# Argus vs Authenticator App

Argus and Authenticator App both sit at 4.5 stars, but that hides the real split: 100% of Argus's written reviews are positive against 50% of Authenticator App's. Argus also leads on in-app purchases (none vs 3) and update cadence (every 3 days vs every 4 months). Authenticator App's advantage is ratings volume (136 vs 2). On price, rating, ads and device support there is nothing between them.

Both are free to download. Authenticator App sells 3 in-app purchases, starting at $2.99 per 7 days. Argus asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.5 for Argus against 4.5 for Authenticator App. That said, the two scores are not equally well evidenced: Authenticator App has 136 ratings behind it against 2, so its average is the more settled of the two. Written reviews are what separate them: 100% of Argus's written reviews are positive against 50% of Authenticator App's.

Argus ships an update every 3 days, Authenticator App every 4 months. The most recent releases landed on June 5, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Argus | Authenticator App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (2 ratings)](https://appshunter.io/ios/app/argus-totp-authenticator/id1542617858/reviews) | [4.5 (136 ratings)](https://appshunter.io/ios/app/authenticator-app-2fa-and-mfa/id1621928288/reviews) |
| Number of ratings | 2 | **136** |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 4 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 3 MB | 19 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod, Apple Watch | iPhone, iPad, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [晖 金](https://appshunter.io/developer/1437361520) | [BEYLER Software](https://appshunter.io/developer/1551010741) |

## What reviewers say

### Argus

[App page](https://appshunter.io/ios/app/argus-totp-authenticator/id1542617858)

This open-source utility app generates Time-based One-time Passwords (TOTP) for secure authentication. It offers a lightweight, data-protected experience with support for dark mode, iCloud backups, and Apple Watch integration.

**Highlights:** TOTP algorithm support (RFC 6238), Open-source, Lightweight design, Full data protection, Dark mode support, iCloud backup, Apple Watch compatibility

**In-app purchases:** none


### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-2fa-and-mfa/id1621928288)

Securely store and generate two-factor authentication tokens for your online accounts. This app enhances your digital security by providing Time-based One-time Passwords (TOTP) and Hash-based one-time passwords (HOTP). It offers encrypted backups and cross-device access for peace of mind.

**Highlights:** Two-factor authentication token generation, Time-based and Hash-based OTP support, Encrypted backup for security, Access across multiple Apple devices, Supports thousands of online accounts

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $2.99 | per 7 days |
| Premium | $4.99 | per month |
| Premium | $19.99 | per year |


## Frequently asked questions

### Is Argus free?

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

### Is Authenticator App free?

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

### Which has better reviews, Argus or Authenticator App?

Argus and Authenticator App are both rated 4.5 out of 5 on the App Store, from 2 and 136 ratings respectively.

### Do Argus or Authenticator App have ads?

Neither Argus nor Authenticator App shows ads.

### Which is updated more often, Argus or Authenticator App?

Argus ships an update every 3 days, and Authenticator App every 4 months. Most recently, Argus was updated on June 5, 2026 and Authenticator App on September 17, 2026.

---

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