# 3D Virtual Cell vs Ohm Law

The clearest difference is update cadence: Ohm Law at every 11 months against 3D Virtual Cell's every 90 months. Ohm Law also leads on price ($1.99 vs $4.99). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

3D Virtual Cell costs $4.99 and Ohm Law $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

3D Virtual Cell ships an update every 90 months, Ohm Law every 11 months. The most recent releases landed on October 4, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | 3D Virtual Cell | Ohm Law |
| --- | --- | --- |
| Price | $4.99 | **$1.99** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/3d-virtual-cell/id1451330223/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 90 months | **Every 11 months** |
| Monetization | Paid | — |
| Size | 139 MB | 7 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Biosphera](https://appshunter.io/developer/569303204) | [坤 冉](https://appshunter.io/developer/1759927074) |

## What reviewers say

### 3D Virtual Cell

[App page](https://appshunter.io/ios/app/3d-virtual-cell/id1451330223)

Explore interactive 3D models of various cells and biological structures. Ideal for high school cytology classes, this app offers detailed views of animal cells, plant cells, bacteria, viruses, and DNA. Navigate and learn through intuitive touch controls.

**Highlights:** Interactive 3D cell models, Animal cell, plant cell, euglena, paramecium, bacteria, Virus and DNA molecule models, Multi-language support (English, Spanish, Portuguese), Intuitive touch controls for navigation and manipulation, High school cytology curriculum assistance

**Features:** Vision Pro support

**In-app purchases:** none


### Ohm Law

[App page](https://appshunter.io/ios/app/ohm-law/id6737541296)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 3D Virtual Cell free?

3D Virtual Cell costs $4.99, with no in-app purchases.

### Is Ohm Law free?

Ohm Law costs $1.99, with no in-app purchases.

### Do 3D Virtual Cell or Ohm Law have ads?

Neither 3D Virtual Cell nor Ohm Law shows ads.

### Which is updated more often, 3D Virtual Cell or Ohm Law?

3D Virtual Cell ships an update every 90 months, and Ohm Law every 11 months. Most recently, 3D Virtual Cell was updated on October 4, 2026 and Ohm Law on October 6, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*