# Passpadi vs Set Theory for Computing

The clearest difference is in-app purchases: Set Theory for Computing at none against Passpadi's 4. Set Theory for Computing also leads on device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Passpadi sells 4 in-app purchases, starting at $2.99 per 7 days. Set Theory for Computing asks for nothing beyond the download.

## The numbers

| Metric | Passpadi | Set Theory for Computing |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/passpadi-homework-and-exam-prep/id6748822112/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 days | — |
| Monetization | Freemium | — |
| Size | 116 MB | 38 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [samuel adeyemi](https://appshunter.io/developer/1822818340) | [AFTW LLC](https://appshunter.io/developer/1886356149) |

## What reviewers say

### Passpadi

[App page](https://appshunter.io/ios/app/passpadi-homework-and-exam-prep/id6748822112)

This app uses AI to transform any subject into study materials like practice exams, adaptive flashcards, and audio lessons. It also offers instant camera-based solutions for homework problems, supporting various learning styles and exam preparations.

**Highlights:** AI-generated MCQs, Smart flashcards with spaced repetition, Convert notes to audio lessons, Scan and solve homework problems, Offline study features, Supports international and African curricula

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Passpadi Premium Weekly | $2.99 | per 7 days |
| Passpadi Premium | $9.99 | per month |
| Passpadi Premium | $12.99 | per month |
| Passpadi Premium | $29.99 | per year |


### Set Theory for Computing

[App page](https://appshunter.io/ios/app/set-theory-for-computing/id6773874925)

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

**In-app purchases:** none


## Frequently asked questions

### Is Passpadi free?

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

### Is Set Theory for Computing free?

Set Theory for Computing is free to download, with no in-app purchases.

### Do Passpadi or Set Theory for Computing have ads?

Neither Passpadi nor Set Theory for Computing 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.*