# SITE Authenticator vs S+3

The clearest difference is update cadence: S+3 at monthly against SITE Authenticator's every 7 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SITE Authenticator ships an update every 7 months, S+3 monthly. The most recent releases landed on October 21, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | SITE Authenticator | S+3 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Monthly** |
| Monetization | Free | — |
| Size | 21 MB | 56 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SAUDI INFORMATION TECHNOLOGY COMPANY](https://appshunter.io/developer/1580913824) | [Master Team](https://appshunter.io/developer/1724626670) |

## What reviewers say

### SITE Authenticator

[App page](https://appshunter.io/ios/app/site-authenticator/id1580913822)

This app provides two-step verification using time-based one-time passwords for TOTP-supported applications. Securely store and access your verification codes after setting a password to lock your tokens. Developed by Saudi Information Technology company engineers.

**Highlights:** Two-step verification, Time-based one-time passwords (TOTP), Password protection for tokens, Scan and store tokens, Developed by SITE engineers

**Features:** macOS Compatibility

**In-app purchases:** none


### S+3

[App page](https://appshunter.io/ios/app/s-plus-3/id6753159927)

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

**In-app purchases:** none


## Frequently asked questions

### Is SITE Authenticator free?

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

### Is S+3 free?

S+3 is free to download, with no in-app purchases.

### Do SITE Authenticator or S+3 have ads?

Neither SITE Authenticator nor S+3 shows ads.

### Which is updated more often, SITE Authenticator or S+3?

SITE Authenticator ships an update every 7 months, and S+3 monthly. Most recently, SITE Authenticator was updated on October 21, 2026 and S+3 on October 20, 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.*