乘法題目練習 vs protostar
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
乘法題目練習
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乘法題目練習 是一套專為兒童而設，透過速聽輕易熟練九因歌，通過有趣的重點訓練遊戲練習乘法，解題示範器及試卷編輯器，幫助針對弱項自製特訓方案。 九因歌速聽（國語 / 粵語 5級變速） 乘數表速聽訓練教程，旨在刺激大腦與生俱來的機能，通過高倍速語音信息喚醒大腦的潛在能力。根據個人可聽的程度，逐步調高速度，一起趕快開展奇妙的速記旅程！ 題目挑戰 & 聽算 (國語 / 粵語) 針對個人的強弱項自訂題目，全面的選項覆蓋各類型的乘法，不重覆及源源不絕的隨機題目有助提升學習的興趣，同時支援國語，粵語語音的聽算挑戰選項。 解題示範器 輸入乘法題目後，系統會逐步詳細顯示並說明每個運算的步驟，運算的方向次序可以選擇為「左至右」或「右至左」。 試卷編輯器 只要輸入題目選項，就能得出相應的源源不絕隨機題目，同時也能得到題目的答案頁，答案頁更可設定是否顯示詳細的運算步驟與方向。 重點訓練遊戲 針對不同的乘法技巧，特設多款生動有趣的互動專題遊戲，各遊戲除了吸引兒童的注意力，亦鼓勵他們領會學習數學的箇中樂趣，從而幫助深化他們對乘法的各類知識。 學習進度管理 無輪是練習或挑戰模式，完成的每一項成績均會細錄在系統中，以供隨時查看及檢討。透過報告了解個人學習上的強弱項，從而集中進行更有效的加強訓練，加速掌握相關技巧。 親子共享 支持家庭用戶共用分享，支援最多四個用戶，擁有各自身份及進度紀錄，在同一部設備上，一家人共同分享，或作親子挑戰較量，一起使用App的各個功能。
protostar
This educational app is designed for students aged 7-12, offering a platform for watching learning videos and playing interactive games. It is exclusively for users of the protostar education company and is available on iPad.
- Learning videos
- Educational games
- Preview content
- Review content
- Designed for ages 7-12
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1. Applicable to students aged 7-12 to use the app 2. This application is only for protostar education company 3. The application is only for ipad 4. The application is suitable for IPv6 5. This is an application that allows children to watch learning videos online, play learning games, and wait for preview and review
Screenshots
Verdict
The clearest difference is price: protostar at Free against 乘法題目練習's $4.99. protostar also leads on update cadence (every 3 weeks vs every 20 months) and iOS requirement (10 vs 15.0). 乘法題目練習's advantage is in-app purchases (none vs 1) and ads (none vs shown). On rating and ratings volume 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
protostar is free to download; 乘法題目練習 costs $4.99 up front. protostar sells 1 one-off in-app purchase. 乘法題目練習 asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for 乘法題目練習 against 5.0 for protostar. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
乘法題目練習 ships an update every 20 months, protostar every 3 weeks. The most recent releases landed on October 14, 2026 and October 4, 2026 respectively.
| Parameter | 乘法題目練習 | protostar |
|---|---|---|
| Price | $4.99 | Free — better |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Number of ratings | 1 | 1 |
| Update frequency | Every 20 months | Every 3 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod, Mac — better | iPad |
| Requires iOS | 15.0 | 10 — better |
| Further details — not scored | ||
| Size | 24 MB | 155 MB |
| Age rating | 4+ | 4+ |
| Developer | Hamster Force Multimedia Ltd. | Longzhe Education Technology (Shanghai) Co., Ltd. |
Customer experience
乘法題目練習
protostar
In-app purchases
乘法題目練習
No in-app purchases
protostar
- Protostar English Course$299.99
