# 宝宝树孕育 vs DAVID Ovulation Tracker

The clearest difference is review sentiment: 宝宝树孕育 at 91% against DAVID Ovulation Tracker's 19%. 宝宝树孕育 also leads on rating (4.8 vs 1.0) and ratings volume (1.7K vs 1). DAVID Ovulation Tracker's advantage is in-app purchases (none vs 10) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. 宝宝树孕育 sells 10 in-app purchases, starting at $1.49 per month. DAVID Ovulation Tracker asks for nothing beyond the download.

宝宝树孕育 holds the better App Store score, 4.8 against 1.0. That said, the two scores are not equally well evidenced: 宝宝树孕育 has 1.7K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 91% of 宝宝树孕育's written reviews are positive against 19% of DAVID Ovulation Tracker's.

宝宝树孕育 ships an update every 2 weeks, DAVID Ovulation Tracker monthly. The most recent releases landed on September 26, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | 宝宝树孕育 | DAVID Ovulation Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (1.7K ratings)](https://appshunter.io/ios/app/id523063187/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/david-ovulation-tracker/id1572795820/reviews) |
| Number of ratings | **1.7K** | 1 |
| Positive reviews | **91.2% of reviews** | 19.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 386 MB | 122 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [宝宝树(北京)信息技术有限公司](https://appshunter.io/developer/428527482) | [婕 李](https://appshunter.io/developer/1570072252) |

## What reviewers say

### 宝宝树孕育

[App page](https://appshunter.io/ios/app/id523063187)

This app supports parents through every stage of child-rearing, from conception to age six. It offers expert advice, practical tools, growth tracking, and a community for new parents to connect and share experiences.

**Highlights:** AI-powered personalized advice, Smart schedule and reminder management, Menstrual cycle and ovulation tracking, Pregnancy week-by-week guidance, Child growth and vaccination records, Parenting knowledge base, Community forum for mothers

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续包月会员 | $1.49 | per month |
| 树币1元 | $0.99 | one-time |
| 树币3元 | $0.99 | one-time |
| 树币8元 | $0.99 | one-time |
| 树币12元 | $1.99 | one-time |
| 树币18元 | $2.99 | one-time |
| 树币30元 | $3.99 | one-time |
| 树币40元 | $5.99 | one-time |
| 树币50元 | $6.99 | one-time |
| 树币118元 | $17.99 | one-time |

**What reviewers like**

- 👍 Helpful for pregnancy and parenting
- 💡 Useful features and tools
- 🤗 Good community and support

**What reviewers complain about**

- 🤯 Too many ads and push notifications
- 🐛 App stability and performance issues
- 🤔 Certain features not accessible for non-Chinese users

**Reported bugs**

- Pages not loading properly
- Frequent app crashes or freezes
- Login/registration problems for non-Chinese users

**Requested features**

- Add more options for international users
- Improve app stability and reduce crashes
- Provide better control over notifications and ads


### 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 宝宝树孕育 free?

宝宝树孕育 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, 宝宝树孕育 or DAVID Ovulation Tracker?

宝宝树孕育 is rated higher. 宝宝树孕育 averages 4.8 out of 5 from 1.7K ratings, while DAVID Ovulation Tracker averages 1.0 from 1 ratings.

### Do 宝宝树孕育 or DAVID Ovulation Tracker have ads?

宝宝树孕育 shows ads; DAVID Ovulation Tracker does not.

### Which is updated more often, 宝宝树孕育 or DAVID Ovulation Tracker?

宝宝树孕育 ships an update every 2 weeks, and DAVID Ovulation Tracker monthly. Most recently, 宝宝树孕育 was updated on September 26, 2026 and DAVID Ovulation Tracker on September 25, 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.*