# C++ vs A

The clearest difference is iOS requirement: C++ at 15.6 against A's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. C++ sells 3 in-app purchases, starting at $1.99 per month 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 | C++ | A |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Size | 121 MB | 2 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [龙泽 余](https://appshunter.io/developer/1462574966) | [MD Shahariar Nazim Joy](https://appshunter.io/developer/1893961943) |

## What reviewers say

### C++

[App page](https://appshunter.io/ios/app/c-plus-plus/id6784894776)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 包月会员 | $1.99 | per month |
| 包年会员 | $9.99 | per year |
| 永久会员 | $6.99 | one-time |


### A

[App page](https://appshunter.io/ios/app/a-level-cs-revision/id6793444020)

**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 C++ free?

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

### Is A free?

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

### Do C++ or A have ads?

Neither C++ nor A shows ads.

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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.*