# SAT Math Test Prep vs Ace AP STEM

The clearest difference is in-app purchases: Ace AP STEM at none against SAT Math Test Prep's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. SAT Math Test Prep sells 1 in-app purchase, starting at $9.99 per month. Ace AP STEM asks for nothing beyond the download.

## The numbers

| Metric | SAT Math Test Prep | Ace AP STEM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (144 ratings)](https://appshunter.io/ios/app/sat-math-test-prep/id436846157/reviews)** | — |
| Number of ratings | **144** | — |
| Positive reviews | 79.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 12 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 15 MB | 32 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [YourTeacher.com](https://appshunter.io/developer/340925628) | [Linh Do191731738081](https://appshunter.io/developer/6780169319) |

## What reviewers say

### SAT Math Test Prep

[App page](https://appshunter.io/ios/app/sat-math-test-prep/id436846157)

Prepare for the SAT Math test with a comprehensive study guide and practice tests. Offers a free trial period to evaluate the program before commitment.

**Highlights:** Comprehensive study guide, Practice tests, SAT Math focus, Free trial available

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SAT Math Test Prep | $9.99 | per month |


### Ace AP STEM

[App page](https://appshunter.io/ios/app/ace-ap-stem/id6780169317)

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

**In-app purchases:** none


## Frequently asked questions

### Is SAT Math Test Prep free?

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

### Is Ace AP STEM free?

Ace AP STEM is free to download, with no in-app purchases.

### Do SAT Math Test Prep or Ace AP STEM have ads?

Neither SAT Math Test Prep nor Ace AP STEM shows ads.

---

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