# AP Physics 2 Exam Test Prep 2e vs Unbox Physics

The clearest difference is in-app purchases: Unbox Physics at none against AP Physics 2 Exam Test Prep 2e's 7. Unbox Physics also leads on update cadence (fortnightly vs every 8 months) and iOS requirement (13.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. AP Physics 2 Exam Test Prep 2e sells 7 in-app purchases, starting at $5.99 per 7 days. Unbox Physics asks for nothing beyond the download.

AP Physics 2 Exam Test Prep 2e ships an update every 8 months, Unbox Physics fortnightly. The most recent releases landed on September 18, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | AP Physics 2 Exam Test Prep 2e | Unbox Physics |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/unbox-physics/id1553719881/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 8 months | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 63 MB | 58 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Expanded Apps](https://appshunter.io/developer/313709778) | [ThinkFirst Education Private Limited](https://appshunter.io/developer/1400803905) |

## What reviewers say

### AP Physics 2 Exam Test Prep 2e

[App page](https://appshunter.io/ios/app/ap-physics-2-exam-test-prep-2e/id1553025129)

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Week | $5.99 | per 7 days |
| 1 Week | $6.99 | per 7 days |
| 1 Month | $17.99 | per month |
| 3 Month Subscription Plan | $39.99 | per 3 months |
| 1 Year | $69.99 | per year |
| Annual Subscription | $99.99 | per year |
| AP Physics 2 Exam Test Prep | $15.99 | one-time |


### Unbox Physics

[App page](https://appshunter.io/ios/app/unbox-physics/id1553719881)

Explore fundamental physics concepts through interactive questions, experiments, and thought-provoking exercises. Designed for students in grades 7-9, this app aims to foster deep thinking and scientific understanding.

**Highlights:** Interactive questions, Physics experiments, Deep thinking exercises, Concept learning, Suitable for grades 7-9

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AP Physics 2 Exam Test Prep 2e free?

AP Physics 2 Exam Test Prep 2e is free to download, with in-app purchases available.

### Is Unbox Physics free?

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

### Do AP Physics 2 Exam Test Prep 2e or Unbox Physics have ads?

Neither AP Physics 2 Exam Test Prep 2e nor Unbox Physics shows ads.

### Which is updated more often, AP Physics 2 Exam Test Prep 2e or Unbox Physics?

AP Physics 2 Exam Test Prep 2e ships an update every 8 months, and Unbox Physics fortnightly. Most recently, AP Physics 2 Exam Test Prep 2e was updated on September 18, 2026 and Unbox Physics on October 2, 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.*