# HotNote vs Probigy Assistant

The clearest difference is in-app purchases: HotNote at none against Probigy Assistant's 1. HotNote also leads on iOS requirement (14 vs 16.0). Probigy Assistant's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Probigy Assistant sells 1 in-app purchase, starting at $5.99 per 7 days. HotNote asks for nothing beyond the download.

## The numbers

| Metric | HotNote | Probigy Assistant |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Weekly | — |
| Size | 28 MB | 17 MB |
| Requires iOS | **14** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Gehui Liu](https://appshunter.io/developer/1782769719) | [Update All Apps: Assistant](https://appshunter.io/developer/1864758882) |

## What reviewers say

### HotNote

[App page](https://appshunter.io/ios/app/hotnote-ai-content-creator-pro/id6740635521)

**Features:** macOS Compatibility

**In-app purchases:** none


### Probigy Assistant

[App page](https://appshunter.io/ios/app/probigy-assistant-math-guide/id6758100484)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Guide Weekly Trial Promo | $5.99 | per 7 days |


## Frequently asked questions

### Is HotNote free?

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

### Is Probigy Assistant free?

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

### Do HotNote or Probigy Assistant have ads?

HotNote shows ads; Probigy Assistant does not.

---

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