# 孕期计算器 - 预产期计算器

> Pregnancy due date calculator with daily tips and baby development information. (iPhone/iPad app by 立乾 董.)

- Source: https://appshunter.io/ios/app/id1020547123 (this page in markdown: same URL + `.md`)
- Developer: [立乾 董](https://appshunter.io/developer/963104158)
- Category: Health & Fitness, Utilities
- Price: Free
- Rating: 5.00/5 from 44 App Store ratings · 10 written reviews indexed
- Age rating: 12+
- Requires: iOS 8.0 · 31 MB
- Languages: American English, Chinese (Simplified, China)
- Released: 2015-08-01
- Data updated: 2026-06-11
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/id1020547123/reviews.md

## What is 孕期计算器?

孕期计算器可以根据您的月经周期，轻松准确地进行预产期计算！

整个预产期约为40周（280天），预产期计算方法是按末次月经时间的第一日算起，月份加 9，日数加7。实际分娩日期与推算的预产期可能会相差1～2周，如果孕妇的末次月经日期记忆不清或月经不准，就需要医生代为测算预产期。

孕期计算器还提供孕期每一天的注意事项、行动指南、您的身体、宝宝的变化等相关知识

宝妈们都说很准，您也来试试吧！

愿我们的一点努力，给你生活带来一点方便。

## Key features

- Due date calculation
- Daily pregnancy tips
- Action guides
- Body changes tracking
- Baby development insights

## Recent user reviews (10 of 10)

All indexed reviews: https://appshunter.io/ios/app/id1020547123/reviews.md

### 1/5 — Can not type the date

*2021-03-03, version 1.2.0*

Can not type the date

### 1/5 — 非常多伪科学内容，误导孕妈

*2020-12-07, version 1.2.0*

竟然还有让新妈妈喝啤酒下奶的小贴士。不知道哪里来的野生母婴知识。

### 1/5 — Sometime wrong with the app

*2020-11-08, version 1.2.0*

Please update the app. Not able to enter the date.

### 5/5 — 非常好的App

*2020-06-12, version 1.2.0*

非常好的app，如果能增加些饮食介绍，孕妇运动什么的会更好

### 5/5 — good app.

*2018-10-05, version 1.1.0*

Good app.

### 5/5 — Very Good app

*2017-07-15, version 1.1.0*

Very Good app

### 5/5 — good app

*2017-03-07, version 1.1.0*

very good, the due day same as the doctor told me

### 5/5 — Best app

*2016-06-27, version 1.1.0*

Best app

### 5/5 — 很好的软件

*2016-06-26, version 1.1.0*

我整个孕期用的都是它，每天都有很详细的介绍，还有建议和食谱，非常好用。

### 5/5 — Ended

*2015-10-27, version 1.0.0*

Helpful

## Frequently asked questions about 孕期计算器

### How does the Pregnancy Calculator estimate the due date?

The Pregnancy Calculator estimates your due date based on your last menstrual period. The standard method is to add 9 months and 7 days to the first day of your last menstrual cycle, totaling approximately 40 weeks or 280 days.

### Is the Pregnancy Calculator accurate?

The app is reported by mothers to be very accurate. However, actual delivery dates can vary by 1-2 weeks from the estimated due date.

### What kind of daily information does the Pregnancy Calculator provide?

It offers daily advice, action guides, and details about your body's changes and your baby's development throughout the pregnancy.

### Does the Pregnancy Calculator have ads?

No, the Pregnancy Calculator does not contain advertisements.

### What devices is the Pregnancy Calculator available on?

The Pregnancy Calculator is available on iPhone, iPad, and iPod.

### How often is the Pregnancy Calculator updated?

The latest version, 1.2.0, was released on October 27, 2019. The app was initially released on August 1, 2015.

### What is the age rating for the Pregnancy Calculator?

The Pregnancy Calculator has an age rating of 12+.

### Can the Pregnancy Calculator be used if my menstrual cycle is irregular?

If you have difficulty remembering your last menstrual period or have an irregular cycle, it is recommended to consult a doctor for a more accurate due date calculation.

## Version history (last 3 releases)

### 1.2.0 — 2019-10-27

1. 适配iOS13

### 1.1.0 — 2015-12-10

1. 更加可爱的图标
2. 体验优化

### 1.0.0 — 2015-08-01

No release notes.

## Apps similar to 孕期计算器

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [亲宝宝-记录成长,科学育儿](https://appshunter.io/ios/app/id672984826) | 4.9 (3,657) | Free | Health & Fitness |
| [宝宝记-美柚出品，原柚宝宝孕育](https://appshunter.io/ios/app/id952685843) | 4.8 (491) | Free | Health & Fitness |
| [美柚 - 经期·备孕·怀孕·育儿&亲友版](https://appshunter.io/ios/app/and/id634896669) | 4.8 (2,973,949) | Free | Health & Fitness |
| [美丽修行-查询美妆产品和化妆品成分](https://appshunter.io/ios/app/id1089854728) | 2.7 (61) | Free | Health & Fitness |
| [妈妈网孕育pro-怀孕管家和备孕育儿助手](https://appshunter.io/ios/app/pro/id1056868726) | 4.8 (32) | Free | Health & Fitness |
| [丁香妈妈 - 0～6 岁家庭科学养育平台](https://appshunter.io/ios/app/06/id1401783711) | 4.9 (17,688) | Free | Health & Fitness |

## More apps by 立乾 董

- [一句话心情签名 - 最唯美最精辟最内涵的星座签名](https://appshunter.io/ios/app/id967689229)
- [StickerCamera - add cute stickers to photo](https://appshunter.io/ios/app/stickercamera-add-cute-stickers-to-photo/id969781078)
- [高清壁纸10000+ - 手机壁纸大全](https://appshunter.io/ios/app/10000-plus/id976859934)
- [经典语录 - 学习感悟人生](https://appshunter.io/ios/app/id980522329)
- [繁体字转换器](https://appshunter.io/ios/app/id984004109)
- [火星文转换器 - 轻松转换](https://appshunter.io/ios/app/id984970408)

All apps by 立乾 董: https://appshunter.io/developer/963104158

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-11.*