# AI Notes & PDF Summary Alicia vs Stundio

The clearest difference is in-app purchases: Stundio at none against AI Notes & PDF Summary Alicia's 4. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. AI Notes & PDF Summary Alicia sells 4 in-app purchases, starting at $4.99 per month. Stundio asks for nothing beyond the download.

AI Notes & PDF Summary Alicia ships an update every 3 months, Stundio every 2 months. Both last shipped on November 8, 2026.

## The numbers

| Metric | AI Notes & PDF Summary Alicia | Stundio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Size | 112 MB | 29 MB |
| Requires iOS | 15.5 | 15.5.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MRC Software](https://appshunter.io/developer/1712198207) | [Stundio Software](https://appshunter.io/developer/1691263089) |

## What reviewers say

### AI Notes & PDF Summary Alicia

[App page](https://appshunter.io/ios/app/ai-notes-and-pdf-summary-alicia/id6739475142)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Alicia Monthly | $4.99 | per month |
| Buy 10 Credits | $0.99 | one-time |
| Buy 50 Credits | $3.99 | one-time |
| Buy 100 Credits | $6.99 | one-time |


### Stundio

[App page](https://appshunter.io/ios/app/stundio/id6740147540)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AI Notes & PDF Summary Alicia free?

AI Notes & PDF Summary Alicia is free to download, with in-app purchases available.

### Is Stundio free?

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

### Do AI Notes & PDF Summary Alicia or Stundio have ads?

Neither AI Notes & PDF Summary Alicia nor Stundio shows ads.

### Which is updated more often, AI Notes & PDF Summary Alicia or Stundio?

AI Notes & PDF Summary Alicia ships an update every 3 months, and Stundio every 2 months. Most recently, AI Notes & PDF Summary Alicia was updated on November 8, 2026 and Stundio on November 8, 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.*