# ym圆梦 vs 正前

The clearest difference is ads: ym圆梦 at none against 正前's shown. 正前's advantage is update cadence (every 4 days vs every 6 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

ym圆梦 ships an update every 6 weeks, 正前 every 4 days. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | ym圆梦 | 正前 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Every 4 days** |
| Size | 46 MB | 70 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [yuanmeng](https://appshunter.io/developer/1860489810) | [Shenzhen ShengMaGe Technology Co. Ltd.](https://appshunter.io/developer/1133880805) |

## What reviewers say

### ym圆梦

[App page](https://appshunter.io/ios/app/ym/id6756404569)

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

**In-app purchases:** none


### 正前

[App page](https://appshunter.io/ios/app/id6760686681)

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

**In-app purchases:** none


## Frequently asked questions

### Is ym圆梦 free?

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

### Is 正前 free?

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

### Do ym圆梦 or 正前 have ads?

正前 shows ads; ym圆梦 does not.

### Which is updated more often, ym圆梦 or 正前?

ym圆梦 ships an update every 6 weeks, and 正前 every 4 days. Most recently, ym圆梦 was updated on October 25, 2026 and 正前 on October 28, 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.*