青山美語 vs Math Orbs
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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。
Math Orbs
This app offers Grade 1-6 algebra practice for children, allowing parents to track progress and identify areas of difficulty. It features interactive quests, collectible orbs, and a virtual scratchpad for calculations, making learning engaging and eliminating the need for workbooks.
- Grade 1-6 algebra practice
- Parental progress tracking
- Identify areas of struggle
- Interactive quests
- Collectible orbs
- Virtual scratchpad
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Math Orbs is a math app that lets parents track their children's progress through Grade 1—6 algebra as they practice what they've learned. - Say goodbye to grading your child’s answers in workbooks! - Grades 1—6 algebra: never buy that “next grade” workbook again! - Scribbles for incorrect answers are recorded, helping you identify where and why they are struggling. - Track their overall progress and performance with statistics such as overall percentage score, time taken per quest, and time spent per question. Your kids will: - Practice Grade 1–6 arithmetic that becomes progressively more challenging, including addition, subtraction, multiplication, division, decimals, and fractions. - Unlock beautiful orbs every time they pass a quest. Try to collect them all! - Use the built-in virtual scribble pad for calculations—no paper or pencil needed! - No longer able to peek at the answers from the back of workbooks! Download Math Orbs today and help your kids become math wizards!
Screenshots
Verdict
The clearest difference is price: 青山美語 at Free against Math Orbs's $0.99. Math Orbs's advantage is update cadence (weekly vs every 7 months) and iOS requirement (13.0 vs 15.0). On ads, 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
青山美語 is free to download; Math Orbs costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
青山美語 ships an update every 7 months, Math Orbs weekly. The most recent releases landed on October 16, 2026 and October 19, 2026 respectively.
| Parameter | 青山美語 | Math Orbs |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | — | 5.0 (2 ratings) — better |
| Number of ratings | — | 2 — better |
| Update frequency | Every 7 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 197 MB | 72 MB |
| Age rating | 4+ | 4+ |
| Developer | Chi Hsien Lai | Knowledge Vortex, LLC |
In-app purchases
青山美語
No in-app purchases
Math Orbs
No in-app purchases
