Comparison

Earthworm Anatomy vs Maple Calculator

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

Head to head
About

Earthworm Anatomy

Read full description

Explore the fascinating anatomical structures and functions found in the earthworm, a common annelid. Learn amazing information about how this organism survives, changes and adapts to its environment. Select the topic that you wish to explore by tapping an icon. Continue tapping buttons to explore even more interesting facts. Each biological system is illustrated in detail with descriptions giving even more information. Tap a button access interesting data about each of the topics with include the structures and functions, sexual reproduction in this hermaphrodite -- all presented in an interactive format. Tap the info button to read interesting facts about each important each topic. Teachers will really like this app. After students have read about an anatomical system, they can tap the quiz button to measure their reading comprehension. In addition to the quiz there is also a word game that helps students review the information presented. Charts are used to present special views and even more information about anatomical systems including digestion, nervous, musculature and reproduction. Interactive Earthworm Anatomy is available for iOS and tvOS devices. It is just beautiful on a big screen TV and would be a wonderfully exciting tool in any science classroom.

About

Maple Calculator

This app provides comprehensive math homework assistance, offering step-by-step solutions for a wide range of high school and university level problems. It functions as a graphing, scientific, algebra, calculus, and integration calculator, with the ability to visualize equations in 2-D and 3-D.

Highlights
  • Step-by-step math solutions
  • Camera and handwriting input
  • 2D and 3D graphing
  • Scientific and algebra calculator
  • Calculus and integration solver
  • Built-in math game
Features
Read full description

Powered by Maple, the most powerful math engine in the world, this all-in-one calculator solves math problems, generates 2-D and 3-D visualizations, and provides step-by-step solutions for a wide variety of math homework problems encountered at high school and university. [STEP BY STEP MATH SOLUTIONS FOR HOMEWORK] This app is a graphing calculator, scientific calculator, algebra calculator, calculus calculator, and integration calculator combined all into one! Take a picture of your problem using your phone's camera or enter it via the app's built-in math editor to see the final answer or get step-by-step solutions. [QUICK AND POWERFUL MATH SOLVER] No matter how you enter your problem, you can find derivatives and integrals, factor polynomials, invert matrices, solve systems of equations, solve ODEs, and much more. Our calculator has the power of the world-leading Maple math engine behind it, so it can do a LOT of math! [GRAPH PROBLEMS AND RESULTS] See 2-D and 3-D graphs of your expressions instantly, and watch how the graph changes as you change the expression. On this calculator you can zoom in, pan, and even rotate 3-D plots to get a closer look at areas of interest. [PLAY A BUILT-IN FUN MATH GAME] Play our calculator’s built in game, Sumzle, which is like Wordle but for math and equations. FEATURES: • Enter Math Problems Using Your Camera Or By Drawing them with the Handwriting Palette Or By Entering Directly with the Built-in Math Keyboard • Do All Sorts Of Math Operations And Get Step By Step Solutions • Get Answers Even When You Are Offline • Take Quality Math Notes Through Maple Learn. Use The Calculator Camera To Automatically Send Your Handwritten Steps To Maple Learn Where You Can Uncover Mistakes And Share Your Work With Others. • You Can Upload Mathematical Expressions From Our Calculator To Maple Desktop • International Language Support (English, Spanish, French, German, Russian, Danish, Swedish, Japanese, Hindi, And Simplified Chinese) MATH CAPABILITIES ON OUR CALCULATOR: • Basic Math: Arithmetic, Fractions, Decimals, Integers, Factors, Square Roots, Powers • Algebra: Solving And Graphing Linear Equations, Solving And Graphing Systems Of Equations, Working With Polynomials, Quadratic Equations, And Functions, Logarithmic And Exponential Functions, Trigonometric Functions, Trigonometric Identities • Precalculus: Graphing, Piecewise Functions, Absolute Value, Inequalities, Implicit Functions • Linear Algebra: Finding The Determinant, Inverse, Transpose, Eigenvalues, And Eigenvectors, Solving Matrices (Reduced Echelon Form & Gaussian Elimination) • Differential Equations: Solving Ordinary Differential Equations • And more

Screenshots

Maple Calculator4 screens

Verdict

The call

The clearest difference is price: Maple Calculator at Free against Earthworm Anatomy's $1.99. Maple Calculator also leads on update cadence (every 2 months vs every 36 months). Earthworm Anatomy's advantage is in-app purchases (none vs 3) and iOS requirement (12.0 vs 15.6). On ads 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

Maple Calculator is free to download; Earthworm Anatomy costs $1.99 up front. Maple Calculator sells 3 in-app purchases, starting at $6.99 per month. Earthworm Anatomy asks for nothing beyond the download.

UpkeepUpdate frequency

Earthworm Anatomy ships an update every 36 months, Maple Calculator every 2 months. Both last shipped on October 26, 2026.

Scorecard4 real differences · 6 level
Earthworm Anatomy versus Maple Calculator: the parameters behind the verdict, then further details
ParameterEarthworm AnatomyMaple Calculator
Price$1.99Free — better
Rating—4.7 (1.5K ratings) — better
Positive reviews—62.1% of reviews
Number of ratings—1.5K — better
Update frequencyEvery 36 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPad, Mac, Apple TViPhone, iPad, iPod
Requires iOS12.0 — better15.6
Further details — not scored
Size57 MB69 MB
Age rating4+4+
DeveloperVentura Educational SystemsMaplesoft

Bugs and requests

Earthworm Anatomy

Not enough reviews yet to summarise bugs or requests.

Maple Calculator

Reported bugs

5 issues
  • When trying to take a photo in the app the camera quality appears to blurry, and a picture cannot be taken
  • This app is honestly bad. It gets questions wrong and doesn't answer them correctly at all
  • Entering an equation by typing has been a frustrating experience, if not impossible
  • Ne se met pas en mode paysage
  • Does not work for iPad, why does this not work for iPad ?

Requested features

4 requests
  • More options
  • Zoom for graphs in double direction separately
  • Support for landscape mode
  • Fundamental physical constants, or the ability to assign letters to constants

In-app purchases

None

Earthworm Anatomy

No in-app purchases

3 purchases

Maple Calculator

Subscriptions3
  • 1 month$6.991 Month
  • 6 months$25.996 Months
  • 12 months$29.991 Year

Questions

Is Earthworm Anatomy free?
Earthworm Anatomy costs $1.99, with no in-app purchases.
Is Maple Calculator free?
Maple Calculator is free to download, with in-app purchases available.
Do Earthworm Anatomy or Maple Calculator have ads?
Neither Earthworm Anatomy nor Maple Calculator shows ads.
Which is updated more often, Earthworm Anatomy or Maple Calculator?
Earthworm Anatomy ships an update every 36 months, and Maple Calculator every 2 months. Most recently, Earthworm Anatomy was updated on October 26, 2026 and Maple Calculator on October 26, 2026.

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