# Physics Handbook vs Introductory Physics Tutor

The clearest difference is in-app purchases: Physics Handbook at none against Introductory Physics Tutor's 1. Physics Handbook also leads on iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Introductory Physics Tutor sells 1 one-off in-app purchase. Physics Handbook asks for nothing beyond the download.

## The numbers

| Metric | Physics Handbook | Introductory Physics Tutor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Daily | — |
| Size | 25 MB | 4 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Oleg Korunov](https://appshunter.io/developer/6811071409) | [David Soulsby](https://appshunter.io/developer/1776367161) |

## What reviewers say

### Physics Handbook

[App page](https://appshunter.io/ios/app/physics-handbook-formulas/id6811815476)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 Physics Handbook free?

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

### Is Introductory Physics Tutor free?

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

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

Neither Physics Handbook nor Introductory Physics Tutor 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.*