# Thermochemistry vs Visualizing Organic Chemistry

The clearest difference is price: Thermochemistry at $3.99 against Visualizing Organic Chemistry's $7.99. Visualizing Organic Chemistry's advantage is iOS requirement (13.0 vs 17.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

Thermochemistry costs $3.99 and Visualizing Organic Chemistry $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Thermochemistry ships an update every 4 months, Visualizing Organic Chemistry every 8 months. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Thermochemistry | Visualizing Organic Chemistry |
| --- | --- | --- |
| Price | **$3.99** | $7.99 |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/visualizing-organic-chemistry/id1447145801/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 8 months |
| Monetization | — | Paid |
| Size | 1 MB | 31 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Roman Volinsky](https://appshunter.io/developer/977951850) | [Aaron M. Hartel](https://appshunter.io/developer/408475765) |

## What reviewers say

### Thermochemistry

[App page](https://appshunter.io/ios/app/thermochemistry/id1095024444)

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

**In-app purchases:** none


### Visualizing Organic Chemistry

[App page](https://appshunter.io/ios/app/visualizing-organic-chemistry/id1447145801)

This app offers interactive 3D models and animations to help students and instructors visualize complex organic chemistry concepts. Explore orbitals, bonding, physical properties, stereochemistry, and reactions through dynamic visuals.

**Highlights:** Interactive 3D atomic and molecular orbital models, 3D electrostatic potential maps, Animated Newman projections and conformational changes, 3D models for stereochemistry visualization, Interactive spectroscopy models (IR, NMR), Animated reaction pathways with energy changes

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

**In-app purchases:** none


## Frequently asked questions

### Is Thermochemistry free?

Thermochemistry costs $3.99, with no in-app purchases.

### Is Visualizing Organic Chemistry free?

Visualizing Organic Chemistry costs $7.99, with no in-app purchases.

### Do Thermochemistry or Visualizing Organic Chemistry have ads?

Neither Thermochemistry nor Visualizing Organic Chemistry shows ads.

### Which is updated more often, Thermochemistry or Visualizing Organic Chemistry?

Thermochemistry ships an update every 4 months, and Visualizing Organic Chemistry every 8 months. Most recently, Thermochemistry was updated on November 6, 2026 and Visualizing Organic Chemistry on November 2, 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.*