# Molecule Geometry 3D vs Privat AI

The clearest difference is device support: Privat AI at 2 against Molecule Geometry 3D's —. On price, rating, ratings volume and in-app purchases there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Molecule Geometry 3D against 5.0 for Privat AI. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

## The numbers

| Metric | Molecule Geometry 3D | Privat AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/molecule-geometry-3d/id6760634608/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/privat-ai/id6761079190/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 3 months |
| Monetization | Free | Free |
| Size | 3 MB | 27 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [MOOMOO ENTERTAINMENT LLC](https://appshunter.io/developer/1883644021) | [Crimson & Blue LLC](https://appshunter.io/developer/1886742424) |

## What reviewers say

### Molecule Geometry 3D

[App page](https://appshunter.io/ios/app/molecule-geometry-3d/id6760634608)

This interactive tool transforms VSEPR practice into a visual learning experience. Explore pre-built molecules in 3D or construct your own, with immediate feedback on geometric changes. Features include quizzes, guided problem-solving, and detailed structural analysis to build intuition for molecular properties.

**Highlights:** 3D molecule rotation, Custom molecule building, Instant visual feedback, Quiz and guided solver modes, Bond angle measurement, Lewis structure inspection, Save custom builds

**In-app purchases:** none


### Privat AI

[App page](https://appshunter.io/ios/app/privat-ai/id6761079190)

This AI assistant runs entirely on your device, offering private chat, writing, and brainstorming capabilities. It supports on-device models for fast responses and can analyze photos with vision models.

**Highlights:** On-device AI assistant, Private chat and writing, Brainstorming and idea exploration, Downloadable text and vision models, Photo analysis with vision models, Fast, local responses

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Molecule Geometry 3D free?

Molecule Geometry 3D is free to download, with no in-app purchases.

### Is Privat AI free?

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

### Which has better reviews, Molecule Geometry 3D or Privat AI?

Molecule Geometry 3D and Privat AI are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

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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.*