The Human Body by Tinybop vs Auroras
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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. :)
Auroras
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1. Multi-Tab Interface • Aurora Tab: Enhanced visualization with interactive controls • Controls Tab: Comprehensive customization panel • Forecast Tab: Aurora activity predictions and location data • Info Tab: Educational content about auroras 2. Advanced Aurora Customization • 6 Aurora Types: Flowing, Dancing, Gentle, Pulsing, Spiral, Curtain • 6 Color Themes: Classic, Vibrant, Subtle, Mystical, Arctic, Tropical • Real-time Controls: Speed, intensity, blur amount • Visual Elements: Toggleable stars, mountains, auto color changes • Preset System: Save and load custom configurations 3. Location-Based Features • GPS Integration: Current location detection • Best Viewing Locations: 12+ prime aurora viewing spots worldwide • Distance Calculations: Find nearby viewing locations • Location Recommendations: Northern and Southern hemisphere spots 4. Aurora Forecast System • KP Index Display: Aurora activity level indicators • 3-Day Forecast: Simulated aurora predictions • Activity Visualization: Color-coded intensity bars • Real-time Updates: Fetch forecast data 5. Educational Content • Aurora Science: What they are and how they form • Viewing Guide: Best locations, timing, and tips • Photography Tutorial: Camera settings and techniques • App Documentation: How to use all features 6. Enhanced Visual Experience • Interactive Controls: Overlay quick adjustment panel • Full-screen Mode: Immersive viewing experience • Enhanced HTML: JavaScript-controlled aurora with multiple animation types • Touch Interactions: Responsive visual feedback • Responsive Design: Optimized for all screen sizes 7. Technical Improvements • Settings Management: Persistent app configuration • Location Services: Core Location integration • Modern SwiftUI: Latest iOS design patterns • Performance Optimized: Efficient rendering and animations New Features You Can Now Enjoy: 1. Tap the eye icon in Aurora view for quick controls 2. Switch between 6 different aurora types with unique animations 3. Try 6 beautiful color themes from classic to tropical 4. Save your favorite settings as custom presets 5. Learn about real aurora science and photography 6. Find the best viewing locations near you 7. Check aurora forecasts (simulated data for demo) Your simple aurora visualization has been transformed into a comprehensive aurora experience app! The app now offers both entertainment and education, making it perfect for aurora enthusiasts, photographers, and anyone curious about these natural phenomena.
Screenshots
Verdict
The clearest difference is price: Auroras at Free against The Human Body by Tinybop's $3.99. Auroras also leads on in-app purchases (none vs 1) and update cadence (daily vs every 5 months). On 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
Auroras is free to download; The Human Body by Tinybop costs $3.99 up front. The Human Body by Tinybop sells 1 one-off in-app purchase. Auroras asks for nothing beyond the download.
The Human Body by Tinybop ships an update every 5 months, Auroras daily. The most recent releases landed on November 6, 2026 and October 25, 2026 respectively.
| Parameter | The Human Body by Tinybop | Auroras |
|---|---|---|
| Price | $3.99 | Free — better |
| Rating | 4.2 (403 ratings) — better | — |
| Positive reviews | 67.0% of reviews | — |
| Number of ratings | 403 — better | — |
| Update frequency | Every 5 months | Daily — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 125 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Tinybop Inc. | Elliot Williams |
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
Auroras
Not enough reviews yet to summarise bugs or requests.
In-app purchases
The Human Body by Tinybop
- The Urogenital System$0.99
Auroras
No in-app purchases
Questions
Is The Human Body by Tinybop free?
Is Auroras free?
Do The Human Body by Tinybop or Auroras have ads?
Which is updated more often, The Human Body by Tinybop or Auroras?
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