# HK P.1 & P.2 Math vs English Code

The clearest difference is iOS requirement: HK P.1 & P.2 Math at 9.0 against English Code's 11.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

HK P.1 & P.2 Math ships an update every 30 months, English Code every 31 months. The most recent releases landed on November 2, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | HK P.1 & P.2 Math | English Code |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 30 months** | Every 31 months |
| Size | 7 MB | 508 MB |
| Requires iOS | **9.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yik Lam Leung](https://appshunter.io/developer/1215582728) | [Chiao Li Tsai](https://appshunter.io/developer/1468064511) |

## What reviewers say

### HK P.1 & P.2 Math

[App page](https://appshunter.io/ios/app/hk-p1-and-p2-math/id1215582729)

**Features:** macOS Compatibility

**In-app purchases:** none


### English Code

[App page](https://appshunter.io/ios/app/english-code/id1585124592)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HK P.1 & P.2 Math free?

HK P.1 & P.2 Math is free to download, with no in-app purchases.

### Is English Code free?

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

### Do HK P.1 & P.2 Math or English Code have ads?

Neither HK P.1 & P.2 Math nor English Code shows ads.

### Which is updated more often, HK P.1 & P.2 Math or English Code?

HK P.1 & P.2 Math ships an update every 30 months, and English Code every 31 months. Most recently, HK P.1 & P.2 Math was updated on November 2, 2026 and English Code on November 7, 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.*