# Math Physics Chemistry Formula vs ACT Test Prep

The clearest difference is in-app purchases: Math Physics Chemistry Formula at none against ACT Test Prep's 3. Math Physics Chemistry Formula also leads on iOS requirement (13.0 vs 17.0). ACT Test Prep's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. ACT Test Prep sells 3 in-app purchases, starting at $9.99 per month. Math Physics Chemistry Formula asks for nothing beyond the download.

## The numbers

| Metric | Math Physics Chemistry Formula | ACT Test Prep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | — |
| Size | 23 MB | 4 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [NKKtech Global Pte. Ltd.](https://appshunter.io/developer/6781228234) | [MD Shahariar Nazim Joy](https://appshunter.io/developer/1893961943) |

## What reviewers say

### Math Physics Chemistry Formula

[App page](https://appshunter.io/ios/app/math-physics-chemistry-formula/id6786215294)

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

**In-app purchases:** none


### ACT Test Prep

[App page](https://appshunter.io/ios/app/act-test-prep-exam-practice/id6791024898)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ACT Prep Monthly | $9.99 | per month |
| ACT Prep Yearly | $49.99 | per year |
| ACT Prep Lifetime | $99.99 | one-time |


## Frequently asked questions

### Is Math Physics Chemistry Formula free?

Math Physics Chemistry Formula is free to download, with no in-app purchases.

### Is ACT Test Prep free?

ACT Test Prep is free to download, with in-app purchases available.

### Do Math Physics Chemistry Formula or ACT Test Prep have ads?

Math Physics Chemistry Formula shows ads; ACT Test Prep does not.

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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.*