# 3M Physics vs Teacher

3M Physics and Teacher are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | 3M Physics | Teacher |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | — |
| Size | 30 MB | 166 MB |
| Requires iOS | **13.2** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [marco wageh](https://appshunter.io/developer/1582396379) | [Global Applications For Technology](https://appshunter.io/developer/1529881870) |

## What reviewers say

### 3M Physics

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Teacher

[App page](https://appshunter.io/ios/app/teacher-dashbard/id6479048080)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 3M Physics free?

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

### Is Teacher free?

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

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

Neither 3M Physics nor Teacher 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.*