# 有信 vs 知姻交友

The clearest difference is ads: 知姻交友 at none against 有信's shown. 有信's advantage is update cadence (monthly vs every 44 months) and review sentiment (25% vs 0%). On price, in-app purchases and device support there is nothing between them.

Both are free to download. 有信 sells 9 one-off in-app purchases and 知姻交友 sells 7 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

有信 ships an update monthly, 知姻交友 every 44 months. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | 有信 | 知姻交友 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (6 ratings)](https://appshunter.io/ios/app/id1271664985/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | **25.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 44 months |
| Monetization | Free with in-app purchases | — |
| Size | 137 MB | 155 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [ShenZhen Uxin Network Technology Co., Ltd.](https://appshunter.io/developer/1163483508) | [Guangzhou Start Technology Co., Ltd](https://appshunter.io/developer/1643694180) |

## What reviewers say

### 有信

[App page](https://appshunter.io/ios/app/id1271664985)

Connect with others through shared interests and engaging conversations. This social networking app offers a streamlined experience for discovering new people and sharing your life's moments. Engage in discussions and build connections.

**Highlights:** Interest-based matching, Rich discussion topics, Comment and interaction features, Streamlined user interface, Convenient operation

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 42钻石套餐 | $0.99 | one-time |
| 1个月有信会员服务 | $2.99 | one-time |
| 210钻石套餐 | $3.99 | one-time |
| 3个月有信会员服务 | $6.99 | one-time |
| 6个月有信会员服务 | $12.99 | one-time |
| 756钻石套餐 | $14.99 | one-time |
| 12个月有信会员服务 | $24.99 | one-time |
| 2436钻石套餐 | $49.99 | one-time |
| 3626钻石套餐 | $69.99 | one-time |


### 知姻交友

[App page](https://appshunter.io/ios/app/id6444640214)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 36金币 | $0.99 | one-time |
| 215金币 | $5.99 | one-time |
| 500金币 | $9.99 | one-time |
| vip | $9.99 | one-time |
| 990金币 | $20.99 | one-time |
| 2120金币 | $44.99 | one-time |
| 4110金币 | $84.99 | one-time |


## Frequently asked questions

### Is 有信 free?

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

### Is 知姻交友 free?

知姻交友 is free to download, with in-app purchases available.

### Do 有信 or 知姻交友 have ads?

有信 shows ads; 知姻交友 does not.

### Which is updated more often, 有信 or 知姻交友?

有信 ships an update monthly, and 知姻交友 every 44 months. Most recently, 有信 was updated on October 24, 2026 and 知姻交友 on October 15, 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.*