AI Lab vs 职业卫生培训
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AI Lab
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东方仿真大型分析仪器学习移动平台包括气相色谱、气质联用、液相色谱、液质联用和原子吸收分光光度计（石墨炉法）五大实验室，对应各大中院校仪器分析课程使用最频繁的五大教学实验仪器，收集整理了众多院校的典型疑难问题，针对课前预习、课上演示、课后复习和考核而开发的移动端通用型仪器分析仿真3D应用，是辅助各高校、职业院校所开设的仪器分析相关课程教学创新形式。
职业卫生培训
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1.系统的在线学习，有图文字类知识学习、视频类知识学习，专业齐全、讲解通俗易懂 2.便捷的在线考试，标准职业卫生考题+企业个性化考题，适用各类型企业 3.快捷的消息通知，企业管理员发布消息，提醒职工学习 4.操作简洁，功能鲜明，能适应各个学历层次和年龄层次的企业职工
Screenshots
Verdict
The clearest difference is update cadence: 职业卫生培训 at every 3 weeks against AI Lab's every 2 months. AI Lab's advantage is iOS requirement (9.0 vs 12.0). On price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.
AI Lab ships an update every 2 months, 职业卫生培训 every 3 weeks. The most recent releases landed on October 14, 2026 and October 25, 2026 respectively.
| Parameter | AI Lab | 职业卫生培训 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 765 MB | 44 MB |
| Age rating | 17+ | 17+ |
| Developer | 正彩 刘 | Hunan Baili Education Technology Co. Ltd |
In-app purchases
AI Lab
No in-app purchases
职业卫生培训
No in-app purchases
