# SmartNote AI vs Feynman AI Study

SmartNote AI and Feynman AI Study are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. SmartNote AI sells 3 in-app purchases, starting at $8.99 per 7 days and Feynman AI Study sells 3 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

SmartNote AI ships an update every 9 days, Feynman AI Study every 6 days. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | SmartNote AI | Feynman AI Study |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/smartnote-ai-study-notes/id6745892250/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 6 days** |
| Monetization | Freemium | — |
| Size | 4 MB | 27 MB |
| Requires iOS | **17.0** | 18.5 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [浩亮 孙](https://appshunter.io/developer/1547792897) | [Erkan Sevim](https://appshunter.io/developer/1759171363) |

## What reviewers say

### SmartNote AI

[App page](https://appshunter.io/ios/app/smartnote-ai-study-notes/id6745892250)

This AI-powered app transforms your notes into structured learning materials. It generates flashcards and practice tests to enhance memory and knowledge retention, creating a personalized study system.

**Highlights:** AI-powered structured notes, Personalized memory flashcards, Customized practice tests, Spaced repetition algorithm, Automatic content summarization, Multiple input formats (text, image, PDF)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 高级功能-连续使用一周 | $8.99 | per 7 days |
| 高级功能-连续使用一个月 | $18.99 | per month |
| 高级功能-连续使用一年 | $89.00 | per year |


### Feynman AI Study

[App page](https://appshunter.io/ios/app/feynman-ai-study-studara/id6768278868)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Access | $6.99 | per 7 days |
| Unlimited Access | $14.99 | per month |
| Unlimited Access | $49.99 | per year |


## Frequently asked questions

### Is SmartNote AI free?

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

### Is Feynman AI Study free?

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

### Do SmartNote AI or Feynman AI Study have ads?

Neither SmartNote AI nor Feynman AI Study shows ads.

### Which is updated more often, SmartNote AI or Feynman AI Study?

SmartNote AI ships an update every 9 days, and Feynman AI Study every 6 days. Most recently, SmartNote AI was updated on October 24, 2026 and Feynman AI Study on October 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*