# Pass vs Octo AI

The clearest difference is in-app purchases: Pass at none against Octo AI's 2. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Octo AI sells 2 in-app purchases, starting at $4.99 per 7 days. Pass asks for nothing beyond the download.

## The numbers

| Metric | Pass | Octo AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 4 days |
| Size | 31 MB | 58 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Devesh Kanal](https://appshunter.io/developer/1800084612) | [CENGIZHAN ERTURAN](https://appshunter.io/developer/6803370468) |

## What reviewers say

### Pass

[App page](https://appshunter.io/ios/app/pass-ai-flashcards/id6775184907)

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

**In-app purchases:** none


### Octo AI

[App page](https://appshunter.io/ios/app/octo-ai-video-problem-solver/id6803370466)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Octo AI Pro - Weekly | $4.99 | per 7 days |
| Octo AI Pro - Monthly | $12.99 | per month |


## Frequently asked questions

### Is Pass free?

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

### Is Octo AI free?

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

### Do Pass or Octo AI have ads?

Neither Pass nor Octo AI shows ads.

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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.*