# Chemistry AI － Problem Solver vs Chemistry Solver

The clearest difference is update cadence: Chemistry Solver at weekly against Chemistry AI － Problem Solver's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Chemistry AI － Problem Solver sells 2 in-app purchases, starting at $4.99 per 7 days and Chemistry Solver sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Chemistry AI － Problem Solver ships an update every 3 weeks, Chemistry Solver weekly. The most recent releases landed on November 9, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Chemistry AI － Problem Solver | Chemistry Solver |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Size | 8 MB | 59 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rudenko Andrii](https://appshunter.io/developer/1858246209) | [Tat Wah Chan](https://appshunter.io/developer/1832432621) |

## What reviewers say

### Chemistry AI － Problem Solver

[App page](https://appshunter.io/ios/app/chemistry-ai-problem-solver/id6761809538)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chemistry AI Premium | $4.99 | per 7 days |
| Chemistry AI Premium | $24.99 | per year |


### Chemistry Solver

[App page](https://appshunter.io/ios/app/chemistry-solver-ai-homework/id6783753056)

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

**In-app purchases (3)**

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


## Frequently asked questions

### Is Chemistry AI － Problem Solver free?

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

### Is Chemistry Solver free?

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

### Do Chemistry AI － Problem Solver or Chemistry Solver have ads?

Neither Chemistry AI － Problem Solver nor Chemistry Solver shows ads.

### Which is updated more often, Chemistry AI － Problem Solver or Chemistry Solver?

Chemistry AI － Problem Solver ships an update every 3 weeks, and Chemistry Solver weekly. Most recently, Chemistry AI － Problem Solver was updated on November 9, 2026 and Chemistry Solver on November 10, 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.*