# Wordpocket：自製單字卡，打造個人單字庫 vs 松鼠鎖

Wordpocket：自製單字卡，打造個人單字庫 and 松鼠鎖 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Wordpocket：自製單字卡，打造個人單字庫 sells 1 in-app purchase, starting at $1.99 per month and 松鼠鎖 sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 3 days. The most recent releases landed on October 16, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Wordpocket：自製單字卡，打造個人單字庫 | 松鼠鎖 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 days | Every 3 days |
| Size | 4 MB | 115 MB |
| Requires iOS | **15.5** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [SUNNY DEVELOPMENT TECHNOLOGY CO., LTD](https://appshunter.io/developer/1791269238) | [Evan Tsai](https://appshunter.io/developer/1895553439) |

## What reviewers say

### Wordpocket：自製單字卡，打造個人單字庫

[App page](https://appshunter.io/ios/app/wordpocket/id6740722257)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $1.99 | per month |


### 松鼠鎖

[App page](https://appshunter.io/ios/app/app/id6763912454)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 松鼠鎖 Premium - 月訂閱 | $4.99 | per month |
| 松鼠鎖 Premium - 年訂閱 | $29.99 | per year |
| 松鼠鎖 Premium - 終身使用權 | $99.99 | one-time |


## Frequently asked questions

### Is Wordpocket：自製單字卡，打造個人單字庫 free?

Wordpocket：自製單字卡，打造個人單字庫 is free to download, with in-app purchases available.

### Is 松鼠鎖 free?

松鼠鎖 is free to download, with in-app purchases available.

### Do Wordpocket：自製單字卡，打造個人單字庫 or 松鼠鎖 have ads?

Neither Wordpocket：自製單字卡，打造個人單字庫 nor 松鼠鎖 shows ads.

### Which is updated more often, Wordpocket：自製單字卡，打造個人單字庫 or 松鼠鎖?

Wordpocket：自製單字卡，打造個人單字庫 ships an update every 3 days, and 松鼠鎖 every 3 days. Most recently, Wordpocket：自製單字卡，打造個人單字庫 was updated on October 16, 2026 and 松鼠鎖 on October 20, 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.*