# 天籟森林 vs 單字大師

The clearest difference is update cadence: 單字大師 at every 4 months against 天籟森林's every 32 months. 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.

天籟森林 ships an update every 32 months, 單字大師 every 4 months. Both last shipped on October 9, 2026.

## The numbers

| Metric | 天籟森林 | 單字大師 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 32 months | **Every 4 months** |
| Size | 194 MB | 1 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Chi Hsien Lai](https://appshunter.io/developer/1039759515) | [Hai-Chou Wang](https://appshunter.io/developer/1789103330) |

## What reviewers say

### 天籟森林

[App page](https://appshunter.io/ios/app/id6478657013)

**Features:** macOS Compatibility

**In-app purchases:** none


### 單字大師

[App page](https://appshunter.io/ios/app/id6740634646)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 天籟森林 free?

天籟森林 is free to download, with no in-app purchases.

### Is 單字大師 free?

單字大師 is free to download, with no in-app purchases.

### Do 天籟森林 or 單字大師 have ads?

Neither 天籟森林 nor 單字大師 shows ads.

### Which is updated more often, 天籟森林 or 單字大師?

天籟森林 ships an update every 32 months, and 單字大師 every 4 months. Most recently, 天籟森林 was updated on October 9, 2026 and 單字大師 on October 9, 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.*