# Psat Math Pro vs Physical Chemistry Practice

The clearest difference is price: Psat Math Pro at Free against Physical Chemistry Practice's $0.49. Physical Chemistry Practice's advantage is in-app purchases (none vs 1). On ads, device support and iOS requirement there is nothing between them.

Psat Math Pro is free to download; Physical Chemistry Practice costs $0.49 up front. Psat Math Pro sells 1 one-off in-app purchase. Physical Chemistry Practice asks for nothing beyond the download.

## The numbers

| Metric | Psat Math Pro | Physical Chemistry Practice |
| --- | --- | --- |
| Price | **Free** | $0.49 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 3 weeks |
| Size | 101 MB | 22 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Tayyip Oral](https://appshunter.io/developer/1431929874) | [Manish Kumar](https://appshunter.io/developer/1854995154) |

## What reviewers say

### Psat Math Pro

[App page](https://appshunter.io/ios/app/psat-math-pro/id6746079289)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| New pro mode | $2.99 | one-time |


### Physical Chemistry Practice

[App page](https://appshunter.io/ios/app/physical-chemistry-practice/id6756110487)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Psat Math Pro free?

Psat Math Pro is free to download, with in-app purchases available.

### Is Physical Chemistry Practice free?

Physical Chemistry Practice costs $0.49, with no in-app purchases.

### Do Psat Math Pro or Physical Chemistry Practice have ads?

Neither Psat Math Pro nor Physical Chemistry Practice 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.*