About this app
Refraction of Light by EduTech Era is a complete learning app designed to help students understand how light bends when it passes from one medium to another. The app explains the laws of refraction, refractive index, real and apparent depth, bending of light, and everyday examples in a clear and simple manner. With detailed diagrams, step-by-step explanations, and visually rich content, this app makes physics concepts easy to learn for school students and exam aspirants. The app is ideal for CBSE, ICSE, State Board, and competitive exam preparation. Features include quick notes, concept-wise breakdown, smooth navigation, and exam-focused explanations to support fast and effective revision. EduTech Era ensures accurate, engaging, and student-friendly learning for all physics learners.
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 30, 2026 · 9:43 PM $1.99
Screenshots
