# Einstein AI vs Study & Flashcards

The clearest difference is review sentiment: Study & Flashcards at 71% against Einstein AI's 22%. Study & Flashcards also leads on rating (4.9 vs 4.7). Einstein AI's advantage is ads (none vs shown) and ratings volume (184 vs 24). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. Einstein AI sells 2 in-app purchases, starting at $4.99 per 7 days and Study & Flashcards sells 4 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Study & Flashcards holds the better App Store score, 4.9 against 4.7. That said, the two scores are not equally well evidenced: Einstein AI has 184 ratings behind it against 24, so its average is the more settled of the two. Written reviews point the same way: 22% of Einstein AI's written reviews are positive against 71% of Study & Flashcards's.

Einstein AI ships an update every 2 weeks, Study & Flashcards every 3 weeks. The most recent releases landed on September 2, 2026 and July 28, 2026 respectively.

## The numbers

| Metric | Einstein AI | Study & Flashcards |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (184 ratings)](https://appshunter.io/ios/app/einstein-ai-learn-and-memorize/id6739162816/reviews) | **[4.9 (24 ratings)](https://appshunter.io/ios/app/study-and-flashcards-sparknote/id6741622472/reviews)** |
| Number of ratings | **184** | 24 |
| Positive reviews | 22.2% of reviews | **71.4% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 66 MB | 55 MB |
| Requires iOS | **15.1** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Berkay Gemici](https://appshunter.io/developer/1761248495) | [Bilal Sevinc](https://appshunter.io/developer/1794901974) |

## 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 |


### Study & Flashcards

[App page](https://appshunter.io/ios/app/study-and-flashcards-sparknote/id6741622472)

This app transforms lectures, voice notes, and PDFs into searchable study materials like flashcards and quizzes. It offers AI-powered transcription, instant summaries, and a chat feature to interact with your notes. Syncs across devices for seamless studying.

**Highlights:** AI-powered voice to text transcription, Audio and PDF to text conversion, Automatic flashcard and quiz generation, Instant summaries and study guides, Chat with your notes AI tutor, Cross-device synchronization

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium Access | $7.99 | per 7 days |
| Monthly Premium Access | $17.99 | per month |
| Sparknote PRO | $89.99 | per year |
| Yearly Premium Access | $119.99 | per year |


## Frequently asked questions

### Is Einstein AI free?

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

### Is Study & Flashcards free?

Study & Flashcards is free to download, with in-app purchases available.

### Which has better reviews, Einstein AI or Study & Flashcards?

Study & Flashcards is rated higher. Einstein AI averages 4.7 out of 5 from 184 ratings, while Study & Flashcards averages 4.9 from 24 ratings.

### Do Einstein AI or Study & Flashcards have ads?

Study & Flashcards shows ads; Einstein AI does not.

### Which is updated more often, Einstein AI or Study & Flashcards?

Einstein AI ships an update every 2 weeks, and Study & Flashcards every 3 weeks. Most recently, Einstein AI was updated on September 2, 2026 and Study & Flashcards on July 28, 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.*