# 知梦 vs DAOKEY

The clearest difference is update cadence: DAOKEY at monthly against 知梦's every 2 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.

知梦 ships an update every 2 months, DAOKEY monthly. The most recent releases landed on October 1, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | 知梦 | DAOKEY |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Size | 315 MB | 24 MB |
| Requires iOS | **12.1** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Keeson Technology Corporation Limited](https://appshunter.io/developer/1561275126) | [OPERATION MANAGEMENT ENTERPRISE, INC.](https://appshunter.io/developer/1715224394) |

## What reviewers say

### 知梦

[App page](https://appshunter.io/ios/app/id1461731505)

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

**In-app purchases:** none


### DAOKEY

[App page](https://appshunter.io/ios/app/daokey/id6471388310)

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

**In-app purchases:** none


## Frequently asked questions

### Is 知梦 free?

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

### Is DAOKEY free?

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

### Do 知梦 or DAOKEY have ads?

Neither 知梦 nor DAOKEY shows ads.

### Which is updated more often, 知梦 or DAOKEY?

知梦 ships an update every 2 months, and DAOKEY monthly. Most recently, 知梦 was updated on October 1, 2026 and DAOKEY on September 21, 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.*