G动 vs DAVID Ovulation Tracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
G动
This app offers professional guidance for pelvic floor muscle exercises, also known as Kegel training. It provides personalized workout plans, detailed instructions, and engaging features to help users build strength and control. Connect with a community and get expert advice to support your fitness journey.
- Professional Kegel training courses
- Personalized workout plans
- Detailed exercise breakdowns
- Training progress tracking
- Community forums for sharing
- Expert Q&A for users
- Audio-visual tutorials
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G动是一款提供盆底肌锻炼指导的专业健身App，使用者可以随时随地开启健身锻炼课程。 【凯格尔训练】针对盆底肌的专业训练课程，帮助用户更好地控制肌肉群。在国外已流行多年，而我国却尚未普及，很多人想训练却苦于无门。现在可通过G动来清楚了解训练方式，有动作精细分解的讲解，自己在家又可以学习锻炼啦！ 【个性定制】——G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。独特的训练履历功能，可以帮助使用者及时记录每一天的课程进度。 【轻松有趣】——大量训练课程，炫酷的训练页面，女神声效体验，为使用者打破单调沉闷的训练方式。定时提醒，训练小贴士等功能，帮助使用者轻松坚持训练，带G动完美融入生活。 【社区沟通】——在锻炼的道路上，你不是一个人在战斗，这是个人知识的发布地，跟小伙伴们一起分享你的锻炼感悟。 【专家解答】——G动专门为广大的用户解答凯格尔训练以及锻炼盆底肌过程中出现的问题，为你的锻炼保驾护航。 【丰富课程】——大量音视频教程，教你盆底肌的正确锻炼方式，新世界的大门为你打开。 【互动分享】——浏览训练履历页面，使用者可跟爱人、死党、发小、男闺蜜、女闺蜜们分享训练感受，get新技能，社交新体验，快快邀请他们一起G动吧！ 【G动会员连续包月说明】 -- 订阅周期：1个月。 -- 订阅价格：每月25元。 -- 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，请在当前订阅到期前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，扣款成功后订阅周期顺延1个月。 -- 隐私政策：https://gdh5.gdong.net/Protocol/policy.html -- 用户协议：https://gdh5.gdong.net/Protocol/useragree2.html -- 自动续费会员服务协议：https://gdh5.gdong.net/Protocol/autorenewal.html
DAVID Ovulation Tracker
This app helps women track their ovulation cycles and identify their fertile window. It allows users to upload ovulation test results for quick analysis and prediction, aiding in conception efforts. The app also provides menstrual cycle calculations and pregnancy-related knowledge.
- Ovulation tracking
- Fertile window prediction
- Ovulation test result analysis
- Menstrual cycle calculation
- Pregnancy knowledge base
- Test record keeping
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An App to track ovulation and help you find your fertile window. DAVID focuses on ovulation test for more than 20 years, and has given support to millions of women to get pregnant. DAVID App specializes in ovulation test and prediction, which is crucial for women in their trying to conceive journey, through which improve their chance of pregnancy and quality of feus. Users can easily upload the test result of ovulation test kit to the App after addition of urine sample into the kit, after that the intelligent App will quickly identify the result, then ovulation calculator will help you to predict ovulation. Among the App, modules such as menstrual cycle calculation, ovulation detection, pregnancy related knowledge, personal data, message, test records, help, system setting, etc. are included. Follow DAVID now and perform ovulation test with our App to boost your change of conceiving, have a healthy baby and communicate your pre-pregnancy or in-pregnancy experience with other woman who are on the same journey as you. Feel free to contact us. E-mail: namarketing@runbio-bio.com Facebook: DAVID by Runbio Instagram: davidbyrunbio
Screenshots
Verdict
The clearest difference is review sentiment: G动 at 91% against DAVID Ovulation Tracker's 19%. G动 also leads on rating (4.6 vs 1.0) and ratings volume (67 vs 1). DAVID Ovulation Tracker's advantage is in-app purchases (none vs 12) and iOS requirement (11.0 vs 13.0). On price, update cadence, ads and device support 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. G动 sells 11 in-app purchases, starting at $3.49 per month. DAVID Ovulation Tracker asks for nothing beyond the download.
G动 holds the better App Store score, 4.6 against 1.0. That said, the two scores are not equally well evidenced: G动 has 67 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 91% of G动's written reviews are positive against 19% of DAVID Ovulation Tracker's.
G动 ships an update every 2 weeks, DAVID Ovulation Tracker monthly. The most recent releases landed on October 11, 2026 and October 12, 2026 respectively.
| Parameter | G动 | DAVID Ovulation Tracker |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (67 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 90.6% of reviews — better | 19.0% of reviews |
| Number of ratings | 67 — better | 1 |
| Update frequency | Every 2 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPod, Apple Watch — better | iPhone, iPod |
| Requires iOS | 13.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 149 MB | 122 MB |
| Age rating | 17+ | 12+ |
| Developer | SD Unisplendour Bitway Networking Technology Co,. Ltd. | 婕 李 |
Customer experience
G动
DAVID Ovulation Tracker
In-app purchases
G动
- 连续包月会员$3.491 Month
- 连续包月VIP$3.491 Month
- pose课--涨姿势啦$4.99
- G动月卡$6.99
- G动季卡$8.99
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- G动半年卡$17.99
- 男性必修课--针对早泄的延时训练$17.99
- 男性延时课$17.99
- 男性必修课+季卡--针对早泄的延时训练（可试看）$22.99
- G动年卡$29.99
- 男士性能力提升课$34.99
DAVID Ovulation Tracker
No in-app purchases
