# EPPENS vs AI Chemistry Solver

The clearest difference is in-app purchases: EPPENS at none against AI Chemistry Solver's 5. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. AI Chemistry Solver sells 5 in-app purchases, starting at $4.99 per 7 days. EPPENS asks for nothing beyond the download.

## The numbers

| Metric | EPPENS | AI Chemistry Solver |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (44 ratings)](https://appshunter.io/ios/app/ai-chemistry-solver-homework/id6695725817/reviews)** |
| Number of ratings | — | **44** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 days | — |
| Monetization | — | Free with in-app purchases |
| Size | 33 MB | 51 MB |
| Requires iOS | **13.0** | 14.0.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mahuina Campos](https://appshunter.io/developer/1281208044) | [East Frisia LLC](https://appshunter.io/developer/547826578) |

## What reviewers say

### EPPENS

[App page](https://appshunter.io/ios/app/eppens/id6457937776)

**Features:** macOS Compatibility

**In-app purchases:** none


### AI Chemistry Solver

[App page](https://appshunter.io/ios/app/ai-chemistry-solver-homework/id6695725817)

Instantly solve chemistry problems by snapping a photo. Get detailed, step-by-step explanations to understand concepts and improve your grades. Covers a wide range of chemistry topics for students.

**Highlights:** Photo-to-solution technology, Step-by-step explanations, Covers wide range of chemistry topics, User-friendly interface, Instant results, Learning tool

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium - Weekly | $4.99 | per 7 days |
| Premium - Monthly | $12.99 | per month |
| Premium - Yearly Discount | $14.99 | per year |
| Premium - Yearly | $29.99 | per year |
| Premium - Lifetime | $149.99 | one-time |


## Frequently asked questions

### Is EPPENS free?

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

### Is AI Chemistry Solver free?

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

### Do EPPENS or AI Chemistry Solver have ads?

Neither EPPENS nor AI Chemistry Solver shows ads.

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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.*