# 火花学院 vs 乐桃宝贝HD

The clearest difference is in-app purchases: 乐桃宝贝HD at none against 火花学院's 13. 乐桃宝贝HD also leads on update cadence (monthly vs every 3 months) and iOS requirement (11.0 vs 13.0). On price, ads and device support there is nothing between them.

Both are free to download. 火花学院 sells 13 one-off in-app purchases. 乐桃宝贝HD asks for nothing beyond the download.

火花学院 ships an update every 3 months, 乐桃宝贝HD monthly. The most recent releases landed on October 6, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | 火花学院 | 乐桃宝贝HD |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Size | 90 MB | 56 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [安徽习悦教育科技有限公司](https://appshunter.io/developer/1353300956) | [杭州施强教育科技有限公司](https://appshunter.io/developer/1115035918) |

## What reviewers say

### 火花学院

[App page](https://appshunter.io/ios/app/id1453827560)

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

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 分子与细胞订阅 | $3.99 | one-time |
| 立体几何订阅 | $3.99 | one-time |
| 生命科学订阅 | $3.99 | one-time |
| 解析几何订阅 | $3.99 | one-time |
| 化学反应原理订阅 | $3.99 | one-time |
| 声光热能订阅 | $3.99 | one-time |
| 人体订阅 | $3.99 | one-time |
| 遗传与进化订阅 | $3.99 | one-time |
| 原子物理订阅 | $3.99 | one-time |
| 自然地理基础订阅 | $3.99 | one-time |
| 火花微课月度会员 | $3.99 | one-time |
| 火花微课季度会员 | $11.99 | one-time |
| 火花微课年度会员 | $39.99 | one-time |


### 乐桃宝贝HD

[App page](https://appshunter.io/ios/app/hd/id6443444777)

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

**In-app purchases:** none


## Frequently asked questions

### Is 火花学院 free?

火花学院 is free to download, with in-app purchases available.

### Is 乐桃宝贝HD free?

乐桃宝贝HD is free to download, with no in-app purchases.

### Do 火花学院 or 乐桃宝贝HD have ads?

Neither 火花学院 nor 乐桃宝贝HD shows ads.

### Which is updated more often, 火花学院 or 乐桃宝贝HD?

火花学院 ships an update every 3 months, and 乐桃宝贝HD monthly. Most recently, 火花学院 was updated on October 6, 2026 and 乐桃宝贝HD on September 28, 2026.

---

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