Comparison

Linga vs Mathzoro Grade 9

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

Head to head
About

Linga

Master languages by reading real books. Tap any word for instant translation and detailed dictionary information. Build your vocabulary with flashcards and spaced repetition, and practice pronunciation with native audio.

Highlights
  • Read books in foreign languages
  • Instant word translation and dictionary
  • Vocabulary builder and flashcards
  • Native audio pronunciation
  • Import your own books
  • Learning games and progress tracking
Features
Read full description

Ever wanted to learn Spanish or French by reading real books? With Linga, you can! Linga turns reading into an immersive way to master languages naturally — perfect for intermediate and advanced learners. Explore over 1,000+ books across Spanish, French, German, Italian, Russian, and English. Read stories you love, tap any word for translation, and grow your vocabulary effortlessly. READ REAL BOOKS IN FOREIGN LANGUAGES: - Build your bookshelf with novels, stories, and classics. - Import your own EPUB, PDF, MOBI, FB2, or TXT files. - Learn through context just like real native readers. INSTANT TRANSLATIONS & DICTIONARY: - Tap any word or phrase for instant translation and detailed dictionary info. - See definitions, synonyms, and grammar notes without leaving the page. - A built-in translator for Spanish, French, German, and more. VOCABULARY BUILDER & FLASHCARDS: - Save new words with one tap to your personal vocabulary list. - Add notes, organize by themes, and study later. - Review words using spaced repetition, flashcards (like Anki). PRACTICE PRONUNCIATION: - Hear native audio for words and sentences — even offline. - Improve your accent and sound more natural in any language. LEARNING GAMES & PROGRESS TRACKING: - Play vocabulary games and quizzes to reinforce memory. - Set daily goals and monitor your progress over time. - Stay motivated with streaks and personalized stats. SUPPORTED LEARNING LANGUAGES: - Spanish • French • German • Italian • Russian • English Whether you’re learning for travel, study, or fluency, Linga helps you learn languages by reading real content — faster, smarter, and more enjoyably than ever. Download Linga today and start your bilingual reading adventure! Your feedback helps us improve! Contact us at: support@linga.io Privacy Policy: https://linga.io/privacy Terms of Use: https://linga.io/terms

About

Mathzoro Grade 9

Features
Read full description

Welcome to MathZoro: Class 9 – The Ultimate Interactive Math Universe! Class 9 is the turning point where math transforms from simple calculations into advanced, high school logic. But who says building that logic has to be boring? Throw away the heavy textbooks, static diagrams, and monotonous whiteboard videos. Welcome to MathZoro, a vibrant, fully gamified universe where learning happens entirely through interactive play. We have reimagined the entire Class 9 syllabus into an epic visual adventure. Your mission is simple: explore beautiful digital environments, solve tactile puzzles, and beat interactive levels. You will be so engaged in the gameplay and the thrill of unlocking new challenges that you won’t even realize you are experiencing powerful "stealth learning." You will master complex theorems and classroom learning outcomes naturally, without it ever feeling like you are studying. Explore Our Deeply Immersive Class 9 Concept Labs:Every crucial chapter of your curriculum is waiting for you inside our dedicated, interactive "Concept Labs." Step in and start playing: Number Systems Lab: Navigate dynamic interactive mazes to visually sort rational and irrational numbers. Play with digital magnifying glasses to locate exact decimal expansions on an infinite number line. Polynomials Lab: Snap algebraic blocks together like digital puzzle pieces. Master factorization by physically grouping variables and visually mapping the Remainder and Factor Theorems in real-time. Coordinate Geometry Lab: Embark on a digital treasure hunt! Plot coordinates on dynamic maps to uncover hidden geometric paths, shapes, and secret portals. Linear Equations in Two Variables Lab: Balance shifting visual scales to solve for unknowns. Graph lines in real-time by physically dragging variables across a Cartesian plane and watching the lines intersect. Lines & Angles Lab: Become an architect of light! Bend, twist, and intersect digital light beams to unlock the hidden properties of transversal lines, alternate angles, and interior angles. Triangles Lab: Stretch, pull, and snap triangle vertices together with your fingers. Visually prove congruency (SAS, ASA, SSS) by perfectly overlaying dynamic shapes to beat the level. Quadrilaterals Lab: Spin, slice, and morph 2D shapes! Drag the midpoints of triangles to physically discover the Mid-point Theorem, and transform parallelograms into rectangles through interactive puzzles. Circles Lab: Manipulate dynamic radii and chords! Deconstruct cyclic quadrilaterals by dragging points along the circumference to uncover subtended angles and geometric secrets. Heron’s Formula Lab: Build and survey your own virtual 3D terrains. Calculate the area of complex, scalene landscapes by snapping virtual tape measures across the screen. Surface Areas & Volumes Lab: Wrap digital 3D objects with exact geometric nets. Fill virtual 3D spheres, cones, and cylinders with digital water to conquer volume capacity challenges. Statistics Lab: Catch falling data points from the sky and stack them physically to build your own interactive bar graphs, histograms, and frequency polygons to beat the clock. Inside the Experience: How You Will Play and LearnIn the MathZoro universe, passive learning does not exist. There are no long lectures or boring "Next" buttons. To advance to the next level, you must physically interact with the math. You will drag variables across the screen to test hypotheses, actively connect geometric nodes to complete circuits, and manipulate high-fidelity 3D environments to find the winning solutions. Every single interaction is a tactile puzzle. Every swipe and connection turns a tough, intimidating mathematical concept into an exciting "Aha!" moment. MathZoro provides a perfectly focused, highly aesthetic space where logic becomes intuitive and effortless. Discover the pure joy of interactive play, build a brilliant mathematical mind, and conquer Class 9 today.

Screenshots

Linga4 screens
Mathzoro Grade 94 screens

Verdict

The call

The clearest difference is in-app purchases: Mathzoro Grade 9 at none against Linga's 7. On price, ads, device support and iOS requirement 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. Linga sells 7 in-app purchases, starting at $4.99 per month. Mathzoro Grade 9 asks for nothing beyond the download.

Scorecard1 real difference · 9 level
Linga versus Mathzoro Grade 9: the parameters behind the verdict, then further details
ParameterLingaMathzoro Grade 9
PriceFreeFree
Rating4.9 (198 ratings) — better—
Positive reviews92.5% of reviews—
Number of ratings198 — better—
Update frequencyEvery 2 weeks—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad, iPod
Requires iOS15.515.0 — better
Further details — not scored
Size116 MB39 MB
Age rating9+9+
DeveloperAndrei SavchukEDZ ONE INTERNATIONAL PRIVATE LIMITED

Bugs and requests

Linga

Reported bugs

5 issues
  • Inaccurate reading time counter
  • Offline dictionary download issues causing overheating
  • Blue highlighted words not always displaying
  • Mislabeled language support (e.g., Dutch vs. German)
  • Error in app translation on the first page

Requested features

9 requests
  • Add bionic font
  • Add widgets for quick access or reading progress
  • Add Chinese language support
  • Add option to use target language for definitions
  • Add Mac, iPad, and iPhone home screen widgets
Show 4 more
  • Improve offline functionality
  • Automatically remove word endings when adding to dictionary
  • Add a permanent 'home' button
  • Support larger file sizes for uploads

Mathzoro Grade 9

Not enough reviews yet to summarise bugs or requests.

In-app purchases

7 purchases

Linga

Subscriptions4
  • Linga PRO Monthly Offer$4.991 Month
  • Monthly$5.491 Month
  • Linga PRO Annual Offer$44.991 Year
Show 1 more
  • Annual$54.991 Year
One-time3
  • Lifetime with 50% off$54.99
  • Lifetime with 30% off$76.99
  • Lifetime$109.99
None

Mathzoro Grade 9

No in-app purchases

Questions

Is Linga free?
Linga is free to download, with in-app purchases available.
Is Mathzoro Grade 9 free?
Mathzoro Grade 9 is free to download, with no in-app purchases.
Do Linga or Mathzoro Grade 9 have ads?
Neither Linga nor Mathzoro Grade 9 shows ads.

Other comparisons