# 点读机 vs PhysicsBench

The clearest difference is update cadence: PhysicsBench at every 4 days against 点读机's every 6 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 点读机 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.

点读机 ships an update every 6 months, PhysicsBench every 4 days. Both last shipped on November 6, 2026.

## The numbers

| Metric | 点读机 | PhysicsBench |
| --- | --- | --- |
| Price | Free | 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 6 months | **Every 4 days** |
| Monetization | — | Free with in-app purchases |
| Size | 1 MB | 10 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [丽东 陈](https://appshunter.io/developer/1342184783) | [献慧 陈](https://appshunter.io/developer/1896370005) |

## What reviewers say

### 点读机

[App page](https://appshunter.io/ios/app/app/id527878535)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 解锁Pro功能 | $2.99 | 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 点读机 free?

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

### Is PhysicsBench free?

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

### Do 点读机 or PhysicsBench have ads?

Neither 点读机 nor PhysicsBench shows ads.

### Which is updated more often, 点读机 or PhysicsBench?

点读机 ships an update every 6 months, and PhysicsBench every 4 days. Most recently, 点读机 was updated on November 6, 2026 and PhysicsBench on November 6, 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.*