# AH Physics vs 3M Physics

The clearest difference is in-app purchases: 3M Physics at none against AH Physics's 1. AH Physics's advantage is iOS requirement (11.0 vs 13.2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. AH Physics sells 1 one-off in-app purchase. 3M Physics asks for nothing beyond the download.

AH Physics ships an update every 6 months, 3M Physics every 5 months. Both last shipped on October 7, 2026.

## The numbers

| Metric | AH Physics | 3M Physics |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 5 months** |
| Size | 47 MB | 30 MB |
| Requires iOS | **11.0** | 13.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Aly Hafez](https://appshunter.io/developer/1578173168) | [marco wageh](https://appshunter.io/developer/1582396379) |

## What reviewers say

### AH Physics

[App page](https://appshunter.io/ios/app/ah-physics/id6462757866)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lecture Online | $9.99 | one-time |


### 3M Physics

[App page](https://appshunter.io/ios/app/3m-physics/id6467128592)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AH Physics free?

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

### Is 3M Physics free?

3M Physics is free to download, with no in-app purchases.

### Do AH Physics or 3M Physics have ads?

Neither AH Physics nor 3M Physics shows ads.

### Which is updated more often, AH Physics or 3M Physics?

AH Physics ships an update every 6 months, and 3M Physics every 5 months. Most recently, AH Physics was updated on October 7, 2026 and 3M Physics on October 7, 2026.

---

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