# Authenticator 2FA vs SafeFlow Pro

The clearest difference is ads: SafeFlow Pro at none against Authenticator 2FA's shown. SafeFlow Pro also leads on update cadence (weekly vs fortnightly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Authenticator 2FA sells 5 in-app purchases, starting at $6.99 per 7 days and SafeFlow Pro sells 3 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Authenticator 2FA ships an update fortnightly, SafeFlow Pro weekly. The most recent releases landed on October 14, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Authenticator 2FA | SafeFlow Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (217 ratings)](https://appshunter.io/ios/app/authenticator-2fa-otp-codes/id6499083387/reviews)** | — |
| Number of ratings | **217** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 29 MB | 74 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Bayram Gezek](https://appshunter.io/developer/1752286955) | [忍 刘](https://appshunter.io/developer/1867685674) |

## What reviewers say

### Authenticator 2FA

[App page](https://appshunter.io/ios/app/authenticator-2fa-otp-codes/id6499083387)

Enhance your online security with this app, providing two-factor authentication (2FA) and multi-factor authentication (MFA) tokens. It generates secure, time-based one-time passwords (TOTP) that update every 30 seconds, working offline for seamless verification across thousands of websites and services.

**Highlights:** Two-factor authentication (2FA), Multi-factor authentication (MFA), Time-based one-time passwords (TOTP), Offline code generation, Supports 2,500+ websites, QR code setup

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $6.99 | per 7 days |
| Weekly Trial | $6.99 | per 7 days |
| Weekly 9 | $9.99 | per 7 days |
| Monthly | $29.99 | per month |
| Yearly 6 | $69.99 | per year |


### SafeFlow Pro

[App page](https://appshunter.io/ios/app/safeflow-pro/id6757941850)

**Features:** macOS Compatibility, Safari Extension, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $9.99 | per 7 days |
| Premium | $18.99 | per 7 days |
| Premium | $18.99 | per 7 days |


## Frequently asked questions

### Is Authenticator 2FA free?

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

### Is SafeFlow Pro free?

SafeFlow Pro is free to download, with in-app purchases available.

### Do Authenticator 2FA or SafeFlow Pro have ads?

Authenticator 2FA shows ads; SafeFlow Pro does not.

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

Authenticator 2FA ships an update fortnightly, and SafeFlow Pro weekly. Most recently, Authenticator 2FA was updated on October 14, 2026 and SafeFlow Pro on September 30, 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.*