# RoboPad vs AP Physics 1

The clearest difference is in-app purchases: RoboPad at none against AP Physics 1's 8. RoboPad also leads on update cadence (every 2 days vs every 6 months) and iOS requirement (11.0 vs 15.6). On price 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. RoboPad asks for nothing beyond the download.

RoboPad ships an update every 2 days, AP Physics 1 every 6 months. The most recent releases landed on October 14, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | RoboPad | AP Physics 1 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ap-physics-1-exam-test-prep/id1553006619/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | **Every 2 days** | Every 6 months |
| Monetization | — | Free with in-app purchases |
| Size | 17 MB | 51 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Iko Nakari](https://appshunter.io/developer/1476223181) | [Expanded Apps](https://appshunter.io/developer/313709778) |

## What reviewers say

### RoboPad

[App page](https://appshunter.io/ios/app/robopad/id1476223182)

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is RoboPad free?

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

### Is AP Physics 1 free?

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

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

RoboPad ships an update every 2 days, and AP Physics 1 every 6 months. Most recently, RoboPad was updated on October 14, 2026 and AP Physics 1 on September 20, 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.*