Comparison

The Human Body by Tinybop vs Junior Maths

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

Head to head
About

The Human Body by Tinybop

Explore the human body through interactive models of its systems. Discover how the heart beats, lungs breathe, and more. This app is designed for children and adults to foster foundational science literacy through engaging exploration.

Highlights
  • Explore 8 interactive body systems
  • Detailed interactive models of organs
  • Simulate body functions
  • Learn vocabulary in 50+ languages
  • Kid-friendly design with avatars
  • Expert-reviewed handbook included
Features
Currently charting
Read full description

Learn anatomy and biology in an interactive model of the human body — the heart beats, guts gurgle, lungs breathe, the skin feels, and eyes see. *** Children’s Technology Review Editor’s Choice *** *** KAPI Best App for Older Children *** *** Parents Magazine Best App for Families *** *** Winner - Digital Ehon Award 2020 *** *** 2022 American Library Association’s Notable Children’s Digital Media *** The Human Body is No. 1 in Tinybop’s Explorer’s Library. Each Explorer’s Library app lets kids explore the invisible and awesome wonders of STEM. Kids (and kids at heart!) ages 4+ develop foundational science literacy. The Human Body has been downloaded more than 9 million times and has reached the #1 spot on the App Store’s education charts in 144 countries. “The sound effects are both hilarious and compelling—the pulsing swoosh of the heart pumping is soothing, but the gassy squeaks coming from the digestive system are enough to send my kids into a fit of giggles.” — COOL MOM TECH “What it all amounts to is a circuitous, engrossing tour through the human body—one that’s completely self-guided and unique to every user.” — WIRED Features + Explore eight interactive systems to learn human anatomy, including the skeletal, muscular, nervous, circulatory, respiratory, digestive, immune, and integumentary (skin) systems. + Discover detailed, interactive models of the heart, brain, eye, stomach, mouth, and much more. + Get the urogenital system as an in-app purchase. + Feed the body, make it run and breathe, assemble and pull apart a skeleton, see how the eye sees, watch sound vibrations travel through the ear canal, and more. + Learn new vocabulary with text labels in 50+ languages. + Create a dashboard to change languages, delete accounts, and support your kids’ learning. + Intuitive, safe, and kid-friendly design. + Multi-user system: each child can choose and name their own avatar. + Original artwork and sound design. + Fun for the whole family—play together, learn together. + No rules or levels—curiosity is rewarded. FREE handbook Our expert-reviewed handbook is full of facts, interaction hints, and discussion questions to support learning in this app, in the classroom or at home. Download in your app or at: http://tinybop.com/handbooks. Privacy Policy We take your and your child’s privacy very seriously. We do not collect or share personal information about your child, nor do we allow any third-party advertising. When the camera, microphone, and other services are used within an app, your information is neither collected nor distributed outside of the app. Read our complete privacy policy at tinybop.com. Tinybop, Inc. is a Brooklyn-based studio of designers, engineers, and artists. We make toys for tomorrow. We’re all over the internet. Visit us: www.tinybop.com Follow us: twitter.com/tinybop Like us: facebook.com/tinybop Peek behind the scenes: instagram.com/tinybop We love hearing your stories! If you have ideas, or something isn’t working as you expect it to, please contact us: hi@tinybop.com. Psst! It's not Tiny Bop, Tiny Bob, or Tiny Pop. It's Tinybop. :)

About

Junior Maths

Features
Read full description

Junior Maths is made in accordance with junior mathematics syllabus (Grade 1-3). Children would be equipped with various ingenious calculation methods in straight forward focal tutorials. What you can get from the app: Maths progressive lessons - Fully Illustrated Lessons provide various tips and tricks, teach children with focuses and essential knowledge in every topic. Quiz Papers Generator - 3 types of PDF exercise and answer papers can be generated, and tailor-made with adjustable level, category and options. Equation Solver - Step-by-step solution for any missing number question, demonstrates and explains every procedure in details. Lesson Contents: 1. Characteristics of Numbers 2. Addition and Deduction Tricks 3. What is a Multiple? 4. Multiplication Tricks 5. Divisibility and Remainder 6. Fast Answer Checking 7. Introduction to 3D shape 8. Measure & Metric Quiz Paper Types: 1. Four Arithmetic Operations: Practice reinforces either one or all of Addition, Subtraction, Multiplication and Division. 2. Missing Number Questions: Drilling on Fast Answer Checking technique by Digital Root Method. Fun with maths algebra. 3. Word Problems: Training on context comprehension and maths applications in daily life scenarios.

Screenshots

The Human Body by Tinybop4 screens
Junior Maths4 screens

Verdict

The call

The clearest difference is in-app purchases: Junior Maths at none against The Human Body by Tinybop's 2. Junior Maths also leads on iOS requirement (8.0 vs 15.0). The Human Body by Tinybop's advantage is update cadence (every 5 months vs every 39 months) and chart position (#116 vs unranked). 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

The Human Body by Tinybop costs $3.99 and Junior Maths $4.99 up front. The Human Body by Tinybop sells 2 one-off in-app purchases. Junior Maths asks for nothing beyond the download.

UpkeepUpdate frequency

The Human Body by Tinybop ships an update every 5 months, Junior Maths every 39 months. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

Scorecard5 real differences · 6 level
The Human Body by Tinybop versus Junior Maths: the parameters behind the verdict, then further details
ParameterThe Human Body by TinybopJunior Maths
Price$3.99 — better$4.99
Rating4.2 (401 ratings) — better—
Positive reviews67.0% of reviews—
Number of ratings401 — better—
Update frequencyEvery 5 months — betterEvery 39 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
Best chart rank#116 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.08.0 — better
Further details — not scored
Size125 MB36 MB
Age rating4+4+
DeveloperTinybop Inc.Hamster Force Multimedia Ltd.

Bugs and requests

The Human Body by Tinybop

Reported bugs

3 issues
  • Inability to restore in-app purchases
  • Compatibility issues with newer iOS versions
  • Freezing and crashing on certain actions

Requested features

4 requests
  • Add more body systems (e.g. endocrine, lymphatic)
  • Include pronunciations of body part names
  • Provide more detailed explanations of processes
  • Allow customization of the human model

Junior Maths

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

The Human Body by Tinybop

One-time2
  • The Urogenital System$0.99
  • The Immune System$0.99
None

Junior Maths

No in-app purchases

Questions

Is The Human Body by Tinybop free?
The Human Body by Tinybop costs $3.99, and also offers in-app purchases.
Is Junior Maths free?
Junior Maths costs $4.99, with no in-app purchases.
Do The Human Body by Tinybop or Junior Maths have ads?
Neither The Human Body by Tinybop nor Junior Maths shows ads.
Which is updated more often, The Human Body by Tinybop or Junior Maths?
The Human Body by Tinybop ships an update every 5 months, and Junior Maths every 39 months. Most recently, The Human Body by Tinybop was updated on October 29, 2026 and Junior Maths on October 25, 2026.

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