# Co Learning vs Chemistry Solver

The clearest difference is in-app purchases: Co Learning at none against Chemistry Solver's 2. Co Learning also leads on update cadence (weekly vs every 5 months) and iOS requirement (13.0 vs 18.6). On price, ads and device support there is nothing between them.

Both are free to download. Chemistry Solver sells 2 in-app purchases, starting at $3.99 per 7 days. Co Learning asks for nothing beyond the download.

Co Learning ships an update weekly, Chemistry Solver every 5 months. Both last shipped on October 28, 2026.

## The numbers

| Metric | Co Learning | Chemistry Solver |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 5 months |
| Size | 40 MB | 18 MB |
| Requires iOS | **13.0** | 18.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 12+ |
| Developer | [BacBon Limited](https://appshunter.io/developer/1892789346) | [Patrick van der Ploeg](https://appshunter.io/developer/1789764470) |

## What reviewers say

### Co Learning

[App page](https://appshunter.io/ios/app/co-learning/id6741468980)

**Features:** macOS Compatibility

**In-app purchases:** none


### Chemistry Solver

[App page](https://appshunter.io/ios/app/chemistry-solver-ai-helper/id6754884247)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chemistry Solver Weekly | $3.99 | per 7 days |
| Chemistry Solver Annual | $24.99 | per year |


## Frequently asked questions

### Is Co Learning free?

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

### Is Chemistry Solver free?

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

### Do Co Learning or Chemistry Solver have ads?

Neither Co Learning nor Chemistry Solver shows ads.

### Which is updated more often, Co Learning or Chemistry Solver?

Co Learning ships an update weekly, and Chemistry Solver every 5 months. Most recently, Co Learning was updated on October 28, 2026 and Chemistry Solver on October 28, 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.*