Comparison

gMath vs LingoTask

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

LingoTask

This AI-powered platform helps English teachers manage assignments and track student progress. Students can practice pronunciation, vocabulary, and writing with instant AI feedback, enabling efficient self-directed learning anytime, anywhere.

Highlights
  • AI-powered essay grading
  • Mispronunciation detection
  • Vocabulary training games
  • Teacher dashboard for assignment management
  • Automatic AI correction
  • Student progress tracking
Features
Read full description

LingoTask is an AI-Powered e-platform for English teaching and learning which is integrated with: 1) Teacher's dashboard (webpage base) for teachers. 2) App for students. Teacher's Dashboard provides easy and simple management for teachers: - Just few clicks to create an assignment - Press a button to send out tasks - Automatic correction done by AI - Keep track on students’ progress Student's App enables self-directed learning: - Phone-level Mispronunciation Detection and Diagnosis (MDD) - Vacabulary training with mobile game features - Upload handwritten essay for AI grading - Receive instant feedback from AI for pronunciation and writing By using AI-Powered LingoTask, teachers can grade essays, dictation and speaking tasks quickly and accurately. This is especially beneficial for large classes with many students submitting their homeworks at once. With AI's instant feedback, student could study efficently any time, anywhere and as long as they like without carrying piles of exercise books!

Screenshots

gMath4 screens
LingoTask4 screens

Verdict

The call

The clearest difference is iOS requirement: gMath at 9.0 against LingoTask's 15.0. On price, update cadence, ads and in-app purchases 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, LingoTask every 10 days. The most recent releases landed on September 17, 2026 and September 20, 2026 respectively.

Scorecard1 real difference · 9 level
gMath versus LingoTask: the parameters behind the verdict, then further details
ParametergMathLingoTask
PriceFreeFree
Rating—3.0 (2 ratings) — better
Positive reviews66.7% of reviews—
Number of ratings—2 — better
Update frequencyEvery 2 weeksEvery 10 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.0 — better15.0
Further details — not scored
Size18 MB152 MB
Age rating4+4+
DeveloperBULL.B TECHNOLOGY LIMITEDSpeechX Limited

Customer experience

gMath

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

LingoTask

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

None

gMath

No in-app purchases

None

LingoTask

No in-app purchases

Questions

Is gMath free?
gMath is free to download, with no in-app purchases.
Is LingoTask free?
LingoTask is free to download, with no in-app purchases.
Do gMath or LingoTask have ads?
Neither gMath nor LingoTask shows ads.
Which is updated more often, gMath or LingoTask?
gMath ships an update every 2 weeks, and LingoTask every 10 days. Most recently, gMath was updated on September 17, 2026 and LingoTask on September 20, 2026.

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