# 元萝卜光翼灯 vs 嗨宝书房

The clearest difference is in-app purchases: 元萝卜光翼灯 at none against 嗨宝书房's 2. 元萝卜光翼灯 also leads on update cadence (fortnightly vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 嗨宝书房 sells 2 one-off in-app purchases. 元萝卜光翼灯 asks for nothing beyond the download.

元萝卜光翼灯 ships an update fortnightly, 嗨宝书房 every 4 months. Both last shipped on October 27, 2026.

## The numbers

| Metric | 元萝卜光翼灯 | 嗨宝书房 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 4 months |
| Size | 31 MB | 58 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Beijing SenseRobot Intelligent Technology Co., Ltd.](https://appshunter.io/developer/1743744290) | [Beijing Baobaolexue Technology Co., Ltd](https://appshunter.io/developer/1777004698) |

## What reviewers say

### 元萝卜光翼灯

[App page](https://appshunter.io/ios/app/ai/id6467178123)

**Features:** macOS Compatibility

**In-app purchases:** none


### 嗨宝书房

[App page](https://appshunter.io/ios/app/id6737540305)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 永久会员 | $59.99 | one-time |
| 年卡 | $199.99 | one-time |


## Frequently asked questions

### Is 元萝卜光翼灯 free?

元萝卜光翼灯 is free to download, with no in-app purchases.

### Is 嗨宝书房 free?

嗨宝书房 is free to download, with in-app purchases available.

### Do 元萝卜光翼灯 or 嗨宝书房 have ads?

Neither 元萝卜光翼灯 nor 嗨宝书房 shows ads.

### Which is updated more often, 元萝卜光翼灯 or 嗨宝书房?

元萝卜光翼灯 ships an update fortnightly, and 嗨宝书房 every 4 months. Most recently, 元萝卜光翼灯 was updated on October 27, 2026 and 嗨宝书房 on October 27, 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.*