# 刘老师系列 vs 春风时刻

The clearest difference is in-app purchases: 春风时刻 at none against 刘老师系列's 1. 春风时刻 also leads on update cadence (every 2 months vs every 10 months). 刘老师系列's advantage is iOS requirement (9.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. 刘老师系列 sells 1 one-off in-app purchase. 春风时刻 asks for nothing beyond the download.

刘老师系列 ships an update every 10 months, 春风时刻 every 2 months. The most recent releases landed on October 11, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 刘老师系列 | 春风时刻 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 2 months** |
| Size | 142 MB | 143 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [成城 高](https://appshunter.io/developer/1043441388) | [江苏春风时刻网络教育培训中心](https://appshunter.io/developer/1613895824) |

## What reviewers say

### 刘老师系列

[App page](https://appshunter.io/ios/app/8/id1284417994)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 刘老师-译林版 英语八年级（下）全部功能 | $2.99 | one-time |


### 春风时刻

[App page](https://appshunter.io/ios/app/id1613895822)

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

**In-app purchases:** none


## Frequently asked questions

### Is 刘老师系列 free?

刘老师系列 is free to download, with in-app purchases available.

### Is 春风时刻 free?

春风时刻 is free to download, with no in-app purchases.

### Do 刘老师系列 or 春风时刻 have ads?

Neither 刘老师系列 nor 春风时刻 shows ads.

### Which is updated more often, 刘老师系列 or 春风时刻?

刘老师系列 ships an update every 10 months, and 春风时刻 every 2 months. Most recently, 刘老师系列 was updated on October 11, 2026 and 春风时刻 on October 24, 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.*