# 澜渟 vs 7动

The clearest difference is monetization model: 澜渟 at free with in-app purchases against 7动's subscription. 7动's advantage is ads (none vs shown). On price, review sentiment, update cadence and in-app purchases there is nothing between them.

Both are free to download. 澜渟 sells 10 one-off in-app purchases and 7动 sells 10 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly monthly. Both last shipped on October 8, 2026.

## The numbers

| Metric | 澜渟 | 7动 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (2 ratings)](https://appshunter.io/ios/app/7/id1439306852/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | **100.0% of reviews** | 95.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | Monthly |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 471 MB | 79 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Nanjing Medo Health Technology Co., Ltd.](https://appshunter.io/developer/738366481) | [Shenzhen GoldMineNetwork Technology Co.,LTD](https://appshunter.io/developer/1439306851) |

## What reviewers say

### 澜渟

[App page](https://appshunter.io/ios/app/id1243415475)

This platform offers personalized health management for women, focusing on pelvic floor health and postpartum recovery. It provides guided exercises, smart hardware interaction, and community support to enhance well-being and quality of life.

**Highlights:** Personalized pelvic floor health management, Smart hardware integration for guided training, Kegal exercises and abdominal breathing tools, Postpartum recovery programs and body shaping, Menstrual cycle tracking and prediction, Community forum for shared experiences, Access to certified pelvic floor consultants

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 2澜渟币 | $0.99 | one-time |
| 5澜渟币 | $0.99 | one-time |
| 8澜渟币 | $1.99 | one-time |
| 19澜渟币 | $3.99 | one-time |
| 33澜渟币 | $6.99 | one-time |
| 60澜渟币 | $12.99 | one-time |
| 90澜渟币 | $19.99 | one-time |
| 200澜渟币 | $46.99 | one-time |
| 333澜渟币 | $69.99 | one-time |
| 418澜渟币 | $89.99 | one-time |


### 7动

[App page](https://appshunter.io/ios/app/7/id1439306852)

This app offers guided Kegel exercises for postpartum recovery and pelvic floor health. It uses AI for personalized plans, offers community features, and includes educational content. Achieve better health and well-being through targeted daily workouts.

**Highlights:** AI-guided Kegel exercises, Postpartum recovery support, Pelvic floor health improvement, Personalized workout plans, Community and group activities, Interactive PK challenges, Health testing and assessment

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续包月会员-七分钟锻炼助手 | $3.99 | per month |
| 连续包季-七分钟锻炼助手 | $7.99 | per 3 months |
| 连续包年会员 | $22.99 | per year |
| 您将花费30RMB购买月卡会员 | $3.99 | one-time |
| 您将花费60RMB购买季卡会员 | $8.99 | one-time |
| 您将花费68RMB购买季卡会员 | $9.99 | one-time |
| 7动内购项目 | $14.99 | one-time |
| 您将花费198RMB购买年卡会员 | $29.99 | one-time |
| 您将花费188RMB购买年卡会员 | $29.99 | one-time |
| 7动内购项目 | $29.99 | one-time |


## Frequently asked questions

### Is 澜渟 free?

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

### Is 7动 free?

7动 is free to download, with in-app purchases available.

### Do 澜渟 or 7动 have ads?

澜渟 shows ads; 7动 does not.

### Which is updated more often, 澜渟 or 7动?

澜渟 ships an update monthly, and 7动 monthly. Most recently, 澜渟 was updated on October 8, 2026 and 7动 on October 8, 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.*