# Authenticator App ＊ vs SII Operator

The clearest difference is in-app purchases: SII Operator at none against Authenticator App ＊'s 4. SII Operator also leads on update cadence (every 9 days vs every 3 weeks). Authenticator App ＊'s advantage is iOS requirement (13.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. Authenticator App ＊ sells 4 in-app purchases, starting at $7.99 per 7 days. SII Operator asks for nothing beyond the download.

Authenticator App ＊ ships an update every 3 weeks, SII Operator every 9 days. The most recent releases landed on October 10, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Authenticator App ＊ | SII Operator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (21 ratings)](https://appshunter.io/ios/app/authenticator-app/id6502765668/reviews)** | — |
| Number of ratings | **21** | — |
| Positive reviews | 5.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Monetization | Freemium | — |
| Size | 63 MB | 39 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [CodeEx Technology](https://appshunter.io/developer/1745047526) | [Startec Dynamics Inc.](https://appshunter.io/developer/1787110669) |

## What reviewers say

### Authenticator App ＊

[App page](https://appshunter.io/ios/app/authenticator-app/id6502765668)

Enhance your account security with robust two-factor authentication. This app offers double-encryption, iCloud backup for your verification codes, and convenient Face ID login. Easily export and import your account data between devices for seamless management.

**Highlights:** Two-factor authentication, iCloud backup for codes, Face ID login support, Export and import data, Double-encryption security

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Authenticator VIP Weekly Plan | $7.99 | per 7 days |
| Authenticator VIP Yearly Plan | $39.99 | per year |
| VIP Yearly3dayTrail Plan | $49.99 | per year |
| Authenticator Lifetime Plan | $49.99 | one-time |


### SII Operator

[App page](https://appshunter.io/ios/app/sii-operator/id6747467100)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Authenticator App ＊ free?

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

### Is SII Operator free?

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

### Do Authenticator App ＊ or SII Operator have ads?

Neither Authenticator App ＊ nor SII Operator shows ads.

### Which is updated more often, Authenticator App ＊ or SII Operator?

Authenticator App ＊ ships an update every 3 weeks, and SII Operator every 9 days. Most recently, Authenticator App ＊ was updated on October 10, 2026 and SII Operator on October 7, 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.*