# Physics Master Homework Tutor vs Crest

The clearest difference is ads: Crest at none against Physics Master Homework Tutor's shown. Physics Master Homework Tutor's advantage is device support (3 vs 1) and iOS requirement (15.5 vs 18.0). On price and in-app purchases 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 and Crest sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Physics Master Homework Tutor | Crest |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (136 ratings)](https://appshunter.io/ios/app/physics-master-homework-tutor/id1453430489/reviews)** | — |
| Number of ratings | **136** | — |
| Positive reviews | 68.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 117 MB | 2 MB |
| Requires iOS | **15.5** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Carlo Terracciano](https://appshunter.io/developer/1159639539) | [Tomas Pace](https://appshunter.io/developer/1848578512) |

## 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 |


### Crest

[App page](https://appshunter.io/ios/app/crest-exam-readiness/id6796446884)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Crest Premium — Monthly | $9.99 | per month |
| Crest Premium — Yearly | $59.99 | per year |


## Frequently asked questions

### Is Physics Master Homework Tutor free?

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

### Is Crest free?

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

### Do Physics Master Homework Tutor or Crest have ads?

Physics Master Homework Tutor shows ads; Crest does not.

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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.*