# AP Physics 2 Exam Test Prep 2e vs ClashMates

The clearest difference is update cadence: ClashMates at every 5 weeks against AP Physics 2 Exam Test Prep 2e's every 8 months. On price, ads, in-app purchases 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 and ClashMates sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

AP Physics 2 Exam Test Prep 2e ships an update every 8 months, ClashMates every 5 weeks. The most recent releases landed on September 18, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | AP Physics 2 Exam Test Prep 2e | ClashMates |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (6 ratings)](https://appshunter.io/ios/app/clashmates-study-game/id6444157868/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 5 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 63 MB | 111 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Expanded Apps](https://appshunter.io/developer/313709778) | [Third Shake Media, LLC](https://appshunter.io/developer/1652667587) |

## 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 |


### ClashMates

[App page](https://appshunter.io/ios/app/clashmates-study-game/id6444157868)

This app transforms studying into a fun, competitive, and social experience. It offers various learning modes and subjects, including AP exam preparation, to help users learn faster and stay motivated through engaging challenges.

**Highlights:** Ad-free study game, AP exam preparation, Real-time matches with friends/global players, Leaderboards and achievements, Intro and AP learning modes, Multiple subjects available

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ClashPack 1 | $0.99 | one-time |
| ClashPack 2 | $1.99 | one-time |
| ClashPack 3 | $4.99 | one-time |
| ClashPack 4 | $9.99 | one-time |
| ClashPack 5 | $19.99 | one-time |
| ClashPack 6 | $49.99 | one-time |


## 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 ClashMates free?

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

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

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

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

AP Physics 2 Exam Test Prep 2e ships an update every 8 months, and ClashMates every 5 weeks. Most recently, AP Physics 2 Exam Test Prep 2e was updated on September 18, 2026 and ClashMates on October 4, 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.*