# Tax Code IT vs Feder Mobile

The clearest difference is ads: Feder Mobile at none against Tax Code IT's shown. Feder Mobile also leads on review sentiment (20% vs 0%) and monetization model (free vs ad-supported). Tax Code IT's advantage is update cadence (monthly vs every 5 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Tax Code IT ships an update monthly, Feder Mobile every 5 months. The most recent releases landed on October 22, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Tax Code IT | Feder Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | **20.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 5 months |
| Monetization | Ad-supported | **Free** |
| Size | 44 MB | 18 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Francesco Varotti](https://appshunter.io/developer/1501752853) | [Feder Mobile](https://appshunter.io/developer/1579916213) |

## What reviewers say

### Tax Code IT

[App page](https://appshunter.io/ios/app/tax-code-it-generate-and-save/id1502047976)

Easily generate, decode, and securely store Italian fiscal codes. Input personal details to calculate your code using official parameters, or extract information from an existing code. Your data remains private on your device.

**Highlights:** Fiscal code calculation, Extract data from fiscal code, Secure code management, Privacy guaranteed, Official algorithm implementation

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

**In-app purchases:** none


### Feder Mobile

[App page](https://appshunter.io/ios/app/feder-mobile/id1579916211)

Manage your mobile account, monitor usage, and top up your credit directly from your smartphone. View SIM information, check your active plan, and add extra data or minutes with ease. Get quick customer support and ensure secure transactions.

**Highlights:** SIM management, Real-time usage monitoring, Fast credit top-ups, Offer and add-on management, Direct customer support, Secure transactions

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Tax Code IT free?

Tax Code IT is free to download, with no in-app purchases.

### Is Feder Mobile free?

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

### Do Tax Code IT or Feder Mobile have ads?

Tax Code IT shows ads; Feder Mobile does not.

### Which is updated more often, Tax Code IT or Feder Mobile?

Tax Code IT ships an update monthly, and Feder Mobile every 5 months. Most recently, Tax Code IT was updated on October 22, 2026 and Feder Mobile on October 30, 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.*