# 知姻交友 vs 月下说

The clearest difference is update cadence: 月下说 at every 3 months against 知姻交友's every 44 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 知姻交友 sells 7 one-off in-app purchases and 月下说 sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

知姻交友 ships an update every 44 months, 月下说 every 3 months. The most recent releases landed on October 2, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | 知姻交友 | 月下说 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6468987596/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 44 months | **Every 3 months** |
| Size | 155 MB | 81 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Guangzhou Start Technology Co., Ltd](https://appshunter.io/developer/1643694180) | [Guangzhou Xinmeng Technology Co., Ltd.](https://appshunter.io/developer/1652470882) |

## What reviewers say

### 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 |


### 月下说

[App page](https://appshunter.io/ios/app/id6468987596)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 68元 | $9.99 | one-time |
| 128元 | $19.99 | one-time |
| 598元 | $89.99 | one-time |


## Frequently asked questions

### Is 知姻交友 free?

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

### Is 月下说 free?

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

### Do 知姻交友 or 月下说 have ads?

Neither 知姻交友 nor 月下说 shows ads.

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

知姻交友 ships an update every 44 months, and 月下说 every 3 months. Most recently, 知姻交友 was updated on October 2, 2026 and 月下说 on October 4, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*