# דתינפו vs Physics AI

The clearest difference is in-app purchases: דתינפו at none against Physics AI's 5. דתינפו also leads on ads (none vs shown). Physics AI's advantage is update cadence (every 3 months vs every 58 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Physics AI sells 5 in-app purchases, starting at $4.99 per 7 days. דתינפו asks for nothing beyond the download.

דתינפו ships an update every 58 months, Physics AI every 3 months. The most recent releases landed on November 3, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | דתינפו | Physics AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/physics-ai-homework-helper-plus/id6759664664/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 58 months | **Every 3 months** |
| Monetization | — | Free with in-app purchases |
| Size | 5 MB | 52 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Netanel Shapira](https://appshunter.io/developer/1266237009) | [Serhii Shlykov](https://appshunter.io/developer/1809794912) |

## What reviewers say

### דתינפו

[App page](https://appshunter.io/ios/app/id1578470892)

**Features:** macOS Compatibility

**In-app purchases:** none


### Physics AI

[App page](https://appshunter.io/ios/app/physics-ai-homework-helper-plus/id6759664664)

This app acts as a personal physics tutor, offering step-by-step solutions to homework problems via photo scan or text input. It provides interactive chat support for deeper understanding and automatically organizes study notes.

**Highlights:** Scan physics problems with your camera, Receive detailed step-by-step solutions, Interactive AI tutor chat for concept clarification, Convert solved problems into flashcards, Organize study notes automatically, Covers Newtonian mechanics to quantum physics

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Physics Homework Solver AI Weekly | $4.99 | per 7 days |
| Physics Homework Solver AI Weekly | $4.99 | per 7 days |
| Physics Homework Solver AI Yearly | $19.99 | per year |
| Physics Homework Solver AI Yearly | $29.99 | per year |
| Physics Homework Solver AI Yearly | $29.99 | per year |


## Frequently asked questions

### Is דתינפו free?

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

### Is Physics AI free?

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

### Do דתינפו or Physics AI have ads?

Physics AI shows ads; דתינפו does not.

### Which is updated more often, דתינפו or Physics AI?

דתינפו ships an update every 58 months, and Physics AI every 3 months. Most recently, דתינפו was updated on November 3, 2026 and Physics AI on November 9, 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.*