# Aporia vs Introductory Physics Tutor

The clearest difference is iOS requirement: Aporia at 15.0 against Introductory Physics Tutor's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Aporia sells 2 in-app purchases, starting at $9.99 per month and Introductory Physics Tutor sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Aporia | Introductory Physics Tutor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 days | — |
| Size | 100 MB | 4 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Omar Esteban Corona Mindiola](https://appshunter.io/developer/6792977786) | [David Soulsby](https://appshunter.io/developer/1776367161) |

## What reviewers say

### Aporia

[App page](https://appshunter.io/ios/app/aporia-math-and-physics/id6792977784)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Aporia Premium | $9.99 | per month |
| Aporia Premium | $99.99 | per year |


### Introductory Physics Tutor

[App page](https://appshunter.io/ios/app/introductory-physics-tutor/id6815791812)

**Features:** Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access | $4.99 | one-time |


## Frequently asked questions

### Is Aporia free?

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

### Is Introductory Physics Tutor free?

Introductory Physics Tutor is free to download, with in-app purchases available.

### Do Aporia or Introductory Physics Tutor have ads?

Neither Aporia nor Introductory Physics Tutor shows ads.

---

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