Comparison

Biological Code vs Embryonic Virtual Heart

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

Head to head
About

Biological Code

Features
Read full description

Use the 5 natural laws according to Dr. Ryke Geerd Hamer safely and confidently in your everyday life. Perfect for therapists, alternative practitioners and families. This app requires access data that you can purchase as part of a 1:1 coaching session after launching the app.

About

Embryonic Virtual Heart

Features
Read full description

This application is designed to provide a user-friendly way for students of cardiac embryology to interact with a 3D virtual embryonic heart. The application is a free, educational learning module that addresses the complexity of heart formation. The user will begin with an instructional video informing them how to use the application. They will then progress through a series of scenes that will facilitate their learning. The user will begin with a brief overview of heart anatomy, then they will be able to interact with the embryonic heart models. There are five heart models. The first allows the user to learn about normal embryonic development focused on the conotruncal septation event. The next four models address issues that arise when the conotruncal septation event goes awry, resulting in four congenital cardiac defects. The defects discussed in this application are Tetrology of Fallot, Transposition of the Great Vessels, Membranous Interventricular Septum Defects, and Truncus Arteriosus. Learning objectives are also included. *Disclaimer: This application is intended purely for educational purposes and should not be used for any clinical diagnoses, treatments, or any other medical or healthcare related purposes.* The educational content of this application has been reviewed and approved by Dr. Lisa Lee, PhD, Associate Professor at the University of Colorado, School of Medicine, Department of Cell and Developmental Biology.

Screenshots

Biological Code2 screens
Embryonic Virtual Heart1 screens

Verdict

The call

The clearest difference is in-app purchases: Embryonic Virtual Heart at none against Biological Code's 6. Biological Code's advantage is update cadence (every 2 weeks vs every 53 months) and iOS requirement (13.0 vs 15.0). On price and device support there is nothing between them.

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

Both are free to download. Biological Code sells 6 in-app purchases, starting at $29.99 per month. Embryonic Virtual Heart asks for nothing beyond the download.

UpkeepUpdate frequency

Biological Code ships an update every 2 weeks, Embryonic Virtual Heart every 53 months. The most recent releases landed on September 29, 2026 and September 15, 2026 respectively.

Scorecard3 real differences ยท 3 level
Biological Code versus Embryonic Virtual Heart: the parameters behind the verdict, then further details
ParameterBiological CodeEmbryonic Virtual Heart
PriceFreeFree
Update frequencyEvery 2 weeks โ€” betterEvery 53 months
AdsNoโ€”
In-app purchasesYesNo โ€” better
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPod
Requires iOS13.0 โ€” better15.0
Further details โ€” not scored
Size132 MB259 MB
Age rating12+17+
DeveloperMathaus MartinNicholas Gustilo

In-app purchases

6 purchases

Biological Code

Subscriptions2
  • Vollversion$29.991 Month
  • Organdatenbank, monatlich$29.991 Month
One-time4
  • Biologischer Code$0.99
  • 15 Coach Guthaben$5.99
  • 45 Coach Guthaben$11.99
Show 1 more
  • 120 Coach Guthaben$49.99
None

Embryonic Virtual Heart

No in-app purchases

Questions

Is Biological Code free?
Biological Code is free to download, with in-app purchases available.
Is Embryonic Virtual Heart free?
Embryonic Virtual Heart is free to download, with no in-app purchases.
Which is updated more often, Biological Code or Embryonic Virtual Heart?
Biological Code ships an update every 2 weeks, and Embryonic Virtual Heart every 53 months. Most recently, Biological Code was updated on September 29, 2026 and Embryonic Virtual Heart on September 15, 2026.

Other comparisons