# 初中生物 vs 初中历史背诵手册

The clearest difference is iOS requirement: 初中历史背诵手册 at 12.0 against 初中生物's 14.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. 初中生物 sells 1 one-off in-app purchase and 初中历史背诵手册 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

初中生物 ships an update every 2 months, 初中历史背诵手册 every 4 months. The most recent releases landed on October 17, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | 初中生物 | 初中历史背诵手册 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6443505535/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Size | 189 MB | 17 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Guangzhou Kaoba Education Technology Co., Ltd](https://appshunter.io/developer/1590959880) | [小强 何](https://appshunter.io/developer/1581353992) |

## What reviewers say

### 初中生物

[App page](https://appshunter.io/ios/app/id1604157448)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 生物会员 | $1.99 | one-time |


### 初中历史背诵手册

[App page](https://appshunter.io/ios/app/id6443505535)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 初中历史背诵册子 Pro | $2.99 | one-time |


## Frequently asked questions

### Is 初中生物 free?

初中生物 is free to download, with in-app purchases available.

### Is 初中历史背诵手册 free?

初中历史背诵手册 is free to download, with in-app purchases available.

### Do 初中生物 or 初中历史背诵手册 have ads?

Neither 初中生物 nor 初中历史背诵手册 shows ads.

### Which is updated more often, 初中生物 or 初中历史背诵手册?

初中生物 ships an update every 2 months, and 初中历史背诵手册 every 4 months. Most recently, 初中生物 was updated on October 17, 2026 and 初中历史背诵手册 on October 21, 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.*