# 柳吟Line vs 凱斯教育

The clearest difference is iOS requirement: 柳吟Line at 12.0 against 凱斯教育's 16.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 24, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | 柳吟Line | 凱斯教育 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 32 MB | 57 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [柳吟文教事業股份有限公司](https://appshunter.io/developer/1752616012) | [JIUNHAU LIN](https://appshunter.io/developer/1517220802) |

## What reviewers say

### 柳吟Line

[App page](https://appshunter.io/ios/app/line/id1090716681)

**Features:** macOS Compatibility

**In-app purchases:** none


### 凱斯教育

[App page](https://appshunter.io/ios/app/id6448617845)

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

**In-app purchases:** none


## Frequently asked questions

### Is 柳吟Line free?

柳吟Line is free to download, with no in-app purchases.

### Is 凱斯教育 free?

凱斯教育 is free to download, with no in-app purchases.

### Do 柳吟Line or 凱斯教育 have ads?

Neither 柳吟Line nor 凱斯教育 shows ads.

### Which is updated more often, 柳吟Line or 凱斯教育?

柳吟Line ships an update every 2 months, and 凱斯教育 every 2 months. Most recently, 柳吟Line was updated on September 24, 2026 and 凱斯教育 on September 30, 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.*