# G动 vs DAVID Ovulation Tracker

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.

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.

## The numbers

| Metric | G动 | DAVID Ovulation Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (67 ratings)](https://appshunter.io/ios/app/g/id1096015822/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/david-ovulation-tracker/id1572795820/reviews) |
| Number of ratings | **67** | 1 |
| Positive reviews | **90.6% of reviews** | 19.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 149 MB | 122 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [SD Unisplendour Bitway Networking Technology Co,. Ltd.](https://appshunter.io/developer/898632916) | [婕 李](https://appshunter.io/developer/1570072252) |

## What reviewers say

### G动

[App page](https://appshunter.io/ios/app/g/id1096015822)

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.

**Highlights:** 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

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续包月会员 | $3.49 | per month |
| 连续包月VIP | $3.49 | per month |
| pose课--涨姿势啦 | $4.99 | one-time |
| G动月卡 | $6.99 | one-time |
| G动季卡 | $8.99 | one-time |
| G动半年卡 | $17.99 | one-time |
| 男性必修课--针对早泄的延时训练 | $17.99 | one-time |
| 男性延时课 | $17.99 | one-time |
| 男性必修课+季卡--针对早泄的延时训练（可试看） | $22.99 | one-time |
| G动年卡 | $29.99 | one-time |
| 男士性能力提升课 | $34.99 | one-time |


### DAVID Ovulation Tracker

[App page](https://appshunter.io/ios/app/david-ovulation-tracker/id1572795820)

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.

**Highlights:** Ovulation tracking, Fertile window prediction, Ovulation test result analysis, Menstrual cycle calculation, Pregnancy knowledge base, Test record keeping

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

**In-app purchases:** none


## Frequently asked questions

### Is G动 free?

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

### Is DAVID Ovulation Tracker free?

DAVID Ovulation Tracker is free to download, with no in-app purchases.

### Which has better reviews, G动 or DAVID Ovulation Tracker?

G动 is rated higher. G动 averages 4.6 out of 5 from 67 ratings, while DAVID Ovulation Tracker averages 1.0 from 1 ratings.

### Do G动 or DAVID Ovulation Tracker have ads?

Neither G动 nor DAVID Ovulation Tracker shows ads.

### Which is updated more often, G动 or DAVID Ovulation Tracker?

G动 ships an update every 2 weeks, and DAVID Ovulation Tracker monthly. Most recently, G动 was updated on October 11, 2026 and DAVID Ovulation Tracker on October 12, 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.*