接线大师 vs Overtime Tracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
接线大师
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【接线大师】是一款为电工、学生和电子爱好者打造的电路设计与仿真软件。直观易用的界面搭配强大功能,轻松绘制电路图、模拟接线、编写 PLC 程序。无论是日常电路设计、学习实验、工业电路,还是低压电工备考,【接线大师】助你高效完成设计、快速验证方案、节省宝贵时间。 一、核心功能: ——精准仿真、高效接线 1、实物元件仿真接线:家庭电路、工业电路仿真模拟接线,元件动态仿真、实物仿真,支持参数选型与串/并联模拟,可自定义额定电压、电流、功率等参数;实时监测电路状态并提供短路、过载等警报,声效与震感反馈模拟电压变化、延时通电。 2、高效便捷的设计操作:支持拖拽、缩放、锁定画布、聚焦、规整与前进、后退、重置,快速调整电路布局、减少失误。 ——丰富元件库 包含 170+ 电子元件:复合按钮、自锁按钮、空气开关、多控开关、时间继电器、交流接触器、热继电器、多种电机、断路器、熔断器、指示灯、互感器、电表、脚踏开关、光电开关、变频器等,AI 智能匹配所选元器件及作品参考。 ——逻辑电路仿真 1、基础逻辑门:支持与门、或门、非门、与非门、或非门、异或门、同或门等电路真值表仿真,输入端切换高低电平,输出端即时响应。 2、组合逻辑设计:支持多门级联搭建组合逻辑电路,同步显示真值表验证结果,辅助理解数字电路原理。 ——PLC 编程 1、梯形图编程:内置位逻辑、定时计数、比较等常用指令,支持 I / Q / M / V / SM / T / C 等地址与热门地址推荐,点选指令即可完成编程。 2、模拟调试运行:程序模拟扫描运行,输入输出状态实时刷新,设备监控按输入、位存储器、输出分组查看,零基础轻松入门 PLC 编程。 ——作品广场 上传电路图与仿真方案,展示能力并激发创意;查看并引用他人设计,借鉴思路快速优化自己的方案;支持评论、点赞和分享,促进知识共享与合作。 ——接线练习 涵盖家庭电路、工业电路接线训练,帮助理解接线原理与安全规范;提交结果后系统自动校验主线路与控制线路,逐项提示未接与错接,确保接线准确无误。 ——低压题库 1、理论刷题:顺序练习、模拟考试、专项练习、错题记录一站式备考,覆盖低压电工考证理论题。 2、全国实操题:收录全国各地区低压电工实操考题专题,如 K2-5 单相电度表带照明灯的安装及接线、K2-1 电动机单向连续带点动运转线路接线等,支持切换地区,就近练习本地考题。 3、练测结合:模拟考试实时评分,配合实操电路反复演练,有效提升考证通过率。 ——原理图绘画与仿真运行 1、符号绘制:提供基本符号、开关按钮、保护装置等多种原理图符号,优化符号拖动辅助线,绘制精准高效。 2、原理图仿真运行:原理图升级为可运行版本,支持动态交互与通断控制,新增元件焊接与点连接线,即时验证电路逻辑。 3、实物图与原理图互转:支持实物图转原理图、原理图转实物图双向转换,一份设计两种视图,对照理解接线关系。 ——知识百科 提供元件功能与使用说明及电气基础知识资料,帮助掌握元件特性、理解概念、提升专业水平。 ——班级教学 教师创建班级生成班级码与二维码,学员凭码加入;支持发布任务、设置截止时间、上传资料,学员在线完成,进度一目了然。 二、使用场景: 1、电工设计与调试:日常电路设计、接线、调试和故障排查,快速验证方案。 2、学生实验学习:电路设计、电学实验与逻辑门仿真,理解电气与数字电路原理。 3、PLC 编程入门:通过梯形图编程、地址映射与调试仿真掌握 PLC 编程基础。 4、低压电工备考:理论刷题搭配全国实操考题演练,理论实操双提升。 5、工业电路设计:复杂工业电路系统设计与元件选型调试,确保方案可行与安全。 6、班级教学与企业内训:班级创建、任务发布、资料共享与进度跟踪全流程支持。 三、 无论是简单的家庭电路、复杂的工业电路、PLC 编程入门,还是低压电工考证备考,【接线大师】都能轻松应对,助你在电路模拟接线设计与调试上事半功倍。
Overtime Tracker
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Overtime Tracker is a standalone personal work-hours log for anyone who wants to record overtime facts. It is available to the general public and does not require affiliation with a company or organization. Record start and end time, choose on-site, field, or remote mode, confirm a one-time location on a map with nearby places in range, then add your confirmation and up to four photos from the camera or library. Each record becomes part of an on-device SHA-256 chain, and edits leave an audit trail. Review durations and workload by day, week, or month. The app records facts and elapsed time only. It does not estimate wages, overtime pay, taxes, or legal outcomes. Your data stays local by default. The app has no ads and performs no remote analytics; data is not uploaded to a server. Export everything as JSON, create a monthly PDF summary, import and deduplicate records when you change devices, or delete local data at any time. Location is read once only when you record or explicitly refresh, never in the background. Uncertainty is shown honestly, and an unusual reading enters a confirmable state instead of marking failure. If you need to add a missed interval, use the same overtime form and choose the times yourself. Useful before your first entry, the home screen gives you one immediate way to start recording. Privacy Policy, Terms, and Support links are available in Settings and through the App Store listing.
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Verdict
The clearest difference is in-app purchases: Overtime Tracker at none against 接线大师's 4. 接线大师's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 26.5). On price and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. 接线大师 sells 4 one-off in-app purchases. Overtime Tracker asks for nothing beyond the download.
| Parameter | 接线大师 | Overtime Tracker |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (2 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 5 days | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 26.5 |
| Further details — not scored | ||
| Size | 51 MB | 1 MB |
| Age rating | 17+ | 4+ |
| Developer | 深圳扳手会供应链科技有限公司 | 飞 江 |
In-app purchases
接线大师
- 30天会员$3.99
- 90天会员$5.99
- 一年会员(365天)$8.99
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- 三年会员(1095天)$14.99
Overtime Tracker
No in-app purchases









