# LGW课程 vs Physics Solver

The clearest difference is iOS requirement: LGW课程 at 12.0 against Physics Solver's 15.4. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. LGW课程 sells 9 one-off in-app purchases 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 | LGW课程 | 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** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | — | Subscription |
| Size | 41 MB | 18 MB |
| Requires iOS | **12.0** | 15.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chengdu huishen education technology co., LTD](https://appshunter.io/developer/1537057885) | [berk karacak](https://appshunter.io/developer/1767811333) |

## What reviewers say

### LGW课程

[App page](https://appshunter.io/ios/app/lgw/id1515683852)

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 412雷豆 | $0.99 | one-time |
| 1235雷豆 | $2.99 | one-time |
| 2058雷豆 | $4.99 | one-time |
| 6729雷豆 | $14.99 | one-time |
| 8789雷豆 | $19.99 | one-time |
| 17029雷豆 | $37.99 | one-time |
| 26642雷豆 | $59.99 | one-time |
| 37629雷豆 | $84.99 | one-time |
| 44496雷豆 | $99.99 | 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 LGW课程 free?

LGW课程 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 LGW课程 or Physics Solver have ads?

Neither LGW课程 nor Physics Solver shows ads.

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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.*