# S计划 vs 小晴同学

The clearest difference is in-app purchases: S计划 at none against 小晴同学's 9. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 小晴同学 sells 9 in-app purchases, starting at $3.99 per month. S计划 asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | S计划 | 小晴同学 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 45 MB | 142 MB |
| Requires iOS | 10.0 | **9.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Beijing Mitao Zhilian Technology Co.,Ltd.](https://appshunter.io/developer/1562097979) | [北京大象智酷科技有限公司](https://appshunter.io/developer/1318572866) |

## What reviewers say

### S计划

[App page](https://appshunter.io/ios/app/s/id1526618742)

**Features:** macOS Compatibility

**In-app purchases:** none


### 小晴同学

[App page](https://appshunter.io/ios/app/id1619735568)

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续包月 | $3.99 | per month |
| 连续包季 | $9.99 | per 3 months |
| 连续包年 | $22.99 | per year |
| 【首月特惠】 | $0.99 | one-time |
| 【月会员】 | $3.99 | one-time |
| 畅聊套餐-7日 | $3.99 | one-time |
| 【季会员】 | $9.99 | one-time |
| 畅聊套餐-30日 | $9.99 | one-time |
| 【年会员】 | $14.99 | one-time |


## Frequently asked questions

### Is S计划 free?

S计划 is free to download, with no in-app purchases.

### Is 小晴同学 free?

小晴同学 is free to download, with in-app purchases available.

### Do S计划 or 小晴同学 have ads?

Neither S计划 nor 小晴同学 shows ads.

### Which is updated more often, S计划 or 小晴同学?

S计划 ships an update every 2 months, and 小晴同学 every 2 months. Most recently, S计划 was updated on November 3, 2026 and 小晴同学 on November 3, 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.*