# Electromagnetism Quiz vs WCAT Practice Test Prep

The clearest difference is update cadence: WCAT Practice Test Prep at every 2 months against Electromagnetism Quiz's every 5 months. WCAT Practice Test Prep also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Electromagnetism Quiz sells 6 in-app purchases, starting at $9.99 per month and WCAT Practice Test Prep sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Electromagnetism Quiz ships an update every 5 months, WCAT Practice Test Prep every 2 months. The most recent releases landed on October 17, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Electromagnetism Quiz | WCAT Practice Test Prep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Size | 23 MB | 52 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Forwa Elade Wunde](https://appshunter.io/developer/1685241344) | [3328833 Nova Scotia Limited](https://appshunter.io/developer/1757830011) |

## What reviewers say

### Electromagnetism Quiz

[App page](https://appshunter.io/ios/app/electromagnetism-quiz/id6739534831)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 month | $9.99 | per month |
| 6 months | $19.99 | per 6 months |
| 1 Year | $29.99 | per year |
| 1500 | $0.99 | one-time |
| 3500 | $1.99 | one-time |
| 9000 | $3.99 | one-time |


### WCAT Practice Test Prep

[App page](https://appshunter.io/ios/app/wcat-practice-test-prep/id6746395083)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Offer | $9.99 | one-time |
| Lifetime Access | $12.99 | one-time |


## Frequently asked questions

### Is Electromagnetism Quiz free?

Electromagnetism Quiz is free to download, with in-app purchases available.

### Is WCAT Practice Test Prep free?

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

### Do Electromagnetism Quiz or WCAT Practice Test Prep have ads?

Neither Electromagnetism Quiz nor WCAT Practice Test Prep shows ads.

### Which is updated more often, Electromagnetism Quiz or WCAT Practice Test Prep?

Electromagnetism Quiz ships an update every 5 months, and WCAT Practice Test Prep every 2 months. Most recently, Electromagnetism Quiz was updated on October 17, 2026 and WCAT Practice Test Prep on October 15, 2026.

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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.*