# Stud vs Chimie

The clearest difference is update cadence: Stud at every 3 weeks against Chimie's every 2 months. 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.

Stud ships an update every 3 weeks, Chimie every 2 months. The most recent releases landed on September 30, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Stud | Chimie |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Size | 70 MB | 23 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [BABIO Hishaam](https://appshunter.io/developer/1827504933) | [Rose Marie Akiki](https://appshunter.io/developer/1845708031) |

## What reviewers say

### Stud

[App page](https://appshunter.io/ios/app/stud-ai/id6748829738)

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

**In-app purchases:** none


### Chimie

[App page](https://appshunter.io/ios/app/chimie-30-premiers-elements/id6754467713)

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

**In-app purchases:** none


## Frequently asked questions

### Is Stud free?

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

### Is Chimie free?

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

### Do Stud or Chimie have ads?

Neither Stud nor Chimie shows ads.

### Which is updated more often, Stud or Chimie?

Stud ships an update every 3 weeks, and Chimie every 2 months. Most recently, Stud was updated on September 30, 2026 and Chimie on October 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.*