# K动 vs 9动PC肌凯格尔运动

K动 and 9动PC肌凯格尔运动 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. K动 sells 7 in-app purchases, starting at $8.49 per month and 9动PC肌凯格尔运动 sells 9 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

K动 ships an update weekly, 9动PC肌凯格尔运动 fortnightly. The most recent releases landed on September 29, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | K动 | 9动PC肌凯格尔运动 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | Freemium | — |
| Size | 87 MB | 39 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [CCK Tech Co.,LTD](https://appshunter.io/developer/1632134120) | [海口市久动网络科技有限公司](https://appshunter.io/developer/1798070279) |

## What reviewers say

### K动

[App page](https://appshunter.io/ios/app/k-and-pc/id1639318760)

This app offers personalized pelvic floor muscle training programs. It provides detailed exercise breakdowns and reminders to help users consistently improve muscle control and overall body function. Users can access professional courses and scientific guidance anytime, anywhere.

**Highlights:** Personalized training plans, Professional pelvic floor muscle courses, Detailed exercise breakdowns, Progress tracking reminders, Voice guidance for workouts, Scientific exercise methods

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| K动-月订阅会员 | $8.49 | per month |
| K动-季订阅会员 | $14.49 | per 3 months |
| K动-年订阅会员 | $28.99 | per year |
| K动-月度会员 | $9.99 | one-time |
| K动-季度会员 | $14.99 | one-time |
| K动-年度会员-优惠 | $23.99 | one-time |
| K动-年度会员 | $29.99 | one-time |


### 9动PC肌凯格尔运动

[App page](https://appshunter.io/ios/app/9pc-pc-and/id6742376933)

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 食谱\|健康料理 | Free | one-time |
| 12分钟/30分钟经期瑜伽（会员福利） | Free | one-time |
| 50分钟改善骨盆前倾（会员福利） | Free | one-time |
| 女性产后腹直肌修复训练（会员福利） | Free | one-time |
| 产后快速恢复好身材（会员福利） | $0.99 | one-time |
| 女生高潮有七种方式，你知道吗 | $1.99 | one-time |
| 驭夫御龙术【接吻篇】 | $2.99 | one-time |
| 驭夫御龙术【手爱篇】 | $2.99 | one-time |
| 每天15分钟学美胸丰胸瑜伽课 | $14.99 | one-time |


## Frequently asked questions

### Is K动 free?

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

### Is 9动PC肌凯格尔运动 free?

9动PC肌凯格尔运动 is free to download, with in-app purchases available.

### Do K动 or 9动PC肌凯格尔运动 have ads?

Neither K动 nor 9动PC肌凯格尔运动 shows ads.

### Which is updated more often, K动 or 9动PC肌凯格尔运动?

K动 ships an update weekly, and 9动PC肌凯格尔运动 fortnightly. Most recently, K动 was updated on September 29, 2026 and 9动PC肌凯格尔运动 on October 13, 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.*