# TA Authenticator vs Sunaidi Scanner

The clearest difference is update cadence: Sunaidi Scanner at every 2 months against TA Authenticator's every 6 months. TA Authenticator's advantage is iOS requirement (13.0 vs 15.6). 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.

TA Authenticator ships an update every 6 months, Sunaidi Scanner every 2 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | TA Authenticator | Sunaidi Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (3 ratings)](https://appshunter.io/ios/app/ta-authenticator/id6446629299/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 19 MB | 38 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cerebra](https://appshunter.io/developer/1572812428) | [Haya Ibrahim Al Sunaidi](https://appshunter.io/developer/1762050709) |

## What reviewers say

### TA Authenticator

[App page](https://appshunter.io/ios/app/ta-authenticator/id6446629299)

Enhance your digital security with multi-factor authentication. This app generates dynamic passwords using industry-standard algorithms to protect sensitive data from cybersecurity breaches.

**Highlights:** Multi-factor authentication, Generates dynamic passwords, HOTP and TOTP algorithms, Enhanced security layer, Protects sensitive data

**Features:** macOS Compatibility

**In-app purchases:** none


### Sunaidi Scanner

[App page](https://appshunter.io/ios/app/sunaidi-scanner/id6689492470)

**In-app purchases:** none


## Frequently asked questions

### Is TA Authenticator free?

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

### Is Sunaidi Scanner free?

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

### Do TA Authenticator or Sunaidi Scanner have ads?

Neither TA Authenticator nor Sunaidi Scanner shows ads.

### Which is updated more often, TA Authenticator or Sunaidi Scanner?

TA Authenticator ships an update every 6 months, and Sunaidi Scanner every 2 months. Most recently, TA Authenticator was updated on October 24, 2026 and Sunaidi Scanner on October 25, 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.*