About this app
Join other Discoveries & Inventions Quiz players now and have fun while you learn new facts! Install this awesome educational quiz app, read the questions about most important inventions and scientific discoveries and try to answer them! How good is your knowledge? ◆ LEARNING MODE ◆ available in the game will let you learn lots of interesting facts about: • Internet • Paper • Wheel • Electricity • Laws of inheritance ...and many, many more! ◆ LEVEL SUMMARY ◆ where you can review your answers, reveal correct ones and learn more! Our educational Discoveries & Inventions consists of over 200 questions, each containing hints and additional interesting facts. Take the challenge now and download this trivia - completely free! See you there!
Latest release
What’s New
Improvements & bugfixes
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 17, 2026 · 3:00 PM Free
Screenshots
