# CD变美日记 vs 4i同频

The clearest difference is in-app purchases: CD变美日记 at none against 4i同频's 4. CD变美日记 also leads on ads (none vs shown) and iOS requirement (12.0 vs 17.0). 4i同频's advantage is review sentiment (50% vs 33%). On price, update cadence and device support there is nothing between them.

Both are free to download. 4i同频 sells 4 one-off in-app purchases. CD变美日记 asks for nothing beyond the download.

CD变美日记 ships an update every 2 weeks, 4i同频 every 9 days. The most recent releases landed on October 7, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | CD变美日记 | 4i同频 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/4i/id6758572203/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 33.3% of reviews | **50.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Every 9 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 195 MB | 28 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [武汉悦趣科技有限公司](https://appshunter.io/developer/1566300947) | [珍 王](https://appshunter.io/developer/1589361640) |

## What reviewers say

### CD变美日记

[App page](https://appshunter.io/ios/app/cd/id6621211619)

A platform for cross-dressing enthusiasts to share photos, makeup tips, and fashion advice. Discover inspiration, watch videos, and join communities tailored to various styles.

**Highlights:** Share photos and makeup tips, Discover fashion inspiration, Watch videos on makeup and style, Join themed communities, Connect with like-minded individuals

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

**In-app purchases:** none


### 4i同频

[App page](https://appshunter.io/ios/app/4i/id6758572203)

A female-led social circle focused on shared interests and values. Discover like-minded individuals, share your thoughts in niche communities, and build meaningful connections. Engage in discussions and private messaging to foster a safe and friendly environment.

**Highlights:** Interest-based community, Share opinions and discussions, Private messaging, Discover community dynamics, Content publishing, Niche group interaction

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 订阅会员 | $0.99 | one-time |
| 订阅年会员 | $2.99 | one-time |
| 月卡 | $2.99 | one-time |
| 年卡 | $5.99 | one-time |


## Frequently asked questions

### Is CD变美日记 free?

CD变美日记 is free to download, with no in-app purchases.

### Is 4i同频 free?

4i同频 is free to download, with in-app purchases available.

### Do CD变美日记 or 4i同频 have ads?

4i同频 shows ads; CD变美日记 does not.

### Which is updated more often, CD变美日记 or 4i同频?

CD变美日记 ships an update every 2 weeks, and 4i同频 every 9 days. Most recently, CD变美日记 was updated on October 7, 2026 and 4i同频 on October 1, 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.*