# Feynman AI vs YourDay

The clearest difference is in-app purchases: YourDay at none against Feynman AI's 9. YourDay also leads on rating (5.0 vs 4.5). Feynman AI's advantage is ratings volume (58 vs 1) and update cadence (fortnightly vs every 5 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Feynman AI sells 9 in-app purchases, starting at $5.99 per 7 days. YourDay asks for nothing beyond the download.

YourDay holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Feynman AI has 58 ratings behind it against 1, so its average is the more settled of the two.

Feynman AI ships an update fortnightly, YourDay every 5 weeks. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Feynman AI | YourDay |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (58 ratings)](https://appshunter.io/ios/app/feynman-ai-study-and-memorize/id6738724586/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/yourday-task-manager/id6746943001/reviews)** |
| Number of ratings | **58** | 1 |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 5 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 61 MB | 19 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Feynman EinsteinAI Note Taker OU](https://appshunter.io/developer/1782064427) | [Ruthwika Gajjala](https://appshunter.io/developer/1768908723) |

## What reviewers say

### Feynman AI

[App page](https://appshunter.io/ios/app/feynman-ai-study-and-memorize/id6738724586)

This learning assistant transforms various content like YouTube videos, audio, and PDFs into transcriptions, summaries, and quizzes. It helps users organize notes and access materials on any device for efficient studying.

**Highlights:** Accurate transcriptions, Concise summaries, Automatic quiz generation, Organized notes, Cross-device accessibility, Document analysis

**Features:** Vision Pro support

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $5.99 | per 7 days |
| Monthly Subscription | $14.99 | per month |
| Monthly Subscription | $15.99 | per month |
| 3 Month Subscription | $29.99 | per 3 months |
| Yearly Subscription | $29.99 | per year |
| Yearly Subscription | $39.99 | per year |
| Yearly Subscription | $69.99 | per year |
| 12 Month Subscription | $79.99 | per year |
| Lifetime Access | $89.99 | one-time |


### YourDay

[App page](https://appshunter.io/ios/app/yourday-task-manager/id6746943001)

This app helps you track tasks and build habits with a calming plant theme. It offers smart reminders and gentle motivation to keep you organized and productive.

**Highlights:** Task tracking, Habit building, Smart reminders, Gentle motivation, Plant-themed interface, Organization tools

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Feynman AI free?

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

### Is YourDay free?

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

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

YourDay is rated higher. Feynman AI averages 4.5 out of 5 from 58 ratings, while YourDay averages 5.0 from 1 ratings.

### Do Feynman AI or YourDay have ads?

Neither Feynman AI nor YourDay shows ads.

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

Feynman AI ships an update fortnightly, and YourDay every 5 weeks. Most recently, Feynman AI was updated on November 4, 2026 and YourDay 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.*