# Chemistry AI vs Homework Checker AI

The clearest difference is update cadence: Chemistry AI at weekly against Homework Checker AI's every 3 weeks. Homework Checker AI's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 18.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Chemistry AI sells 4 in-app purchases, starting at $4.99 per 7 days and Homework Checker AI sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Chemistry AI ships an update weekly, Homework Checker AI every 3 weeks. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Chemistry AI | Homework Checker AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/chemistry-ai-problem-solver/id6756354407/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 22 MB | 118 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Aitolkyn Abdulvakhapova](https://appshunter.io/developer/1775616199) | [Shingirirai Mureriwa](https://appshunter.io/developer/1840428551) |

## What reviewers say

### Chemistry AI

[App page](https://appshunter.io/ios/app/chemistry-ai-problem-solver/id6756354407)

This app provides instant, step-by-step solutions to chemistry problems by simply taking a photo. It offers clear explanations, generates study aids like flashcards and quizzes from notes, and includes essential chemistry tools.

**Highlights:** Instant photo-based problem solving, Step-by-step solution explanations, Auto-generated flashcards and quizzes, Interactive Periodic Table, Smart Chemistry Calculator, Quick Cheat Sheets

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chemistry Pro | $4.99 | per 7 days |
| Chemistry Pro | $6.99 | per 7 days |
| Chemistry Pro | $29.99 | per year |
| Chemistry Pro | $59.99 | per year |


### Homework Checker AI

[App page](https://appshunter.io/ios/app/homework-checker-ai/id6757364527)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter | $4.99 | per month |
| Premium | $9.99 | per month |


## Frequently asked questions

### Is Chemistry AI free?

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

### Is Homework Checker AI free?

Homework Checker AI is free to download, with in-app purchases available.

### Do Chemistry AI or Homework Checker AI have ads?

Neither Chemistry AI nor Homework Checker AI shows ads.

### Which is updated more often, Chemistry AI or Homework Checker AI?

Chemistry AI ships an update weekly, and Homework Checker AI every 3 weeks. Most recently, Chemistry AI was updated on October 30, 2026 and Homework Checker AI on November 5, 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.*