# TOTP Authenticator vs 2FA Authenticator

TOTP Authenticator and 2FA Authenticator both sit at 4.8 stars, but that hides the real split: 100% of 2FA Authenticator's written reviews are positive against 65% of TOTP Authenticator's. 2FA Authenticator also leads on update cadence (every 4 days vs every 9 days). TOTP Authenticator's advantage is device support (5 vs 3). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. TOTP Authenticator sells 4 in-app purchases, starting at $5.99 per 7 days and 2FA Authenticator sells 9 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

TOTP Authenticator holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 167 and 59 respectively. Written reviews complicate that: 65% of TOTP Authenticator's written reviews are positive against 100% of 2FA Authenticator's, so the app with the better star average is not the one people write more warmly about.

TOTP Authenticator ships an update every 9 days, 2FA Authenticator every 4 days. The most recent releases landed on September 22, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | TOTP Authenticator | 2FA Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (167 ratings)](https://appshunter.io/ios/app/totp-authenticator/id1625641322/reviews)** | [4.6 (59 ratings)](https://appshunter.io/ios/app/2fa-authenticator-auth-app/id6756309442/reviews) |
| Number of ratings | **167** | 59 |
| Positive reviews | 65.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 4 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 24 MB | 158 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod, Mac, Apple Watch** | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Sparrow Code LTD](https://appshunter.io/developer/1617623165) | [Alina Kubiak](https://appshunter.io/developer/1859995012) |

## What reviewers say

### TOTP Authenticator

[App page](https://appshunter.io/ios/app/totp-authenticator/id1625641322)

This app generates time-based one-time passwords (TOTP) for enhanced account security. It supports two-factor authentication (2FA) by providing 6-digit codes required by many websites and services for login. The app includes extensive tutorials to guide users through setting up 2FA with various platforms.

**Highlights:** Generates 6-digit TOTP codes, Supports two-factor authentication (2FA), QR code scanning for setup, Manual secret key entry, Over 100 step-by-step setup tutorials, Privacy focused

**Features:** Apple Watch app

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TOTP OTP Codes (1 week) | $5.99 | per 7 days |
| TOTP OTP Codes (1 month) | $9.99 | per month |
| TOTP OTP Codes (1 year) | $59.99 | per year |
| Unlimited TOTP OTP Codes | $79.99 | one-time |


### 2FA Authenticator

[App page](https://appshunter.io/ios/app/2fa-authenticator-auth-app/id6756309442)

Secure your online accounts with this fast and reliable two-factor authentication app. Easily add accounts via QR code or manual setup to protect your logins from unauthorized access. Offers sync and backup options for added safety.

**Highlights:** Generate one-time 2FA verification codes, Secure account addition via QR code or manual setup, Support for email, social networks, banking, and cloud services, Sync and backup options, Intuitive and fast interface

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 2FA Authenticator | $4.99 | per 7 days |
| 2FA Authenticator | $6.99 | per 7 days |
| 2FA Authenticator | $6.99 | per 7 days |
| 2FA Authenticator | $9.99 | per year |
| 2FA Authenticator | $9.99 | per 7 days |
| 2FA Authenticator | $19.99 | per year |
| 2FA Authenticator | $39.99 | per year |
| 2FA Authenticator | $59.99 | per year |
| 2FA Authenticator | $59.99 | per year |


## Frequently asked questions

### Is TOTP Authenticator free?

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

### Is 2FA Authenticator free?

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

### Which has better reviews, TOTP Authenticator or 2FA Authenticator?

TOTP Authenticator is rated higher. TOTP Authenticator averages 4.8 out of 5 from 167 ratings, while 2FA Authenticator averages 4.6 from 59 ratings.

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

Neither TOTP Authenticator nor 2FA Authenticator shows ads.

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

TOTP Authenticator ships an update every 9 days, and 2FA Authenticator every 4 days. Most recently, TOTP Authenticator was updated on September 22, 2026 and 2FA Authenticator on September 11, 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.*