Comparison

gMath vs 信報教育

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

gMath

Explore interactive math applets created by educators to deepen understanding of mathematical concepts. This collection offers bilingual content and is freely available for students and teachers. Additional resources and updates are provided online.

Highlights
  • Interactive math applets
  • Bilingual content (English/Traditional Chinese)
  • Designed by teachers
  • Free for students and teachers
  • Online resources and updates
Features
Read full description

This app is a collection of GeoGebra applets designed by teachers of The Church of Christ In China Tam Lee Lai Fun Memorial Secondary School (中華基督教會譚李麗芬紀念中學) located in Hong Kong. It aims to help students to learn Mathematics in an interactive way and develop a deeper understanding of the subject. These applets are deliverable results of an ongoing project funded by the Quality Education Fund of Hong Kong SAR Government. This app can be freely used by teachers and students. Relevant worksheets and teaching ideas are available on the project website www.gmath.hk. Unauthorised commercial use is prohibited. All applets in this app are available bilingually (English and Traditional Chinese). Internet connection is needed to load the applets, which will be continually updated, added and rearranged. Please visit our Facebook page (www.facebook.com/hkgeogebra) for updates. GeoGebra is open source software developed by the GeoGebra Group, which consists of the non-profit organization International GeoGebra Institute and GeoGebra GmbH having their offices in Linz, Austria. The installers, web applications and services, and associated documentation are available at www.geogebra.org. This app complies with the “GeoGebra Non-Commercial License Agreement” stated in www.geogebra.org/licences. For commercial use of GeoGebra, please email to office@geogebra.org.

About

信報教育

Read full description

「信報教育」自2012年起秉承《信報財經新聞》的公信力,為學界提供不同學科的學與教素材,助學生在考試中爭取佳績。「信報教育」亦舉辦多元化的活動,豐富學生的學習體驗。 「信報教育」學生刊物包括為中國語文科而設的《信報文菁》,以及針對英國語文科的iNKY及Quest。 《信報文菁》 導讀、導寫、導想 《信報文菁》為香港中學文憑試而設計,專攻「實用寫作」及「命題寫作」。提倡「以讀帶寫」,透過導讀名家佳作、範文共賞,以及圍繞日常生活的實用文,協助學生提高理解、組織、構思、表達及創作的能力,戰勝死亡之卷。 iNKY HKDSE Prep for Success iNKY is a weekly English reading material tailor-made for secondary students who are preparing to take the HKDSE. It provides printed and online materials including a 4-page tabloid-sized periodical, articles that are read aloud, videos related to the subjects (from YouTube, TED Talks), mini-mock exercises, an online quiz, etc. Quest On the Quest for Knowledge Quest is a weekly publication made for junior secondary students. It helps students improve their English skills through reading and listening exercises. The publication is a 4-page tabloid-sized periodical that is colorful and enjoyable to read. It covers a wide range of interesting topics and includes audio and video links for additional learning. It also provides updated news and current events from around the world.

Screenshots

gMath4 screens
信報教育4 screens

Verdict

The call

The clearest difference is review sentiment: gMath at 67% against 信報教育's 17%. gMath also leads on update cadence (every 2 weeks vs every 10 months) and iOS requirement (9.0 vs 12.0). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

gMath ships an update every 2 weeks, 信報教育 every 10 months. The most recent releases landed on October 5, 2026 and September 28, 2026 respectively.

Scorecard3 real differences · 5 level
gMath versus 信報教育: the parameters behind the verdict, then further details
ParametergMath信報教育
PriceFreeFree
Positive reviews66.7% of reviews — better16.7% of reviews
Update frequencyEvery 2 weeks — betterEvery 10 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.0 — better12.0
Further details — not scored
Size18 MB39 MB
Age rating4+4+
DeveloperBULL.B TECHNOLOGY LIMITEDHKEJ Co. Ltd.

Customer experience

gMath

Written reviews3 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

信報教育

Written reviews6 reviews
Positive16.7%
Neutral0.0%
Negative83.3%

In-app purchases

None

gMath

No in-app purchases

None

信報教育

No in-app purchases

Questions

Is gMath free?
gMath is free to download, with no in-app purchases.
Is 信報教育 free?
信報教育 is free to download, with no in-app purchases.
Do gMath or 信報教育 have ads?
Neither gMath nor 信報教育 shows ads.
Which is updated more often, gMath or 信報教育?
gMath ships an update every 2 weeks, and 信報教育 every 10 months. Most recently, gMath was updated on October 5, 2026 and 信報教育 on September 28, 2026.

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