Passionate about building things. Currently Indie Hacking and traveling around Asia

Daniel Ruminski • Peerlist

Orbis is a mobile app for learning geopolitics and world history in short lessons.The idea is simple. The news tell you what happened but rarely why it matters or how it got there, and most history apps hand you dates and trivia. Orbis focuses on general concepts of geopolitics: the geopgrahy, the history, the resources and how power actually works.The main feature are:<ul><li>600+ lessons between 5-10 minutes, covering averything from Ancient Rome to the Chip Wars</li><li>5000+ flashcards</li><li>A daily news feed with explanations and context</li><li>Reference section: country profiles, leaders, conflicts, strategic chokepoints, and rankings for GDP, military strength and nuclear arsenals</li><li>An interactive 3D globe with map layers for alliances, conflicts and resources</li></ul>Courses run from the fundamentals of geopolitics through the Cold War, the British Empire, the US-China chip war, Iran, Russia-Ukraine, and 12,000 years of world history.iOS and Android. 7-day free trial.

Orbis: Learn Geopolitics

Tangoo is a Japanese learning mobile app, with 130,000+ downloads on Android. It contains an offline-first dictionary, with advanced features such as SRS Flashcard Tests, a Short Story Library, Progress Tracking and more. I have built the app using Flutter and Google Cloud and did everything from design, coding to running a Google Ads campaign.