# Physics Y11 vs A

The clearest difference is ads: A at none against Physics Y11's shown. On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Physics Y11 sells 1 one-off in-app purchase and A sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Physics Y11 | A |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Size | 18 MB | 7 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Chaleepa Mallawa](https://appshunter.io/developer/1359729160) | [MD Shahariar Nazim Joy](https://appshunter.io/developer/1893961943) |

## What reviewers say

### Physics Y11

[App page](https://appshunter.io/ios/app/physics-y11/id6758913358)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Physics Y11 Pro | $4.99 | one-time |


### A

[App page](https://appshunter.io/ios/app/a-level-sciences-revision/id6793016005)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $3.99 | per month |
| Yearly Premium | $12.99 | per year |
| Lifetime Access | $14.99 | one-time |


## Frequently asked questions

### Is Physics Y11 free?

Physics Y11 is free to download, with in-app purchases available.

### Is A free?

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

### Do Physics Y11 or A have ads?

Physics Y11 shows ads; A does not.

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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.*