# 2FA TOTP Authenticator vs NotionMail

The clearest difference is price: NotionMail at Free against 2FA TOTP Authenticator's $0.99. NotionMail also leads on update cadence (daily vs every 5 weeks) and iOS requirement (18.2 vs 26.0). 2FA TOTP Authenticator's advantage is device support (3 vs 1). On ads and in-app purchases there is nothing between them.

NotionMail is free to download; 2FA TOTP Authenticator costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

2FA TOTP Authenticator ships an update every 5 weeks, NotionMail daily. The most recent releases landed on October 2, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | 2FA TOTP Authenticator | NotionMail |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Daily** |
| Size | 15 MB | 1 MB |
| Requires iOS | 26.0 | **18.2** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [捷 凌](https://appshunter.io/developer/1509023962) | [QCloud Technology Co., Ltd.](https://appshunter.io/developer/1742301843) |

## What reviewers say

### 2FA TOTP Authenticator

[App page](https://appshunter.io/ios/app/2fa-totp-authenticator-widget/id1509275023)

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

**In-app purchases:** none


### NotionMail

[App page](https://appshunter.io/ios/app/notionmail/id6743839492)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 2FA TOTP Authenticator free?

2FA TOTP Authenticator costs $0.99, with no in-app purchases.

### Is NotionMail free?

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

### Do 2FA TOTP Authenticator or NotionMail have ads?

Neither 2FA TOTP Authenticator nor NotionMail shows ads.

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

2FA TOTP Authenticator ships an update every 5 weeks, and NotionMail daily. Most recently, 2FA TOTP Authenticator was updated on October 2, 2026 and NotionMail on October 8, 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.*