Molecule Geometry 3D vs 晶体光学实验室
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Molecule Geometry 3D
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Molecule Geometry turns VSEPR practice into an interactive study tool. Rotate built-in molecules in 3D, or build your own from geometry templates by changing the central atom, ligands, and bond order with instant visual feedback. Study mode adds Quiz, Compare, and Guided Solver so you can practice instead of only browsing. Measure bond angles, show or hide dipoles, lone pairs, and bond types, inspect Lewis structures and resonance forms, and tap atoms to see the element name and formal charge. Save custom builds to your library, search by formula or name, and switch the interface language when you study. Great for class review, homework, and building intuition for geometry, polarity, hybridization, and electron-domain arrangement.
晶体光学实验室
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晶体光学实验室是一款面向晶体学、矿物学和宝石学学习者的交互式教学工具。无需账号,主要实验与计算在设备本地完成,可离线使用。 【转动晶体,理解形态】 浏览矿物标本,观察晶轴、晶面与面族;调整参数,比较晶体形态变化。晶体单形图鉴收录 47 类单形,提供点群、面指数与构造说明。 【探索光学现象】 通过色散、多色性、偏振与光轴实验,观察取向、波长和厚度等参数如何影响模拟结果。使用偏光仪教学场景,比较正交和平行偏光下的现象。 【跟随实验指南】 从钻石、石英、坦桑石等实验出发,一键载入教学参数,再自由调节。滑杆配合数值编辑,便于精确设置与比较。 【适配手机与平板】 iPhone 使用可展开的参数面板;iPad 提供侧边导航、标本库和参数检查器。通过拖动、捏合与双击操作三维视图。 【了解模型边界】 应用区分文献数据、推导结果与教学假设,并提供学术来源。模拟颜色受模型与显示设备影响,结果仅供教学与探索,不构成实物鉴定、估价、认证或测量结论。 应用不含广告或第三方分析 SDK。实验参数保留在当前运行会话中,结束进程后不会保存。查看外部学术来源或在线支持需要联网;隐私政策和使用帮助可在应用内离线阅读。 技术支持:18314@qq.com
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Verdict
The clearest difference is device support: 晶体光学实验室 at 2 against Molecule Geometry 3D's —. Molecule Geometry 3D's advantage is iOS requirement (17.0 vs 26.0). On price and in-app purchases 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.
| Parameter | Molecule Geometry 3D | 晶体光学实验室 |
|---|---|---|
| Price | Free | Free |
| Ads | — | No |
| In-app purchases | No | No |
| Devices | — | iPhone, iPad — better |
| Requires iOS | 17.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 3 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | MOOMOO ENTERTAINMENT LLC | 苏州苏哇科技有限公司 |
In-app purchases
Molecule Geometry 3D
No in-app purchases
晶体光学实验室
No in-app purchases
Questions
Is Molecule Geometry 3D free?
Is 晶体光学实验室 free?
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