# Tax Code IT vs HD Align

The clearest difference is in-app purchases: Tax Code IT at none against HD Align's 1. HD Align's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. HD Align sells 1 one-off in-app purchase. Tax Code IT asks for nothing beyond the download.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 5, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Tax Code IT | HD Align |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | Monthly |
| Monetization | Ad-supported | — |
| Size | 44 MB | 28 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Francesco Varotti](https://appshunter.io/developer/1501752853) | [发亮 刘](https://appshunter.io/developer/1830179467) |

## 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


### HD Align

[App page](https://appshunter.io/ios/app/hd-align-human-design-chart/id6761535359)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Unlock | $7.99 | one-time |


## Frequently asked questions

### Is Tax Code IT free?

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

### Is HD Align free?

HD Align is free to download, with in-app purchases available.

### Do Tax Code IT or HD Align have ads?

Tax Code IT shows ads; HD Align does not.

### Which is updated more often, Tax Code IT or HD Align?

Tax Code IT ships an update monthly, and HD Align monthly. Most recently, Tax Code IT was updated on October 5, 2026 and HD Align 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.*