# Know+ vs 多维单词

Know+ and 多维单词 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. Know+ sells 6 one-off in-app purchases and 多维单词 sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Know+ ships an update every 2 weeks, 多维单词 weekly. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Know+ | 多维单词 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Size | 71 MB | 279 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai Knewtopia Technology, Co., Ltd.](https://appshunter.io/developer/1601990393) | [深圳阿德利技术有限公司](https://appshunter.io/developer/1791701213) |

## What reviewers say

### Know+

[App page](https://appshunter.io/ios/app/know-plus/id1601990391)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 6元即可兑换6金币 | $0.99 | one-time |
| 68元即可兑换68金币 | $9.99 | one-time |
| 88元即可兑换88金币 | $12.99 | one-time |
| 198元即可兑换198金币 | $29.99 | one-time |
| 388元即可兑换388金币 | $59.99 | one-time |
| 998元即可兑换998金币 | $149.99 | one-time |


### 多维单词

[App page](https://appshunter.io/ios/app/id6740804039)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月卡 | $4.99 | one-time |
| 半年卡 | $19.99 | one-time |
| 年卡 | $29.99 | one-time |


## Frequently asked questions

### Is Know+ free?

Know+ is free to download, with in-app purchases available.

### Is 多维单词 free?

多维单词 is free to download, with in-app purchases available.

### Do Know+ or 多维单词 have ads?

Neither Know+ nor 多维单词 shows ads.

### Which is updated more often, Know+ or 多维单词?

Know+ ships an update every 2 weeks, and 多维单词 weekly. Most recently, Know+ was updated on October 27, 2026 and 多维单词 on October 25, 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.*