1Know 翻轉你的學習 vs Sobo Math

1Know 翻轉你的學習 前所未有的學習經驗，讓學習無所不在！ 誰說知識只在課本裡？ 誰說上課只在教室裡？ 誰說老師只在校園裡？ 1Know 讓你的學習不一樣！ 隨手點開影片，展開隨時隨處的學習！ 不管是還沒聽懂或是需要複習， 一遍、二遍、三遍，看影片、做測驗都行。 無論是想要提問或是邀約討論， 透過群組訊息，一呼百應，有交流更有趣。 看到哪裡？太久沒看？看完了？還沒開始？ 你的進度，1Know 幫你都記住。 打開1Know，開始學習， 隨處是學校、隨時有老師，還有學習助理。 讓你按照圖標和提示，輕輕鬆鬆完成學習管理！

Your child may not be “bad at maths”—they may be using an app built for another curriculum. Sobo Math follows Hong Kong EDB Key Stage 2 (Primary 4–6): 41 units and 231 stages on one clear map. This is an independent app, not an official EDB product. Why families choose us • Mapped to HK P4–P6: number, measures, shape, data, algebra • 4,900+ questions with interactive visuals and step-by-step help (not every item has a diagram) • Traditional Chinese, Simplified Chinese, and English text; Cantonese, Mandarin, and English read-aloud—script and voice can be set separately • Daily path, quests, and streaks • Sobo grows with practice XP (no pay-to-skip evolution) • Parent report: all weak-skill names free; one-tap practice on the first gap • Offline lessons, no third-party ads, no account Free includes every unit in order (daily energy limits how fast; later units unlock after earlier ones). Mock exam: 10 questions untimed. PRO: skip-ahead, unlimited energy, timed mocks (20–35 questions by year), unlimited adaptive review, full parent shortcuts and export. Practice papers here are school-style drills, not official TSA or school exam papers. Start free. Yearly plan may include a trial for eligible new subscribers (App Store terms). Subscriptions: Monthly HK$78 / Yearly HK$588 (~HK$49/mo). Auto-renews; cancel in Apple ID settings. Privacy: https://sisiyeung1126-max.github.io/math-games-ios/privacy.html