AI Lab vs Structural Formulas Study
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。
Structural Formulas Study
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Learn chemistry the easy way. Explore, search, and filter over 100 molecular structures with clear diagrams and essential data — perfect for exam prep or daily study. Features - 100+ molecules - Structural formulas with detailed properties (mass, density, pKa, etc.) - Quick search & category filters - Offline access – no internet required - Ideal for high school & college chemistry students Make chemistry study simple, efficient, and always at your fingertips!
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Verdict
The clearest difference is iOS requirement: AI Lab at 9.0 against Structural Formulas Study's 18.4. On price, update cadence, ads 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.
AI Lab ships an update every 2 months, Structural Formulas Study every 5 weeks. The most recent releases landed on September 10, 2026 and September 20, 2026 respectively.
| Parameter | AI Lab | Structural Formulas Study |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 9.0 — better | 18.4 |
| Further details — not scored | ||
| Size | 765 MB | 5 MB |
| Age rating | 17+ | 4+ |
| Developer | 正彩 刘 | Jun Yamabe |
In-app purchases
AI Lab
No in-app purchases
Structural Formulas Study
No in-app purchases
Questions
Is AI Lab free?
Is Structural Formulas Study free?
Do AI Lab or Structural Formulas Study have ads?
Which is updated more often, AI Lab or Structural Formulas Study?
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