# Students AI vs C.chem

The clearest difference is update cadence: C.chem at every 3 days against Students AI's monthly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Students AI ships an update monthly, C.chem every 3 days. The most recent releases landed on October 27, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Students AI | C.chem |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 days** |
| Size | 23 MB | 121 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Joel Bialluch](https://appshunter.io/developer/1473679950) | [Hans Kovi](https://appshunter.io/developer/1493527465) |

## What reviewers say

### Students AI

[App page](https://appshunter.io/ios/app/students-ai-exam-prep/id6466316058)

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

**In-app purchases:** none


### C.chem

[App page](https://appshunter.io/ios/app/cchem/id6804392281)

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

**In-app purchases:** none


## Frequently asked questions

### Is Students AI free?

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

### Is C.chem free?

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

### Do Students AI or C.chem have ads?

Neither Students AI nor C.chem shows ads.

### Which is updated more often, Students AI or C.chem?

Students AI ships an update monthly, and C.chem every 3 days. Most recently, Students AI was updated on October 27, 2026 and C.chem on October 29, 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.*