# Notology vs Einstein AI

The clearest difference is rating: Einstein AI at 4.8 against Notology's 3.6. Einstein AI also leads on ads (none vs shown) and iOS requirement (15.1 vs 17.6). Notology's advantage is monetization model (free with in-app purchases vs subscription). On price, ratings volume, update cadence and in-app purchases there is nothing between them.

Both are free to download. Notology sells 5 in-app purchases, starting at $9.99 per 7 days and Einstein AI sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Einstein AI holds the better App Store score, 4.8 against 3.6. Both are backed by a comparable volume of ratings — 31 and 21 respectively.

Notology ships an update fortnightly, Einstein AI every 2 weeks. The most recent releases landed on September 20, 2026 and July 6, 2026 respectively.

## The numbers

| Metric | Notology | Einstein AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (31 ratings)](https://appshunter.io/ios/app/notology-record-lectures/id6737776367/reviews) | **[4.8 (21 ratings)](https://appshunter.io/ios/app/einstein-ai-learn-and-memorize/id6741355940/reviews)** |
| Number of ratings | **31** | 21 |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 2 weeks |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 23 MB | 31 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | +4 | 9+ |
| Developer | [Blue Sodium Corp](https://appshunter.io/developer/388020988) | [A. Furkan Suren](https://appshunter.io/developer/1723613226) |

## What reviewers say

### Notology

[App page](https://appshunter.io/ios/app/notology-record-lectures/id6737776367)

Transform text, audio, or recordings into interactive study guides with AI. Generate summaries, quizzes, and flashcards to enhance learning and retention. Ideal for students and professionals seeking effective study tools.

**Highlights:** AI-powered study guide creation, Summaries, quizzes, and flashcards, Upload PDFs, text, or audio, Record and transcribe lectures, Organized modern interface, Unlimited study guides with Premium

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $9.99 | per 7 days |
| Premium | $9.99 | per 7 days |
| Premium | $19.99 | per month |
| Premium | $99.99 | per year |
| Premium | $149.99 | per year |


### Einstein AI

[App page](https://appshunter.io/ios/app/einstein-ai-learn-and-memorize/id6741355940)

This app uses AI to generate structured study content and quizzes on any topic. It provides instant feedback and detailed explanations to help users learn faster and improve retention.

**Highlights:** AI-generated study content, Instant quizzes, Detailed feedback and corrections, Learn any topic, Boost knowledge retention, Structured learning format

**Features:** macOS Compatibility

**In-app purchases (2)**

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


## Frequently asked questions

### Is Notology free?

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

### Is Einstein AI free?

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

### Which has better reviews, Notology or Einstein AI?

Einstein AI is rated higher. Notology averages 3.6 out of 5 from 31 ratings, while Einstein AI averages 4.8 from 21 ratings.

### Do Notology or Einstein AI have ads?

Notology shows ads; Einstein AI does not.

### Which is updated more often, Notology or Einstein AI?

Notology ships an update fortnightly, and Einstein AI every 2 weeks. Most recently, Notology was updated on September 20, 2026 and Einstein AI on July 6, 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.*