# TaxCastle vs Generali Authenticator

The clearest difference is update cadence: TaxCastle at every 4 days against Generali Authenticator's every 2 months. TaxCastle also leads on iOS requirement (12.0 vs 15). 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.

TaxCastle ships an update every 4 days, Generali Authenticator every 2 months. Both last shipped on September 17, 2026.

## The numbers

| Metric | TaxCastle | Generali Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 2 months |
| Monetization | — | Free |
| Size | 43 MB | 134 MB |
| Requires iOS | **12.0** | 15 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [The CodeCave GmbH](https://appshunter.io/developer/1610598238) | [Generali Versicherung AG](https://appshunter.io/developer/956587570) |

## What reviewers say

### TaxCastle

[App page](https://appshunter.io/ios/app/taxcastle/id6523429244)

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

**In-app purchases:** none


### Generali Authenticator

[App page](https://appshunter.io/ios/app/generali-authenticator/id6738918077)

This app provides an essential layer of security for accessing your Generali account and inbox. It ensures your sensitive data is protected by requiring confirmation of essential actions via PIN or biometrics.

**Highlights:** Generali account access, Generali inbox access, Enhanced data protection, Action confirmation, PIN authentication, Biometric authentication

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

**In-app purchases:** none


## Frequently asked questions

### Is TaxCastle free?

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

### Is Generali Authenticator free?

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

### Do TaxCastle or Generali Authenticator have ads?

Neither TaxCastle nor Generali Authenticator shows ads.

### Which is updated more often, TaxCastle or Generali Authenticator?

TaxCastle ships an update every 4 days, and Generali Authenticator every 2 months. Most recently, TaxCastle was updated on September 17, 2026 and Generali Authenticator on September 17, 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.*