# 初中物理 vs 中考满分·化学

The clearest difference is update cadence: 中考满分·化学 at weekly against 初中物理's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 初中物理 sells 1 one-off in-app purchase and 中考满分·化学 sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

初中物理 ships an update every 3 months, 中考满分·化学 weekly. The most recent releases landed on August 4, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | 初中物理 | 中考满分·化学 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Size | 198 MB | 18 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Guangzhou Kaoba Education Technology Co., Ltd](https://appshunter.io/developer/1590959880) | [大勇 阎](https://appshunter.io/developer/1068052430) |

## What reviewers say

### 初中物理

[App page](https://appshunter.io/ios/app/id1603596558)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 物理会员 | $1.99 | one-time |


### 中考满分·化学

[App page](https://appshunter.io/ios/app/id6465680135)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 包月 | $0.99 | per month |
| 包年 | $9.99 | per year |
| 购买一个知识点集 | $0.99 | one-time |


## Frequently asked questions

### Is 初中物理 free?

初中物理 is free to download, with in-app purchases available.

### Is 中考满分·化学 free?

中考满分·化学 is free to download, with in-app purchases available.

### Do 初中物理 or 中考满分·化学 have ads?

Neither 初中物理 nor 中考满分·化学 shows ads.

### Which is updated more often, 初中物理 or 中考满分·化学?

初中物理 ships an update every 3 months, and 中考满分·化学 weekly. Most recently, 初中物理 was updated on August 4, 2026 and 中考满分·化学 on September 16, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*