Comparison

Human Digestive System vs Classroom Spinners

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

Head to head
About

Human Digestive System

Features
Read full description

The Human Digestive System app describes the complete process and functions of human digestive system with easy-to-understand animations and 3D simulations. Each part of the digestive system is explained in detail with diagrams, graphical representations and animations along with simple text explaining the concept. The app is specifically focused on K12 students. The Human Digestive System app is specifically focused on K12 students and hasthe following features: Illustrations and details on parts of the digestive system with animations. Each processof the digestive system is explained individually with proper animation to match the process. Full explanation on the digestion process . Animations and 3D simulation of the digestive process Separate section on digestion process of different types of food such as protein, carbohydrates and fat. An interactive quiz with scoreboard to test the learnings. Download the Human Digestive System app and other k12 science apps published by Ajax Media Tech to make your kids shine in science. Unlike a static or video based education model, which is non-interactive, K12 simulator apps are fully interactive and developed based on adaptive learning. With such advanced simulation techniques, students will be able to absorb and learn the fundamental principles with minimal efforts and maximum retention.

About

Classroom Spinners

Features
Read full description

Classroom Spinners is a collection of spinners specifically designed for educators. Using a slider the spinner can be changed to accommodate a variety of setups: 3, 4, 5, 6, 8 or 10 sections. Sections can be labelled with either numbers or letters. Use Classroom Spinners to conduct probability experiments by spinning the spinner a specific number of times. With your students compare how the experimental probability compares with the theoretical probability?

Verdict

The call

Human Digestive System and Classroom Spinners are too close to call on the numbers: across 6 compared parameters โ€” price, update cadence, ads and in-app purchases among them โ€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Human Digestive System costs $0.99 and Classroom Spinners $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Human Digestive System ships an update every 18 months, Classroom Spinners every 21 months. The most recent releases landed on December 22, 2025 and September 13, 2026 respectively.

ScorecardNo meaningful differences
Human Digestive System versus Classroom Spinners: the parameters behind the verdict, then further details
ParameterHuman Digestive SystemClassroom Spinners
Price$0.99$0.99
Update frequencyEvery 18 months โ€” betterEvery 21 months
AdsNoNo
In-app purchasesNoNo
DevicesiPadiPad, Apple TV โ€” better
Requires iOS12.012.0
Further details โ€” not scored
Size401 MB7 MB
Age rating4+4+
Developerwww.ajaxmediatech.comVentura Educational Systems

In-app purchases

None

Human Digestive System

No in-app purchases

None

Classroom Spinners

No in-app purchases

Questions

Is Human Digestive System free?
Human Digestive System costs $0.99, with no in-app purchases.
Is Classroom Spinners free?
Classroom Spinners costs $0.99, with no in-app purchases.
Do Human Digestive System or Classroom Spinners have ads?
Neither Human Digestive System nor Classroom Spinners shows ads.
Which is updated more often, Human Digestive System or Classroom Spinners?
Human Digestive System ships an update every 18 months, and Classroom Spinners every 21 months. Most recently, Human Digestive System was updated on December 22, 2025 and Classroom Spinners on September 13, 2026.

Other comparisons