Comparison

GK e vs MathLens

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

Head to head
About

GK e

Features
Read full description

GK E-Learning – Học Tập Linh Hoạt Khám phá cách học mới với GK E-Learning, ứng dụng giáo dục mang đến trải nghiệm học tập thuận tiện và hiệu quả.

About

MathLens

Instantly solve math problems by scanning them with your camera. Get detailed step-by-step explanations and visualize functions with an interactive graphing calculator. Supports a wide range of math subjects from pre-algebra to calculus.

Highlights
  • Instant problem scanning via camera
  • Detailed step-by-step explanations
  • Interactive graphing calculator
  • Supports multiple math subjects
  • AI helper for other subjects
  • Handwritten and printed text recognition
Features
Read full description

Scan any math problem with your camera and get the full solution. Every step explained, not just the answer. MathLens is the homework helper that teaches you the method, so you can solve the next one yourself. SNAP IT. SOLVE IT. UNDERSTAND IT. Point your camera at a problem, printed in a textbook or handwritten in your notebook, and MathLens reads it and solves it. No typing equations into a calculator, no hunting for symbols on a keyboard. GUIDED MODE: SOLVE IT YOURSELF This is what makes MathLens different from every app that just prints an answer. In Guided Mode you get one hint at a time. Try the next step on your own. Stuck? Tap Show Next Step. Still stuck? Reveal Full Solution is always one tap away. STEP-BY-STEP SOLUTIONS Every solution breaks into numbered steps with the reasoning behind each one: factoring, the quadratic formula, substitution and elimination, limits, derivatives, integrals, geometry proofs and trigonometric identities. ANSWERS THAT MATCH YOUR GRADE Set your study level, from Kindergarten and Primary through Middle School, High School and College, and every explanation is written for that level. YOUR AI TUTOR, ON CALL Ask a follow-up in plain language: why did you square both sides, explain that step again. The AI Tutor covers Math, Physics, Chemistry, Biology, History, Geography and Literature, and it remembers the problem you are working on. TURN ANY TOPIC INTO EXAM PRACTICE Type a topic, snap a worksheet, or upload a PDF or a recorded lecture. MathLens generates practice questions with study notes and a full answer key. See answers as you go, or take it as a quiz and get scored at the end. Ideal prep for SAT, ACT, AP, IB and finals. NOT JUST MATH Switch subjects right on the camera: Math, Physics, Chemistry, Biology, History, Geography, Literature, or General for anything else. Translate mode reads text from any page and translates it into 100+ languages. WRITE IT, SAVE IT, EXPORT IT No camera shot available? Open the Draw Board and write the problem with your finger or a stylus. A full scientific calculator is built in. Every problem you solve is saved to History, and any solution or study set exports as a PDF. MATHLENS PRO MathLens is free to use with daily limits. Pro removes the limits with a weekly or yearly subscription. Payment is charged to your Apple ID at confirmation of purchase. Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the period ends. Manage or cancel in your Apple ID settings. Privacy Policy: https://app.dngsoft.com/mathscan/privacy-policy Terms of Use: https://app.dngsoft.com/mathscan/terms-of-use

Screenshots

GK e4 screens
MathLens4 screens

Verdict

The call

The clearest difference is in-app purchases: GK e at none against MathLens's 2. GK e also leads on device support (3 vs 1) and iOS requirement (13.4 vs 16.6). On price and ads 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. MathLens sells 2 in-app purchases, starting at $4.99 per 7 days. GK e asks for nothing beyond the download.

Scorecard3 real differences · 6 level
GK e versus MathLens: the parameters behind the verdict, then further details
ParameterGK eMathLens
PriceFreeFree
Rating—4.0 (6 ratings) — better
Number of ratings—6 — better
Update frequency—Every 8 days
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS13.4 — better16.6
Further details — not scored
Size135 MB48 MB
Age rating17+4+
DeveloperNKG NEW KNOWLEDGE COMMUNICATION AND TECHNOLOGY INTEGRATION JOINT STOCK COMPANYDNG SOFT COMPANY LIMITED

In-app purchases

None

GK e

No in-app purchases

2 purchases

MathLens

Subscriptions2
  • MathLens Pro7 Days trial$4.997 Days
  • MathLens Pro$49.991 Year

Questions

Is GK e free?
GK e is free to download, with no in-app purchases.
Is MathLens free?
MathLens is free to download, with in-app purchases available.
Do GK e or MathLens have ads?
Neither GK e nor MathLens shows ads.

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