# Feynman Learning Study Tracker vs Feynman AI

The clearest difference is in-app purchases: Feynman Learning Study Tracker at none against Feynman AI's 3. Feynman Learning Study Tracker also leads on update cadence (every 2 days vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Feynman AI sells 3 in-app purchases, starting at $9.99 per 7 days. Feynman Learning Study Tracker asks for nothing beyond the download.

Feynman Learning Study Tracker ships an update every 2 days, Feynman AI every 2 weeks. The most recent releases landed on December 23, 2025 and September 16, 2026 respectively.

## The numbers

| Metric | Feynman Learning Study Tracker | Feynman AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 2 weeks |
| Size | 1 MB | 11 MB |
| Requires iOS | 17.5 | **16.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Halil Can Ugur](https://appshunter.io/developer/1765607029) | [alperen bigin](https://appshunter.io/developer/1744725749) |

## What reviewers say

### Feynman Learning Study Tracker

[App page](https://appshunter.io/ios/app/feynman-learning-study-tracker/id6738595754)

**In-app purchases:** none


### Feynman AI

[App page](https://appshunter.io/ios/app/feynman-ai-study-and-learn/id6740183798)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $9.99 | per 7 days |
| monthly | $14.99 | per month |
| yearly | $99.99 | per year |


## Frequently asked questions

### Is Feynman Learning Study Tracker free?

Feynman Learning Study Tracker is free to download, with no in-app purchases.

### Is Feynman AI free?

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

### Do Feynman Learning Study Tracker or Feynman AI have ads?

Neither Feynman Learning Study Tracker nor Feynman AI shows ads.

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

Feynman Learning Study Tracker ships an update every 2 days, and Feynman AI every 2 weeks. Most recently, Feynman Learning Study Tracker was updated on December 23, 2025 and Feynman AI on September 16, 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.*