# Stoichiometric equations vs Equation Solver AI

The clearest difference is in-app purchases: Stoichiometric equations at none against Equation Solver AI's 4. Stoichiometric equations also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Equation Solver AI sells 4 in-app purchases, starting at $4.99 per 7 days. Stoichiometric equations asks for nothing beyond the download.

## The numbers

| Metric | Stoichiometric equations | Equation Solver AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | — |
| Size | 17 MB | 56 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Peter Sauer](https://appshunter.io/developer/1789152060) | [Serhii Shlykov](https://appshunter.io/developer/1809794912) |

## What reviewers say

### Stoichiometric equations

[App page](https://appshunter.io/ios/app/stoichiometric-equations/id6740244756)

**Features:** Vision Pro support

**In-app purchases:** none


### Equation Solver AI

[App page](https://appshunter.io/ios/app/equation-solver-ai-math-plus/id6759664686)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Equation Solver AI Weekly | $4.99 | per 7 days |
| Equation Solver AI Weekly | $4.99 | per 7 days |
| Equation Solver AI Yearly | $29.99 | per year |
| Equation Solver AI Yearly | $29.99 | per year |


## Frequently asked questions

### Is Stoichiometric equations free?

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

### Is Equation Solver AI free?

Equation Solver AI is free to download, with in-app purchases available.

### Do Stoichiometric equations or Equation Solver AI have ads?

Equation Solver AI shows ads; Stoichiometric equations does not.

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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.*