# 孕周宝典 vs 婴儿记录

The clearest difference is in-app purchases: 孕周宝典 at none against 婴儿记录's 1. 孕周宝典 also leads on iOS requirement (7.0 vs 12.0). 婴儿记录's advantage is update cadence (every 2 weeks vs every 7 months). On price, ads and device support there is nothing between them.

Both are free to download. 婴儿记录 sells 1 one-off in-app purchase. 孕周宝典 asks for nothing beyond the download.

孕周宝典 ships an update every 7 months, 婴儿记录 every 2 weeks. The most recent releases landed on October 6, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | 孕周宝典 | 婴儿记录 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/id6739025912/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 30 MB | 46 MB |
| Requires iOS | **7.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [华 周](https://appshunter.io/developer/569428357) | [赐如 陈](https://appshunter.io/developer/1683064711) |

## What reviewers say

### 孕周宝典

[App page](https://appshunter.io/ios/app/id1050863030)

**Features:** macOS Compatibility

**In-app purchases:** none


### 婴儿记录

[App page](https://appshunter.io/ios/app/id6739025912)

This app helps parents meticulously track their baby's daily activities, including feeding, diaper changes, and sleep patterns. It also provides a feature to log all expenses related to the baby, creating a comprehensive overview of their life and care.

**Highlights:** Feeding log, Diaper change tracking, Sleep monitoring, Daily timeline, Baby expense tracking

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 移除广告 | $0.99 | one-time |


## Frequently asked questions

### Is 孕周宝典 free?

孕周宝典 is free to download, with no in-app purchases.

### Is 婴儿记录 free?

婴儿记录 is free to download, with in-app purchases available.

### Do 孕周宝典 or 婴儿记录 have ads?

Neither 孕周宝典 nor 婴儿记录 shows ads.

### Which is updated more often, 孕周宝典 or 婴儿记录?

孕周宝典 ships an update every 7 months, and 婴儿记录 every 2 weeks. Most recently, 孕周宝典 was updated on October 6, 2026 and 婴儿记录 on October 11, 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.*