HK P.1 & P.2 Math vs English Code
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HK P.1 & P.2 Math
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The objective of this app is designed for students they are from age between 5 - 6 years old & between 7 - 10 years old in Hong Kong Primary School Level 1 & 2 and any student who suitable use this mathematics exercise in any country. For Level 1: This app provide 0 to 20 in addition and subtraction exercise. For Level 2: This app provide thousand values only that enable number of two to three times addition or subtraction at mathematics exercise; It also provide a vertical calculation format randomly for hint, in case of no vertical format provide, please write your vertical format with colour pencil at rough area section. This app has Chinese and English interfaces that can provide to Chinese students and International students. For project time restriction of this app, this app only support iOS 9.0 or above and portrait orientation. This 1.0 is a first version and it will be improved/enhanced for more features according to the studies level in future. If any enquiry, please send email to: apple.development@outlook.com Enjoy. --------------------------------------------------------------- 本程式目的是設計於給香港小學生一、二年級 或 任何國家適用的兒童作數學練習用途、適合年齡介乎於大約五至十歲。 在於一年級: 本程式提供0至20的加和減的數學練習。 在於二年級: 本程式固定提供於 四個位（千位）的加、減 數學 和 一至二連續加、減數學練習；另外還會隨機提供直式以作提示計算練習、如在沒有直式的題目計算時，請自行用上彩色筆在草稿區內列出以方便計算。 本程式提供中文和英文的使用界面。 此程式因設計時間關係，現只支援 iOS 系統9.0或以上和垂直畫面。 這是1.0初版版本，而未來會跟據學習進度來被更新追加更多功能和改善。 如有任何查詢, 請電郵至: apple.development@outlook.com 祝使用愉快。 *Thanks for Ray Wenderlich's knowledge sharing* =============================================== All rights reserved by HK P.1,2 Math developer.
English Code
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將喬登美語English Code單元的音擋集結成一個app，供使與者隨時使用
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Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | HK P.1 & P.2 Math | English Code |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 30 months — better | Every 31 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 11.0 |
| Further details — not scored | ||
| Size | 7 MB | 508 MB |
| Age rating | 4+ | 4+ |
| Developer | Yik Lam Leung | Chiao Li Tsai |
In-app purchases
HK P.1 & P.2 Math
No in-app purchases
English Code
No in-app purchases
Questions
Is HK P.1 & P.2 Math free?
Is English Code free?
Do HK P.1 & P.2 Math or English Code have ads?
Which is updated more often, HK P.1 & P.2 Math or English Code?
Other comparisons
