Comparison

Circulatory vs Visible Cat

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

Head to head
About

Circulatory

Explore the human circulatory system with interactive visuals and engaging activities. This app simplifies complex biological concepts about the heart, blood, and blood vessels for students and teachers. Make learning anatomy fun and practical.

Highlights
  • Interactive diagrams and models
  • Step-by-step explanations
  • Engaging learning activities
  • Student-friendly design
  • Focus on biology learning
  • Real-life health connections
Features
Read full description

Step inside the human body and explore the amazing circulatory system with EduTech Era! Human Circulatory Lab helps students understand how the heart, blood, and blood vessels work together to transport oxygen, nutrients, and waste throughout the body. Through interactive visuals, simple explanations, and engaging activities, learners can easily grasp complex biological concepts. Perfect for school students and teachers, this app turns anatomy into a fun and practical learning experience. What you’ll learn: - Structure of the human heart - Functions of arteries, veins, and capillaries - Blood circulation process - Oxygen and nutrient transport - Real-life health connections Features: - Interactive diagrams & models - Step-by-step explanations - Engaging activities - Student-friendly design - Ideal for biology learning Make biology easy, visual, and exciting with EduTech Era!

About

Visible Cat

Explore the intricate 3D anatomy of a cat with this educational app. Ideal for veterinary professionals and students, it allows detailed examination of skeletal, muscular, nervous, and organ systems. Easily isolate, hide, or reveal specific structures for in-depth learning.

Highlights
  • 3D cat anatomy model
  • Toggle anatomy systems
  • Structure descriptions
  • Show/hide structures
  • Search anatomical structures
  • Multi-language support
Features
Read full description

Visible Cat is a powerful 3D cat anatomy app useful for veterinary professionals, veterinary students, and all users interested in the structures of the cat body. It covers skeleton, muscles, blood vessels, nerves, ligaments, as well as internal organs and brain. This 3D virtual model software of the cat makes it easy to learn anatomy in veterinary education, allowing recognizing structures, exploring the cat body, isolating regions or body parts with the possibility of easily changing the point of view. Features - Intuitive 3D cat model covering the whole body - Turn on/off different anatomy systems in the Scene panel - Anatomical structures are described - You can show/fade/hide any structure - Search the name of anatomical structure and reveal the 3D location Supported languages English / Simplified Chinese / Traditional Chinese

Screenshots

Circulatory4 screens
Visible Cat4 screens

Verdict

The call

The clearest difference is price: Visible Cat at Free against Circulatory's $1.99. Visible Cat also leads on update cadence (every 4 days vs every 52 months). Circulatory's advantage is in-app purchases (none vs 3). 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

CostPrice · In-app purchases · Ads · Monetization

Visible Cat is free to download; Circulatory costs $1.99 up front. Visible Cat sells 3 in-app purchases, starting at $1.99 per month. Circulatory asks for nothing beyond the download.

UpkeepUpdate frequency

Circulatory ships an update every 52 months, Visible Cat every 4 days. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

Scorecard4 real differences · 6 level
Circulatory versus Visible Cat: the parameters behind the verdict, then further details
ParameterCirculatoryVisible Cat
Price$1.99Free — better
Rating—1.0 (1 ratings) — better
Positive reviews0.0% of reviews—
Number of ratings—1 — better
Update frequencyEvery 52 monthsEvery 4 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.012.0
Further details — not scored
Size270 MB284 MB
Age rating4+4+
DeveloperVIRTUAL FILAMENTS PRIVATE LIMITED荣杰 章

Customer experience

Circulatory

Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Visible Cat

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Circulatory

No in-app purchases

3 purchases

Visible Cat

Subscriptions3
  • Full Version 1 Month$1.991 Month
  • Full Version 3 Months$2.993 Months
  • Full Version 1 Year$9.991 Year

Questions

Is Circulatory free?
Circulatory costs $1.99, with no in-app purchases.
Is Visible Cat free?
Visible Cat is free to download, with in-app purchases available.
Do Circulatory or Visible Cat have ads?
Neither Circulatory nor Visible Cat shows ads.
Which is updated more often, Circulatory or Visible Cat?
Circulatory ships an update every 52 months, and Visible Cat every 4 days. Most recently, Circulatory was updated on November 3, 2026 and Visible Cat on November 4, 2026.

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