# Nerd AI vs Physics Solver

The clearest difference is monetization model: Nerd AI at free with in-app purchases against Physics Solver's subscription. Nerd AI also leads on iOS requirement (13.0 vs 15.4). Physics Solver's advantage is ads (none vs shown). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Nerd AI sells 10 in-app purchases, starting at $2.29 per 7 days and Physics Solver sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Nerd AI | Physics Solver |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (3 ratings)](https://appshunter.io/ios/app/physics-solver-answer-helper/id6698877179/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | — |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 89 MB | 18 MB |
| Requires iOS | **13.0** | 15.4 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Gokhan Yavuzsoy](https://appshunter.io/developer/1686753921) | [berk karacak](https://appshunter.io/developer/1767811333) |

## What reviewers say

### Nerd AI

[App page](https://appshunter.io/ios/app/nerd-ai-math-solver-and-tutors/id6448876145)

This AI-powered assistant offers homework help, creative writing assistance, and answers to complex questions. It also provides access to a range of expert tutors for subjects like math, science, and English, along with a personalized flashcard feature for enhanced memorization.

**Highlights:** AI-powered homework assistance, Creative writing and composition help, Access to expert tutors, Multilingual app interfaces, Personalized flashcard creation, Answers legal and general questions

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $2.29 | per 7 days |
| Monthly | $12.90 | per month |
| Monthly | $12.99 | per month |
| 3 Month + 500 Coin | $49.99 | per 3 months |
| 1 Year | $150.00 | per year |
| 10 Coin | $0.99 | one-time |
| 30 Coin | $0.99 | one-time |
| 100 Coin | $2.99 | one-time |
| 250 Coin | $4.99 | one-time |
| 1000 Coin | $29.99 | one-time |


### Physics Solver

[App page](https://appshunter.io/ios/app/physics-solver-answer-helper/id6698877179)

Instantly solve physics problems by taking a photo of your equations. Get detailed step-by-step explanations powered by AI. Save your solved problems for future reference.

**Highlights:** AI-powered equation solving, Photo scanning for problems, Detailed step-by-step explanations, History of solved problems, Intuitive and easy to use

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Physics Solver Weekly Trial | $4.99 | per 7 days |
| Physics Solver Weekly Promo | $4.99 | per 7 days |


## Frequently asked questions

### Is Nerd AI free?

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

### Is Physics Solver free?

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

### Do Nerd AI or Physics Solver have ads?

Nerd AI shows ads; Physics Solver 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.*