per month |
| Authenticator VIP 1 Year OFF | $22.99 | per year |
| Authenticator 1 Year | $24.99 | per year |
| Authenticator VIP 1 Year Trial | $24.99 | per year |
| Authenticator VIP Lifetime | $29.99 | one-time |
| Authenticator VIP Lifetime | $34.99 | one-time |


## Frequently asked questions

### Is NN direct conference free?

NN direct conference is free to download, with no in-app purchases.

### Is Authenticator App－2FAS・OTP・MFA free?

Authenticator App－2FAS・OTP・MFA is free to download, with in-app purchases available.

### Do NN direct conference or Authenticator App－2FAS・OTP・MFA have ads?

Authenticator App－2FAS・OTP・MFA shows ads; NN direct conference does not.

### Which is updated more often, NN direct conference or Authenticator App－2FAS・OTP・MFA?

NN direct conference ships an update every 6 months, and Authenticator App－2FAS・OTP・MFA fortnightly. Most recently, NN direct conference was updated on October 27, 2026 and Authenticator App－2FAS・OTP・MFA 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.*