Comparison

Gemology Notes 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.

Head to head
About

Gemology Notes

An offline reference app for gemology students and professionals. Explore gemstone properties, crystal structures with interactive 3D models, and detailed identification points. Study gemology anywhere without an internet connection.

Highlights
  • Gemstone Browser
  • 3D Crystal Models
  • Detailed Gemstone Notes
  • Offline Access
  • Systematic Classification
Features
Read full description

Systematic Gemology Notes An offline reference app dedicated to gemology learning, covering the fundamental properties, crystal structures, and systematic classification of common gemstones. KEY FEATURES • Gemstone Browser — Reference material organized by crystal system and gemstone species • 3D Crystal Models — Interactive displays of each gemstone's crystal structure; rotate and zoom to examine every angle • Detailed Notes — Systematic knowledge covering physical properties, optical characteristics, and key identification points • Fully Offline — No internet connection required; study anywhere, anytime Ideal for gemology students, professional gemologists and appraisers, jewelers, and collectors.

About

晶体光学实验室

Features
Read full description

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

Screenshots

Gemology Notes4 screens
晶体光学实验室4 screens

Verdict

The call

The clearest difference is iOS requirement: Gemology Notes at 17.0 against 晶体光学实验室's 26.0. 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 7 level
Gemology Notes versus 晶体光学实验室: the parameters behind the verdict, then further details
ParameterGemology Notes晶体光学实验室
PriceFreeFree
Positive reviews100.0% of reviews—
Update frequencyEvery 4 days—
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPad, Mac — betteriPhone, iPad
Requires iOS17.0 — better26.0
Further details — not scored
Size31 MB2 MB
Age rating4+4+
Developer际 郭苏州苏哇科技有限公司

In-app purchases

None

Gemology Notes

No in-app purchases

None

晶体光学实验室

No in-app purchases

Questions

Is Gemology Notes free?
Gemology Notes is free to download, with no in-app purchases.
Is 晶体光学实验室 free?
晶体光学实验室 is free to download, with no in-app purchases.
Do Gemology Notes or 晶体光学实验室 have ads?
Neither Gemology Notes nor 晶体光学实验室 shows ads.

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