# Yolk AI vs Feynman AI

The clearest difference is ads: Yolk AI at none against Feynman AI's shown. Yolk AI also leads on update cadence (every 3 days vs monthly) and review sentiment (90% vs 75%). Feynman AI's advantage is iOS requirement (15.6 vs 17.0). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. Yolk AI sells 9 in-app purchases, starting at $2.99 per 7 days and Feynman AI sells 5 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Yolk AI holds the better App Store score, 4.6 against 4.4. That said, the two scores are not equally well evidenced: Yolk AI has 186 ratings behind it against 15, so its average is the more settled of the two. Written reviews point the same way: 90% of Yolk AI's written reviews are positive against 75% of Feynman AI's.

Yolk AI ships an update every 3 days, Feynman AI monthly. Both last shipped on October 30, 2026.

## The numbers

| Metric | Yolk AI | Feynman AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (186 ratings)](https://appshunter.io/ios/app/yolk-ai-einstein-ai-method/id6736928388/reviews)** | [4.4 (15 ratings)](https://appshunter.io/ios/app/feynman-ai-explain-to-learn/id6738237030/reviews) |
| Number of ratings | **186** | 15 |
| Positive reviews | **90.5% of reviews** | 75.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Monthly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 58 MB | 76 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | +4 | 4+ |
| Developer | [App Meets Ai, LLC](https://appshunter.io/developer/1773903809) | [Geekclo Co., Ltd.](https://appshunter.io/developer/1481561066) |

## What reviewers say

### Yolk AI

[App page](https://appshunter.io/ios/app/yolk-ai-einstein-ai-method/id6736928388)

This app acts as a study companion, leveraging AI to help users understand and explain complex topics. It provides instant, step-by-step solutions to problems and creates personalized study guides to reinforce learning. Users can even convert their notes into podcasts for on-the-go listening.

**Highlights:** Instant AI solutions to problems, AI-powered study guides, Convert notes to podcasts, Feynman technique for comprehension, Supports various standardized tests, Covers multiple academic subjects

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $2.99 | per 7 days |
| Weekly Unlimited $3.99 | $3.99 | per 7 days |
| Monthly Unlimited Plan | $9.99 | per month |
| Monthly Unlimited Plan | $10.99 | per month |
| Monthly | $10.99 | per month |
| Monthly Unlimited Plan | $12.99 | per month |
| Monthly Unlimited Plan $12.99 | $12.99 | per month |
| 6 Month Unlimited Access | $49.99 | per 6 months |
| 6 Month | $49.99 | per 6 months |

**What reviewers like**

- 👍 Helpful for studying
- 🚀 Efficient problem-solving
- 💡 Great for test preparation
- 👍 Organized and easy to use

**What reviewers complain about**

- 💰 Expensive for some users
- 🐛 Occasional technical issues

**Reported bugs**

- Login screen freezes
- Incompatible with older devices

**Requested features**

- Add more practice questions
- Ability to upload and organize notes
- Option to record lectures
- Customizable styles and themes


### Feynman AI

[App page](https://appshunter.io/ios/app/feynman-ai-explain-to-learn/id6738237030)

Master complex subjects by explaining them yourself and receive AI feedback to improve understanding and retention. Ideal for students, self-learners, and professionals seeking deeper knowledge.

**Highlights:** Practice explaining concepts, Real-time AI feedback and clarity scoring, Track learning progress over time, Build lasting mastery with active recall, Homework and study helper, Flashcards for memorization

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Feynman Learn - Weekly Plan | $4.99 | per 7 days |
| Feynman Learn - Monthly Plan | $9.99 | per month |
| Feynman Learn - Quarterly Plan | $29.99 | per 3 months |
| Feynman Learn - Annual Plan | $49.99 | per year |
| Feynman Learn - Annual Plan | $59.99 | per year |


## Frequently asked questions

### Is Yolk AI free?

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

### Is Feynman AI free?

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

### Which has better reviews, Yolk AI or Feynman AI?

Yolk AI is rated higher. Yolk AI averages 4.6 out of 5 from 186 ratings, while Feynman AI averages 4.4 from 15 ratings.

### Do Yolk AI or Feynman AI have ads?

Feynman AI shows ads; Yolk AI does not.

### Which is updated more often, Yolk AI or Feynman AI?

Yolk AI ships an update every 3 days, and Feynman AI monthly. Most recently, Yolk AI was updated on October 30, 2026 and Feynman AI on October 30, 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.*