# Cadetprep vs Physics Formula Master 9

Cadetprep and Physics Formula Master 9 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 | Cadetprep | Physics Formula Master 9 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 6 days |
| Size | 205 MB | 21 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Testpress Tech Labs LLP](https://appshunter.io/developer/1235683817) | [Thu Linh Bui](https://appshunter.io/developer/1855389060) |

## What reviewers say

### Cadetprep

[App page](https://appshunter.io/ios/app/cadetprep/id6748069138)

**Features:** macOS Compatibility

**In-app purchases:** none


### Physics Formula Master 9

[App page](https://appshunter.io/ios/app/physics-formula-master-9/id6755665321)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Cadetprep free?

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

### Is Physics Formula Master 9 free?

Physics Formula Master 9 is free to download, with no in-app purchases.

### Do Cadetprep or Physics Formula Master 9 have ads?

Neither Cadetprep nor Physics Formula Master 9 shows ads.

---

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