# iHanFei vs PhysicsBench

The clearest difference is price: PhysicsBench at Free against iHanFei's $0.99. On ads, in-app purchases, device support and iOS requirement there is nothing between them.

PhysicsBench is free to download; iHanFei costs $0.99 up front. iHanFei sells 1 one-off in-app purchase and PhysicsBench sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | iHanFei | PhysicsBench |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/physicsbench-circuit-puzzle/id6813391010/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 4 days |
| Monetization | — | Free with in-app purchases |
| Size | 21 MB | 10 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [天从 何](https://appshunter.io/developer/914453386) | [献慧 陈](https://appshunter.io/developer/1896370005) |

## What reviewers say

### iHanFei

[App page](https://appshunter.io/ios/app/ihanfei-han-feizi-study/id6808957997)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Reward developers | $0.99 | one-time |


### PhysicsBench

[App page](https://appshunter.io/ios/app/physicsbench-circuit-puzzle/id6813391010)

Explore and solve real-world physics puzzles involving circuits, optics, and mechanics. Learn the underlying formulas with detailed explanations and track your progress through various difficulty levels. Features an AR mode for interactive experimentation and offline functionality.

**Highlights:** Real physics simulations, 108 levels across 7 subjects, Principle Card with formulas, Daily experiments and streaks, Augmented Reality (AR) mode, Offline functionality, Level editor and sharing

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Intro Answers | $0.99 | one-time |
| Core Answers | $1.99 | one-time |
| Brainer Answers | $2.99 | one-time |
| Pro Lifetime | $4.99 | one-time |


## Frequently asked questions

### Is iHanFei free?

iHanFei costs $0.99, and also offers in-app purchases.

### Is PhysicsBench free?

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

### Do iHanFei or PhysicsBench have ads?

Neither iHanFei nor PhysicsBench 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.*