# AP Physics 1 vs G20 ThinQ

The clearest difference is in-app purchases: G20 ThinQ at none against AP Physics 1's 8. G20 ThinQ also leads on update cadence (every 4 days vs every 6 months) and iOS requirement (12.4 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. AP Physics 1 sells 8 in-app purchases, starting at $5.99 per 7 days. G20 ThinQ asks for nothing beyond the download.

AP Physics 1 ships an update every 6 months, G20 ThinQ every 4 days. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | AP Physics 1 | G20 ThinQ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/ap-physics-1-exam-test-prep/id1553006619/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 51 MB | 54 MB |
| Requires iOS | 15.6 | **12.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Expanded Apps](https://appshunter.io/developer/313709778) | [NOETIC LABS PRIVATE LIMITED](https://appshunter.io/developer/1633787308) |

## What reviewers say

### AP Physics 1

[App page](https://appshunter.io/ios/app/ap-physics-1-exam-test-prep/id1553006619)

Prepare for the AP Physics 1 exam with 500 practice questions that mimic the actual test's format and difficulty. Detailed explanations are provided for each answer, and interactive study modes help track your progress. Access all questions with a subscription.

**Highlights:** 500 AP-style questions, Detailed answer explanations, Simulates real AP exam, Study, Timed Exam, and Bookmark modes, Progress tracking, iCloud save functionality

**In-app purchases (8)**

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


### G20 ThinQ

[App page](https://appshunter.io/ios/app/g20-thinq/id6470706997)

**In-app purchases:** none


## Frequently asked questions

### Is AP Physics 1 free?

AP Physics 1 is free to download, with in-app purchases available.

### Is G20 ThinQ free?

G20 ThinQ is free to download, with no in-app purchases.

### Do AP Physics 1 or G20 ThinQ have ads?

Neither AP Physics 1 nor G20 ThinQ shows ads.

### Which is updated more often, AP Physics 1 or G20 ThinQ?

AP Physics 1 ships an update every 6 months, and G20 ThinQ every 4 days. Most recently, AP Physics 1 was updated on October 24, 2026 and G20 ThinQ on October 27, 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.*