# 粟氧同步课堂 vs 小宝盒

粟氧同步课堂 and 小宝盒 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. 粟氧同步课堂 sells 6 one-off in-app purchases and 小宝盒 sells 1 in-app purchase, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 6, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | 粟氧同步课堂 | 小宝盒 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Size | 28 MB | 53 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [深圳育杰龙品教育科技有限公司](https://appshunter.io/developer/1774165379) | [精豪 薛](https://appshunter.io/developer/1521407500) |

## What reviewers say

### 粟氧同步课堂

[App page](https://appshunter.io/ios/app/id6736968657)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 同步课堂月卡会员 | $9.99 | one-time |
| 同步课堂季卡VIP | $29.99 | one-time |
| 同步课堂年度会员 | $69.99 | one-time |
| 同步课堂年卡VIP | $69.99 | one-time |
| 同步课堂长期VIP | $249.99 | one-time |
| 同步课堂长期会员 | $299.99 | one-time |


### 小宝盒

[App page](https://appshunter.io/ios/app/xtinybox/id6755197008)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 小宝盒VIP | $0.99 | per month |


## Frequently asked questions

### Is 粟氧同步课堂 free?

粟氧同步课堂 is free to download, with in-app purchases available.

### Is 小宝盒 free?

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

### Do 粟氧同步课堂 or 小宝盒 have ads?

Neither 粟氧同步课堂 nor 小宝盒 shows ads.

### Which is updated more often, 粟氧同步课堂 or 小宝盒?

粟氧同步课堂 ships an update weekly, and 小宝盒 weekly. Most recently, 粟氧同步课堂 was updated on October 6, 2026 and 小宝盒 on October 17, 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.*