# 和丁丁

> 和丁丁 (iPhone/iPad app by ShenZhen Jimi IoT Co.,Ltd.)

- Source: https://appshunter.io/ios/app/id1450502312 (this page in markdown: same URL + `.md`)
- Developer: [ShenZhen Jimi IoT Co.,Ltd](https://appshunter.io/developer/1147090382)
- Category: Lifestyle, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 8.0 · 49 MB
- Languages: American English
- Released: 2019-02-23
- Data updated: 2026-03-27
- User reviews in markdown: https://appshunter.io/ios/app/id1450502312/reviews.md

## What is 和丁丁?

主要是学生的定位，告警，安全围栏，实时保护学生安全


## Version history (last 5 releases)

### 2.1.4 — 2020-04-29

修复已知的Bug~

### 2.1.3 — 2019-06-27

1、更新首页地图显示问题
2、处理了一些一些已知bug

### 2.1.2 — 2019-06-24

1、修复侧边栏多个设备号重复显示问题
2、修复历史轨迹无数据问题
3、优化了部分界面

### 2.1.1 — 2019-05-24

1.修复首页断网情况下打开APP，点击获取定位，提示非法设备
2.添加多个设备绑定
3.亲情号绑定可以选择家长
4.优化了一些bug

### 1.0.2 — 2019-03-28

1、增加轨迹回放功能
2、优化部分bug

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## More apps by ShenZhen Jimi IoT Co.,Ltd

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All apps by ShenZhen Jimi IoT Co.,Ltd: https://appshunter.io/developer/1147090382

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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 2026-03-27.*