# Physics Master Homework Tutor vs Class Saathi

The clearest difference is in-app purchases: Class Saathi at none against Physics Master Homework Tutor's 13. Class Saathi also leads on ads (none vs shown) and review sentiment (100% vs 69%). Physics Master Homework Tutor's advantage is ratings volume (136 vs 2). On price, rating, update cadence and device support there is nothing between them.

Both are free to download. Physics Master Homework Tutor sells 13 in-app purchases, starting at $3.49 per month. Class Saathi asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.4 for Physics Master Homework Tutor against 4.5 for Class Saathi. That said, the two scores are not equally well evidenced: Physics Master Homework Tutor has 136 ratings behind it against 2, so its average is the more settled of the two. Written reviews are what separate them: 69% of Physics Master Homework Tutor's written reviews are positive against 100% of Class Saathi's.

Physics Master Homework Tutor ships an update every 4 weeks, Class Saathi every 6 weeks. The most recent releases landed on September 21, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Physics Master Homework Tutor | Class Saathi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (136 ratings)](https://appshunter.io/ios/app/physics-master-homework-tutor/id1453430489/reviews) | **[4.5 (2 ratings)](https://appshunter.io/ios/app/class-saathi/id6443659235/reviews)** |
| Number of ratings | **136** | 2 |
| Positive reviews | 68.8% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 4 weeks** | Every 6 weeks |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 117 MB | 288 MB |
| Requires iOS | 15.5 | 15.5 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Carlo Terracciano](https://appshunter.io/developer/1159639539) | [TagHive Inc.](https://appshunter.io/developer/1228464969) |

## What reviewers say

### Physics Master Homework Tutor

[App page](https://appshunter.io/ios/app/physics-master-homework-tutor/id1453430489)

This app offers instant, step-by-step AI-powered solutions for physics problems, including a magic scanner to photograph and solve equations. It simplifies complex concepts, provides practice exercises, and includes a comprehensive formula library for effective test preparation.

**Highlights:** AI Physics Solver, Magic AI Scanner, Step-by-step solutions, Physics test preparation, Simplified theory explanations, Physics exercises and quizzes, Comprehensive formula library

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

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Physics · Monthly | $3.49 | per month |
| Physics · Monthly | $5.99 | per month |
| Physics · Monthly | $5.99 | per month |
| Monthly Subscription - Physics | $5.99 | per month |
| Physics · Annual | $8.49 | per year |
| Physics · Annual | $12.99 | per year |
| Physics · Annual | $24.99 | per year |
| Physics · Annual | $24.99 | per year |
| Remove advertising | $0.99 | one-time |
| Unlock the whole theory | $0.99 | one-time |
| Unlock all stories | $0.99 | one-time |
| Lifetime Subscription Physics | $29.99 | one-time |
| Formulas & Solved Problems | $99.99 | one-time |


### Class Saathi

[App page](https://appshunter.io/ios/app/class-saathi/id6443659235)

This AI-powered learning app enhances classroom engagement for students and provides teachers with tools for live quizzes, personalized assignments, and real-time performance insights. It functions offline and offers a vast library of practice questions and AI tutoring.

**Highlights:** AI-powered learning and assessment, Offline functionality, Live clicker quizzes and polls, AI-crafted lesson plans and quizzes, Personalized homework and tests, Real-time student performance tracking, AI Tutor for doubt solving

**In-app purchases:** none


## Frequently asked questions

### Is Physics Master Homework Tutor free?

Physics Master Homework Tutor is free to download, with in-app purchases available.

### Is Class Saathi free?

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

### Which has better reviews, Physics Master Homework Tutor or Class Saathi?

Class Saathi is rated higher. Physics Master Homework Tutor averages 4.4 out of 5 from 136 ratings, while Class Saathi averages 4.5 from 2 ratings.

### Do Physics Master Homework Tutor or Class Saathi have ads?

Physics Master Homework Tutor shows ads; Class Saathi does not.

### Which is updated more often, Physics Master Homework Tutor or Class Saathi?

Physics Master Homework Tutor ships an update every 4 weeks, and Class Saathi every 6 weeks. Most recently, Physics Master Homework Tutor was updated on September 21, 2026 and Class Saathi on September 15, 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.*