# 极牙

> 极牙 (iPhone/iPad app by Nanjing qianzhige Information Technology Co., Ltd.)

- Source: https://appshunter.io/ios/app/id1625451173 (this page in markdown: same URL + `.md`)
- Developer: [Nanjing qianzhige Information Technology Co., Ltd](https://appshunter.io/developer/1625451175)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 13.0 · 43 MB
- Languages: American English, Chinese (Simplified, China)
- Released: 2022-05-22
- Data updated: 2026-05-15
- User reviews in markdown: https://appshunter.io/ios/app/id1625451173/reviews.md

## What is 极牙?

「极牙」是一款记录牙齿矫正过程的工具，支持记录金属、隐形等不同牙套类型，可以帮助您记录牙套天数、记录隐形牙套方案、提醒复诊与摘戴、对比正畸效果、测量嘴凸程度，让您随时记录下正畸过程中的珍贵瞬间。界面简洁，操作简单，专属于你的正畸好帮手，陪伴你走过正畸的点点滴滴。

------正畸记录------
记录已戴牙套天数，记录每一副牙套的佩戴周期，记录你想记录的任何重要事件
------隐形牙套记录------
记录隐形牙套方案，记录每日摘戴时长，记录软硬膜更换时间
------贴心提醒------
设置提醒时间，届时极牙会通过通知和短信提醒你，不让你错过复诊时间
------照片打卡------
拍下正面或侧脸照片，使用牙齿辅助线功能裁剪牙齿部分照片，上传至封面直观对比矫正变化
------角度测量------
测量侧颜角度，对比嘴凸程度。测量过程中，实时显示度数

如果您有任何建议或问题，欢迎联系我们：
微信号：JIYA_APP
邮箱：zhushou@jiyapp.com


## Version history (last 5 releases)

### 1.1.6 — 2026-03-26

修复已知问题

### 1.1.4 — 2025-09-03

获取验证码登录增加滑动验证

### 1.1.1 — 2024-04-03

更换中国台湾国旗

### 1.1.0 — 2024-03-29

更新国际短信验证

### 1.0.91 — 2023-08-31

新增极牙推送功能

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*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 2026-05-15.*