Multiplication 99 vs 青山美語
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Multiplication 99
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With simple dynamic icons, this App will help to understand the concept of multiplication. At the same time, the numbers will be read out with a real voice to enhance the learning effect. Currently, three languages can be switched. There are also exercises to understand number reading and writing.
青山美語
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數位化校園與家長的溝通平台，整合智慧手機與互動網頁讓管理者輕鬆掌握老師教學進度及人員出勤考核，讓行政管理更有效率；讓家長與學校溝通零距離，感受學校即時回報的貼心與便利，包含學生出勤資訊、教學進度、親師聯絡、公告訊息等……讓家校溝通更有效率。
Screenshots
Verdict
The clearest difference is ads: 青山美語 at none against Multiplication 99's shown. 青山美語 also leads on update cadence (every 7 months vs every 31 months). Multiplication 99's advantage is iOS requirement (12.0 vs 15.0). On price, in-app purchases and device support 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.
Multiplication 99 ships an update every 31 months, 青山美語 every 7 months. Both last shipped on October 29, 2026.
| Parameter | Multiplication 99 | 青山美語 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 31 months | Every 7 months — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 13 MB | 197 MB |
| Age rating | 4+ | 4+ |
| Developer | Chi-Cheng Liao | Chi Hsien Lai |
In-app purchases
Multiplication 99
No in-app purchases
青山美語
No in-app purchases
Questions
Is Multiplication 99 free?
Is 青山美語 free?
Do Multiplication 99 or 青山美語 have ads?
Which is updated more often, Multiplication 99 or 青山美語?
Other comparisons
