# PatenteITARab vs PatenteChill

The clearest difference is update cadence: PatenteChill at every 3 weeks against PatenteITARab's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. PatenteITARab sells 3 in-app purchases, starting at $2.99 per month and PatenteChill sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

PatenteITARab ships an update every 4 months, PatenteChill every 3 weeks. Both last shipped on October 31, 2026.

## The numbers

| Metric | PatenteITARab | PatenteChill |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Size | 23 MB | 516 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Mourad Ajaabou](https://appshunter.io/developer/1895173895) | [ELIGIO HUANG](https://appshunter.io/developer/6771777038) |

## What reviewers say

### PatenteITARab

[App page](https://appshunter.io/ios/app/patenteitarab/id6763409709)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $2.99 | per month |
| Premium Yearly | $9.99 | per year |
| PRO Lifetime | $19.99 | one-time |


### PatenteChill

[App page](https://appshunter.io/ios/app/patentechill/id6787154836)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tutor AI · 1 mese | $2.99 | one-time |


## Frequently asked questions

### Is PatenteITARab free?

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

### Is PatenteChill free?

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

### Do PatenteITARab or PatenteChill have ads?

Both PatenteITARab and PatenteChill show ads.

### Which is updated more often, PatenteITARab or PatenteChill?

PatenteITARab ships an update every 4 months, and PatenteChill every 3 weeks. Most recently, PatenteITARab was updated on October 31, 2026 and PatenteChill on October 31, 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.*