# 字音字形王 vs 柳吟Line

The clearest difference is review sentiment: 字音字形王 at 41% against 柳吟Line's 0%. 字音字形王 also leads on update cadence (every 3 weeks vs every 2 months) and iOS requirement (8.0 vs 12.0). On price, ads, in-app purchases and device support there is nothing between them.

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

字音字形王 ships an update every 3 weeks, 柳吟Line every 2 months. The most recent releases landed on November 6, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | 字音字形王 | 柳吟Line |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **41.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Size | 38 MB | 32 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Communicate Multimedia Ltd.](https://appshunter.io/developer/428914745) | [柳吟文教事業股份有限公司](https://appshunter.io/developer/1752616012) |

## What reviewers say

### 字音字形王

[App page](https://appshunter.io/ios/app/id947686781)

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

**In-app purchases:** none


### 柳吟Line

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 字音字形王 free?

字音字形王 is free to download, with no in-app purchases.

### Is 柳吟Line free?

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

### Do 字音字形王 or 柳吟Line have ads?

Neither 字音字形王 nor 柳吟Line shows ads.

### Which is updated more often, 字音字形王 or 柳吟Line?

字音字形王 ships an update every 3 weeks, and 柳吟Line every 2 months. Most recently, 字音字形王 was updated on November 6, 2026 and 柳吟Line on November 11, 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.*