# Einstein AI vs ChemPlan

The clearest difference is in-app purchases: ChemPlan at none against Einstein AI's 2. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Einstein AI sells 2 in-app purchases, starting at $4.99 per 7 days. ChemPlan asks for nothing beyond the download.

## The numbers

| Metric | Einstein AI | ChemPlan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (192 ratings)](https://appshunter.io/ios/app/einstein-ai-learn-and-memorize/id6739162816/reviews)** | — |
| Number of ratings | **192** | — |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Monetization | Free with in-app purchases | — |
| Size | 32 MB | 11 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Berkay Gemici](https://appshunter.io/developer/1761248495) | [Paul Leadbeater](https://appshunter.io/developer/1888748038) |

## What reviewers say

### Einstein AI

[App page](https://appshunter.io/ios/app/einstein-ai-learn-and-memorize/id6739162816)

This app uses the Feynman Learning Technique to help you master any subject through voice interaction. Explain concepts aloud, take voice-powered quizzes, and receive detailed performance analysis to identify areas for improvement.

**Highlights:** Voice-powered concept explanation, Dynamically generated voice quizzes, Detailed performance analysis, Subtopic strength identification, Hands-free microphone interaction, Customizable learning topics

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro | $4.99 | per 7 days |
| Yearly Pro | $39.99 | per year |


### ChemPlan

[App page](https://appshunter.io/ios/app/chemplan-ib/id6761624255)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Einstein AI free?

Einstein AI is free to download, with in-app purchases available.

### Is ChemPlan free?

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

### Do Einstein AI or ChemPlan have ads?

Neither Einstein AI nor ChemPlan shows ads.

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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.*