# Thesis Pro Assistant vs Zero

The clearest difference is iOS requirement: Thesis Pro Assistant at 13.4 against Zero's 16.6. 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.

## The numbers

| Metric | Thesis Pro Assistant | Zero |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Daily | — |
| Size | 15 MB | 77 MB |
| Requires iOS | **13.4** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 12+ |
| Developer | [OLA AL MARI](https://appshunter.io/developer/1896167351) | [jahanzaib Hameed](https://appshunter.io/developer/6801138709) |

## What reviewers say

### Thesis Pro Assistant

[App page](https://appshunter.io/ios/app/thesis-pro-assistant/id6795900604)

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

**In-app purchases:** none


### Zero

[App page](https://appshunter.io/ios/app/zero-ai-detector-and-humanizer/id6811045894)

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

**In-app purchases:** none


## Frequently asked questions

### Is Thesis Pro Assistant free?

Thesis Pro Assistant is free to download, with no in-app purchases.

### Is Zero free?

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

### Do Thesis Pro Assistant or Zero have ads?

Neither Thesis Pro Assistant nor Zero shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*