# My Smart Notebook vs 2FA Authenticator

The clearest difference is in-app purchases: My Smart Notebook at none against 2FA Authenticator's 5. My Smart Notebook also leads on iOS requirement (13.0 vs 18.6). 2FA Authenticator's advantage is update cadence (every 10 days vs every 2 months) and device support. On price there is nothing between them.

Both are free to download. 2FA Authenticator sells 4 in-app purchases, starting at $5.99 per 7 days. My Smart Notebook asks for nothing beyond the download.

My Smart Notebook ships an update every 2 months, 2FA Authenticator every 10 days. The most recent releases landed on September 29, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | My Smart Notebook | 2FA Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/2fa-authenticator-moat/id6771759148/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | Every 2 months | **Every 10 days** |
| Monetization | — | Freemium |
| Size | 253 MB | 21 MB |
| Requires iOS | **13.0** | 18.6 |
| Devices | — | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Manoj Kargar](https://appshunter.io/developer/1736959909) | [俊峰 罗](https://appshunter.io/developer/1803006171) |

## What reviewers say

### My Smart Notebook

[App page](https://appshunter.io/ios/app/my-smart-notebook/id6505103677)

**In-app purchases:** none


### 2FA Authenticator

[App page](https://appshunter.io/ios/app/2fa-authenticator-moat/id6771759148)

Securely manage your two-factor authentication codes and passwords with end-to-end encryption. Generate OTPs for thousands of services, sync across devices, and optionally monitor for password breaches. Works offline with no account required.

**Highlights:** Generate 2FA codes (TOTP & HOTP), End-to-end encrypted backup & sync, Zero-knowledge security design, Password and API key vault, Password breach monitoring (Pro), Import from Google Authenticator, Offline functionality

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Moat Authenticator Pro | $5.99 | per 7 days |
| Moat Authenticator Pro | $12.99 | per month |
| Moat Authenticator Pro | $14.99 | per year |
| Moat Pro — Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is My Smart Notebook free?

My Smart Notebook is free to download, with no in-app purchases.

### Is 2FA Authenticator free?

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

### Which is updated more often, My Smart Notebook or 2FA Authenticator?

My Smart Notebook ships an update every 2 months, and 2FA Authenticator every 10 days. Most recently, My Smart Notebook was updated on September 29, 2026 and 2FA Authenticator on September 30, 2026.

---

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