# 证训云

> 证训云 (iPhone/iPad app by Sichuan haoxihao Technology Co.ltd..)

- Source: https://appshunter.io/ios/app/id1538886768 (this page in markdown: same URL + `.md`)
- Developer: [Sichuan haoxihao Technology Co.ltd.](https://appshunter.io/developer/1538886770)
- Category: Education, Reference
- Price: Free
- Age rating: 4+
- Requires: iOS 9.0 · 57 MB
- Languages: English, Chinese
- Released: 2021-01-24
- Data updated: 2026-05-16
- User reviews in markdown: https://appshunter.io/ios/app/id1538886768/reviews.md

## What is 证训云?

证训云是一个针对全国安监局特种作业在线模拟题库：电工、焊工、制冷、危化品、高处作业、生产经营单位主要负责人和管理人员、金属矿山作业的权威题库；质监局特种设备作业：焊接、电梯、压力容器、厂内车辆（叉车、观光车）、锅炉、起重机械、特种设备相关管理、气瓶等作业真题；人保局职业资格证题库、建设厅三类人员、特殊工种、八大员等试题库，让你随时随地手机看题学习。
题库中的试题全真模拟真实的考试，是各位考生学习乃至通过考试的好帮手。

【强大的搜题功能】

证训云题库新增搜题功能，电工考试中的疑问一搜便知，更支持语音和拍照搜题。

【丰富的练习与做题模式】
证训云有模拟考场、历年真题练习、每日一练、快速练习、考点练习、考试押题、做题记录等

多种学习与做题模式、丰富多样化的陪你一起特种作业操作相关证。

【全面的考试大纲】

证训云除了有其完整的考试题库与丰富的练习与做题模式外，还有特种作业操作证考试查询入口和考试大纲!


## Version history (last 5 releases)

### 2.5.9.1 — 2022-11-15

1、题库错题及分享功能优化
2、解决题库特殊字符显示错误问题
3、去除练题banner广告

### 2.5.9 — 2022-10-13

1、题库切换问题修复

### 2.5.8 — 2022-08-31

1.修复已知问题
2.新增新用户登陆活动
3.界面优化

### 2.4 — 2021-07-26

优化版本请求带来的可能无法及时更新与登录。

### 2.3 — 2021-07-23

更改个人中心样式与功能。优化登录与拍照。

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## More apps by Sichuan haoxihao Technology Co.ltd.

- [凯奇学校](https://appshunter.io/ios/app/id1546972215)

All apps by Sichuan haoxihao Technology Co.ltd.: https://appshunter.io/developer/1538886770

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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 2026-05-16.*