# Thermochemistry vs MyPhysicsTutor

The clearest difference is price: MyPhysicsTutor at Free against Thermochemistry's $3.99. Thermochemistry's advantage is ads (none vs shown). On in-app purchases, device support and iOS requirement there is nothing between them.

MyPhysicsTutor is free to download; Thermochemistry costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Thermochemistry | MyPhysicsTutor |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | — |
| Size | 1 MB | 4 MB |
| Requires iOS | **17.0** | 18.2 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Roman Volinsky](https://appshunter.io/developer/977951850) | [Jeremy Burkett](https://appshunter.io/developer/1254864326) |

## What reviewers say

### Thermochemistry

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

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

**In-app purchases:** none


### MyPhysicsTutor

[App page](https://appshunter.io/ios/app/myphysicstutor/id6740498980)

**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 MyPhysicsTutor free?

MyPhysicsTutor is free to download, with no in-app purchases.

### Do Thermochemistry or MyPhysicsTutor have ads?

MyPhysicsTutor shows ads; Thermochemistry does not.

---

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