VoltLab
VoltLab Summary
VoltLab is a with in-app purchases Android app in Education by Denis Gladkii. Released in May 2019 (6 years ago). It has about 234.6K+ installs and 6.2K ratings with a 4.88★ (excellent) average. Based on AppGoblin estimates, it reaches roughly 8.8K monthly active users and generates around $<10K monthly revenue (100% IAP / 0% ads). Store metadata: updated Mar 28, 2026.
Recent activity: 7.5K installs this week (9.5K over 4 weeks) showing exceptional growth , and 40 new ratings this week View trends →
Store info: Last updated on Google Play on Mar 28, 2026 .
4.88★
Ratings: 6.2K
Screenshots
App Description
VoltLab — interactive electricity & circuits: simulations, lessons, tests.
VoltLab is an interactive electricity lab for adults and children. If you want to understand one of the most important areas of physics or prepare for your lower secondary school exams or high school graduation/university entrance exams, VoltLab will become your reliable assistant.
What’s inside
Interactive lessons — change the parameters of components and immediately see how the circuit’s behavior changes.
Return to any part of the lesson — repeat difficult sections at your own pace.
Unique quizzes with explanations — each question has a detailed solution and explanation.
Reference materials and formulas — all the most important information at your fingertips.
Works offline — learn anywhere, without the Internet.
Free access — part of the materials is available for free.
Who it’s for
School students and graduates preparing for lower secondary and high school final exams; university students and self-learners starting from scratch; teachers and tutors for demonstrations and classroom practice.
Download VoltLab and turn abstract formulas into clear experiments.
Be sure to recommend VoltLab to your teachers/students, classmates or friends!