# Droptiva

> Productivity

Canonical page: [https://chrome-stats.com/d/id6786129534](https://chrome-stats.com/d/id6786129534)

## Overview

- **ID:** `id6786129534`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Removed
- **Publisher:** Laetitia Buemi
- **Category:** Productivity
- **Version:** 1.0
- **Last updated:** 2026-07-01
- **First published:** 2026-06-30
- **Size:** 3.83 MB
- **Data as of:** 2026-07-14
- **Store listing:** [Apple App Store](https://apps.apple.com/cn/app/droptiva/id6786129534?l=en-GB)
- **Website:** [https://sites.google.com/view/droptiva](https://sites.google.com/view/droptiva)
- **Privacy policy:** [https://sites.google.com/view/droptiva](https://sites.google.com/view/droptiva)

## Description

Droplets maintain their shape under gravity, embodying a serene elegance—a microscopic physical realm where surface tension, curvature, and contact angles converge.
A laboratory you can carry with you.
Droptiva is crafted for those captivated by this allure: students new to interface science, researchers seeking to refresh their intuition regarding variational methods, and curious minds wondering why droplets take on specific shapes.

This is far from your typical, cookie-cutter quiz app.

Droptiva is a laboratory dedicated to the variational methods of capillarity, covering fields such as droplet interface physics, wetting transitions, light focusing, and adaptive liquid lenses. In the "Library," you can read expert-written conceptual analyses and weekly research highlights. Follow the "Study Path" to explore topics step-by-step, including geometric forms, Marangoni flows, electrowetting, photonic jets, and fiber-end optics.

When you are ready to test your knowledge, try the "Practice" feature. It offers various modes—including quick quizzes, deep dives, thematic focuses, daily challenges, and flashcards—all grounded in rigorous scientific principles, free from filler or fluff.

The "Workbench" is where theory meets practice. Here, you can run calculations using tools for the Young–Laplace equation, capillary rise, and Bond numbers; consult databases of material constants, annotated formula sheets, and step-by-step worked examples; and save your results to your "Lab Notebook," just as you would record data in a real laboratory.

If you miss a question during practice, the system automatically adds it to a "spaced review" workflow, reinforcing the concepts you need to master at the right intervals. The "Insights" feature tracks your accuracy, topic mastery, achievements, and practice history in real-time.

You can bookmark questions, browse the full question bank, and consult a comprehensive glossary whenever you need to look up a term.

All features are available offline. Your learning progress is saved only on your local device—private, personalized, and entirely under your control.

Step into the lab. Observe the droplets. Explore the physics behind the curves.

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6786129534)