in动 vs K动
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
in动
This app offers scientific pelvic floor muscle training, a community for discussing intimacy and fitness, and expert reviews of adult products. It aims to improve sexual experiences and aid postpartum recovery for women.
- Scientific pelvic floor muscle training
- Community for discussion and sharing
- Expert reviews of adult products
- Postpartum recovery support
- Shopping for reviewed products
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in动是一款涵盖科学PC肌(盆底肌)在线锻炼、情趣用品测评、交流社区及购物商城等功能的综合内容平台,由宜昌因爱科技有限公司全力打造。 在这里:您可以 --跟随PC肌老炮们的指引和足迹,科学、系统地练习盆底肌;随时随开启训练,轻松养成锻炼习惯,逐步提升男女性体验;并可帮助女性产后修复,改善产后膨出、脱垂、尿失禁等问题。 --和诸多in友们在社区里交流讨论两性、情趣、以及锻炼的相关问题,分享体会和训练成果,可与经验丰富的业内大神们深入探讨交流。 --在商品测评区读到业内知名情趣用品测评专家,对优秀情趣用品的科普文,以及对多款商品的多角度、高深度的,论文级测评。活跃in动会员有机会参与新产品的测评哦。 --优惠购买到测评区的优秀情趣用品,并可以赠送in动经验值,以及得到PC肌训练充值。 in动期待大家收货满满,性福满满! in动公众号:in动-pc肌训练倡导者
K动
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.
- Personalized training plans
- Professional pelvic floor muscle courses
- Detailed exercise breakdowns
- Progress tracking reminders
- Voice guidance for workouts
- Scientific exercise methods
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K动是一款提供盆底肌锻炼运动的专业健身App,使用者可以随时随地开启健身锻炼。 - K动针对每一位使用者的具体情况(如年龄,体重等),为其提供个性化的训练方案。 - 针对盆底肌的专业训练课程,帮助用户更好地控制肌肉群。 - 清楚了解训练方式,有动作精细分解的讲解,自己在家又可以学习锻炼啦! - 定时提醒,训练语音小贴士等功能,帮助使用者轻松坚持训练,随时随地进行锻炼。 简单科学地锻炼盆底肌群,通过锻炼自然地改善自己的身体。 K动 订阅说明 - 月订阅:58元/月 - 季订阅:98元/季 - 年订阅:198元/年 - 付款:用户确认购买并付款后记入 iTunes 账户 - 取消续订:如需取消续订,请在当前订阅到期 24 小时以前,手动在 iTunes/Apple ID 设置管理中关闭自动续订功能 - 续订:苹果 iTunes 账户会在到期前 24 小时内扣款,扣款成功后增加相应的订阅周期. - 隐私政策:https://rune-sheep-3ea.notion.site/1bed7d5ce1a44d5ebc0fbcbb22d881cc - 用户协议:https://rune-sheep-3ea.notion.site/f5ceed9f3d1948d78e665c72f28cc6aa
Screenshots
Verdict
The clearest difference is in-app purchases: in动 at none against K动's 7. K动's advantage is update cadence (weekly vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. K动 sells 7 in-app purchases, starting at $8.49 per month. in动 asks for nothing beyond the download.
in动 ships an update every 3 weeks, K动 weekly. The most recent releases landed on June 3, 2026 and September 10, 2026 respectively.
| Parameter | in动 | K动 |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | — | 80.0% of reviews |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 11.0 | 11.0 |
| Further details — not scored | ||
| Size | 79 MB | 87 MB |
| Age rating | 17+ | 12+ |
| Developer | Yichang Yin'ai Technology Co., Ltd. | CCK Tech Co.,LTD |
Customer experience
in动
K动
In-app purchases
in动
No in-app purchases
K动
- K动-月订阅会员$8.491 Month
- K动-季订阅会员$14.493 Months
- K动-年订阅会员$28.991 Year
- K动-月度会员$9.99
- K动-季度会员$14.99
- K动-年度会员-优惠$23.99
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- K动-年度会员$29.99








