# Chemistry Solver vs EsproDocs

The clearest difference is update cadence: EsproDocs at every 2 weeks against Chemistry Solver's every 12 months. EsproDocs also leads on device support (3 vs 1) and iOS requirement (15.0 vs 18.2). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Chemistry Solver sells 2 in-app purchases, starting at $4.99 per 7 days and EsproDocs sells 1 in-app purchase, starting at $12.99 per month. Whichever you choose, the download price is not the number that matters.

Chemistry Solver ships an update every 12 months, EsproDocs every 2 weeks. Both last shipped on October 7, 2026.

## The numbers

| Metric | Chemistry Solver | EsproDocs |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/chemistry-solver-ai-study/id6744124623/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 2 weeks** |
| Monetization | Freemium | Freemium |
| Size | 7 MB | 60 MB |
| Requires iOS | 18.2 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Liberace AI](https://appshunter.io/developer/1792034511) | [STEFANO ATHANASIOS FRIGO](https://appshunter.io/developer/1845453677) |

## What reviewers say

### Chemistry Solver

[App page](https://appshunter.io/ios/app/chemistry-solver-ai-study/id6744124623)

This app provides step-by-step solutions and detailed explanations for a wide range of chemistry problems. It uses AI-driven techniques to simplify complex topics and enhance understanding for students, educators, and professionals.

**Highlights:** Step-by-step solutions, Detailed explanations, Covers various chemistry topics, AI-driven problem solving, Intuitive interface, Homework and exam preparation

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $4.99 | per 7 days |
| Pro Yearly | $34.99 | per year |


### EsproDocs

[App page](https://appshunter.io/ios/app/esprodocs/id6753881608)

Streamline academic writing with an all-in-one AI-powered tool. Automate citations, rewrite text, organize research, and format documents seamlessly. Focus on writing, not on juggling multiple applications.

**Highlights:** AI writing assistant for paper generation and rewriting, Automatic citation finder and formatter, Research organization with PDF indexing, Professional document editor, Seamless integration of writing tools

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $12.99 | per month |


## Frequently asked questions

### Is Chemistry Solver free?

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

### Is EsproDocs free?

EsproDocs is free to download, with in-app purchases available.

### Do Chemistry Solver or EsproDocs have ads?

Neither Chemistry Solver nor EsproDocs shows ads.

### Which is updated more often, Chemistry Solver or EsproDocs?

Chemistry Solver ships an update every 12 months, and EsproDocs every 2 weeks. Most recently, Chemistry Solver was updated on October 7, 2026 and EsproDocs on October 7, 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.*