About this app
【Qin Lu EdTech — Redefining Chemistry Learning】 Struggling to memorize the periodic table? Can't match atomic numbers with element symbols and names? Qin Lu Periodic Table is developed by a team of veteran chemistry educators with 30 years of teaching experience, designed specifically for middle and high school students to transform dry chemical knowledge into an engaging, interactive experience. Feature 1: Full Element Exploration Interactive Periodic Table: Clean, intuitive interface with a sleek teal tech-inspired design. Tap any element to view its atomic number, symbol, Chinese & English names, and detailed electron configuration. Bilingual Pronunciation: Hear the correct pronunciation of every element in both Chinese and English with a single tap. Data-Driven: Accurate and comprehensive chemical data — your best digital companion in the lab and the exam room. Feature 2: Precision Quiz Mode Symbol → Chinese: Build your foundational recognition skills. Chinese → Symbol: Reinforce writing memory for exams. Symbol → Atomic Number: Test your instinctive knowledge of the periodic table. Custom Range: Set your own quiz range (e.g., elements 1–20) with support for Group A elements only, allowing progressive, structured learning. Feature 3: Element Block Challenge Gamified Learning: Combines Tetris-style gameplay with chemistry! Clear blocks by matching element categories (color/group). High-Pressure Training: Build instinctive recall of element properties under the pressure of falling blocks. Level System: Speed increases as your score rises — push your limits! 【Why Qin Lu Periodic Table?】 We believe learning is only effective when it's engaging. This app replaces rote memorization with a three-pronged approach — reference tools, repeated quizzing, and game-based conditioning — helping students master chemistry without even realizing it.
Latest release
What’s New
Updated Element Block Game rules: Gameplay is now restricted to starting from Atomic Number 1. Enhanced gameplay details: Improved overall experience and feedback for smoother play. Added Pause feature: Falling blocks will automatically stop when viewing "Rule Description," allowing you to check information at your own pace. Optimized Periodic Table interface: Visual improvements for better clarity and navigation.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 24, 2026 · 12:21 PM Free
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