# 公差帮

> 公差帮 (iPhone/iPad app by 宗政 张.)

- Source: https://appshunter.io/ios/app/id1544686842 (this page in markdown: same URL + `.md`)
- Developer: [宗政 张](https://appshunter.io/developer/1539839747)
- Category: Utilities, Education
- Price: Free
- Age rating: 4+
- Requires: iOS 9.0 · 22 MB
- Languages: English, Chinese
- Released: 2020-12-31
- Data updated: 2026-06-10
- User reviews in markdown: https://appshunter.io/ios/app/id1544686842/reviews.md

## What is 公差帮?

一款辅助工程师学习与运用机械公差及精度设计的工业APP！
*紧跟标准，覆盖欧美，一站解决；
*词典术语，符号查询，图文解读；
*技能测试，专业题库，检验真知；
*知识导图，自上而下，辅助设计；
*问答社区，随问随答，交流学习；
*知识导航，行业信息，准确送达；
*检测工具，应用读数，一目了然；
*行业热文，培训信息，实时资讯；
*专家咨询，提问回答，沟通答疑；
*工具箱，遵循规范，辅助设计；


## Version history (last 1 release)

### 4.1.1 — 2022-08-02

1、修复了用户反馈bug。

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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 2026-06-10.*