---
title: "记住圆周率 - 3.14π - Reviews, Revenue and Downloads in China | Apple App Store"
description: "圆周率，定义为圆的周长（即圆周）与直径的比值。一般以π来表示，是一个在数学及物理学普遍存在的数学常数，是精确计算圆周、圆面积、球体积等几何量的关键值。  世界记录是100,000位，由日本人原口证于2006年10月3日背诵。  普通话用谐音记忆的有“山巅一寺一壶酒，尔乐苦煞吾，把酒吃，酒杀尔，杀不死，乐而乐”，就是3.1415926535897932384626。 另一谐音为：“山巅一石一壶酒，二"
---

# 记住圆周率 - 3.14π — China
> 学习圆周率增强记亿力

![记住圆周率 App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/2b/f7/1a/2bf71a33-a7b4-8635-077d-2fb3a92db735/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/434x0w.png)

**Developer:** [Oscar Tsang](https://apptail.io/developer/oscar-tsang-LGw) (Ireland)
**Category:** Productivity
**Rating:** 4.6/5 (260 ratings)
**Price:** Free
**Bundle ID:** com.unknownprojectx.pi
**Store:** Apple App Store
**Country:** China
**Version:** 11.01 (released 2026-10-15)
**Original Release:** 2017-08-10
**Languages:** English, Chinese

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/cn/app/app/id1264340985)
**AppTail Page:** [https://apptail.io/app/memorize-pi-digits-314p-whV/china](https://apptail.io/app/memorize-pi-digits-314p-whV/china)

## 记住圆周率 Description
圆周率，定义为圆的周长（即圆周）与直径的比值。一般以π来表示，是一个在数学及物理学普遍存在的数学常数，是精确计算圆周、圆面积、球体积等几何量的关键值。

世界记录是100,000位，由日本人原口证于2006年10月3日背诵。

普通话用谐音记忆的有“山巅一寺一壶酒，尔乐苦煞吾，把酒吃，酒杀尔，杀不死，乐而乐”，就是3.1415926535897932384626。 另一谐音为：“山巅一石一壶酒，二妞舞扇舞，把酒沏酒搧又搧，饱死啰”，就是3.14159265358979323846。

这应用能帮助你快速学习背诵圆周率。

添加网络对战模式，如果所有设备都连接在同一的区域网络上。你可以发起多达5人同时玩的网络对战比赛。

## 记住圆周率 Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/96/92/7e/96927e1b-dbb7-fd6a-d34e-0e354d3327e1/mzl.kpzzsgoh.jpg/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/40/d6/fe/40d6feab-77f7-bf3d-8509-3668db2d263c/mzl.cdhktoug.jpg/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/0c/08/28/0c0828c3-9798-31bf-993e-f368a2ecb1fb/mzl.mtmwovgn.jpg/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/8f/20/a6/8f20a62b-fa7f-37a8-6e8a-4cced9c877b5/mzl.fsobihbp.jpg/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/d9/8a/28/d98a28a2-e5b8-b9a5-70a1-8a8e95c4b17f/mzl.yujvzpku.jpg/1242x2688.png)

## 记住圆周率 Rating Breakdown in China
- 5 stars: 216 (83%)
- 4 stars: 13 (5%)
- 3 stars: 6 (2%)
- 2 stars: 8 (3%)
- 1 stars: 17 (7%)

## 记住圆周率 Reviews in China

### ***** "Neat little app"
Quite frustrating to change where I begin tho
-- 怕咯i吃亏吗, 2022-08-20

### *---- "软件有bug"
根本打不开，进去就闪退
-- 7evight, 2021-06-13

### ***** "非常不错的圆周率记忆软件!"
要记忆上百位、上千位的无理数，完全靠机械记忆是不容易的，在记忆过程中，自觉不自觉地要用一些记忆数字的方法，而且很可能找到一些自己独创的方法。这种方法的运用和创造记忆方法的能力是有普遍意义的，是脱离圆周率而存在的，会记忆别的内容时表现出来。所以，从这个意义上讲，即使具体的数字忘记了，但学会的方法和锻炼出来的能力并没有消失，会融入自己的总体知识和能力之中。背诵一段时间圆周率以后，自然而然地会对数字有比较高的敏感性，见到数字就想记忆。如路遇汽车就想记车牌号，看到或听到广告节目中的电话号码就想记忆等。
-- 非常好可以给小孩画画, 2021-03-13

### ***** "超级差劲"
小数位不对，望改正
-- 790983568, 2020-05-24

### ***** "我特别喜欢背圆周率，才下的这个游戏。我现在用它已经背到256位了。"
内容也很好，现在我背圆周率越来越快了。大拇指赞👍
-- dididadudu, 2020-04-14

### ***** "好"
我背了240位
-- fhzfjgxitxiydtxutx, 2020-03-22

### ***** "我"
我
-- 月亮弯弯👑, 2019-01-01

### *---- "垃圾"
收费大家别买，免费大家看看
-- 智慧和身体缺一不可, 2018-07-23

### ***** "希望添加容错提示"
一次不小心点错，就算失败，太不人性化。希望添加一或两次的错误提示功能，这东西对就是对，错就是错，蒙中的概率很小。
-- DF11G, 2018-05-06

[View all 记住圆周率 reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)

## 记住圆周率 In-App Purchases
| Item | Price |
|------|-------|
| 移除广告 | ¥15.00 |

## 记住圆周率 Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Paid | Czechia | Productivity | #220 |

## 记住圆周率 Discovered Keywords
- 著学教育
- memorizable
- 记住圆周率
- r-digit

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---

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