Best Derussy Apps & Games

Lux USA - American Civil War

Civil conquest game!

Free

Engage in a strategic conquest of the United States. Command Blue armies to battle for control of key cities and territories. Earn cards by conquering counties and eliminating enemies to achieve national dominance.

Tower War - Tactical Conquest

Strategic Takeover with Logic

Free

Engage in a charmingly simple yet strategically deep casual tactics game. Swipe to command your forces, conquer enemy towers, and overcome diverse challenges. Unlock new tower types and navigate intricate battlefields for hours of addictive conquest.

Guns of Glory: Lost Island

Army Battle & Conquest Games

Free

Embark on an epic adventure to uncover the secrets of a mysterious lost island. Explore unknown lands, battle mythical creatures and pirates, build your stronghold, and craft powerful artifacts. Forge alliances with adventurers worldwide to claim glory.

Action Tour Guide: Experiences

Explore 230+ Self-Guided Tours

Free

Transform your travels into immersive, GPS-guided audio adventures with over 200 self-guided tours. Explore national parks, cities, and scenic drives at your own pace with offline maps and automatic audio playback at each point of interest.

Washington DC Travel Guide .

Washington Travel Guide & Map

Free

Explore Washington D.C. with a comprehensive offline travel guide. Discover attractions using augmented reality, navigate with interactive maps, and follow curated itineraries. Get practical tips for shopping, dining, and nightlife.

Washington DC Monuments Tour

National Mall Walk & Map Guide

Free

Explore Washington D.C.'s historical landmarks with a self-guided GPS audio tour. Discover iconic monuments, museums, and government buildings at your own pace, with stories that play automatically as you walk. Works offline once downloaded.

Battle Nations

by Madrona Games Inc.

Free

Build a city, gather resources, and assemble an army of unique units to fight in epic battles. Unite with heroes, engage in a wartime narrative, and compete with players globally. Unlock powerful mercenaries and special forces for tactical combat.

SmarTrip

by Washington Metropolitan Area Transit Authority

Free

Manage your SmarTrip card and account with this optional tool. Register your card for balance protection, check benefits, set up auto-reload, or purchase transit passes. It can also be added to Apple Wallet for easy tap-to-pay.

World of Warships Blitz 3D War

Mobile PvP Naval Battles

Free

Command epic 7v7 naval battles with over 600 unique ships. Team up with friends in cooperative multiplayer or explore various game modes. Regular updates and customization options ensure a constantly evolving strategic combat experience.

Chimani: National Parks

Trip Planner & Offline Maps

Free

Plan national park adventures with AI-generated itineraries, offline GPS maps, and expert guides. Get real-time alerts and on-trail assistance, even without cell service, to explore confidently.

Crazy Defense Heroes: RPG TD

Tower Defense Strategy Game

Free

Build and upgrade towers, collect hundreds of cards, and command heroes to defend your kingdom. Engage in strategic battles against hordes of enemies across over 1,000 levels. Join forces with other players for epic clan quests and boss fights.

West Game

Conquer the Wild West

Free

Build and manage your own Wild West town, recruit gangs, and battle players worldwide. Survive a ruthless frontier where deception and betrayal are common. Forge alliances and lead your forces to victory in this epic strategy game.

Gettysburg Battle App

by American Battlefield Trust

Free

Explore the Gettysburg battlefield with a GPS-enabled tour. Access historical sites, "virtual signs" with videos, audio accounts, photos, and facts about the Civil War battle. This comprehensive edition covers the entire event.

The Grand Frontier

Epic Strategic Real-time Wars

Free

Engage in epic real-time strategic wars, forging alliances and leading armies in intense PVP battles. Build a formidable base, research technologies, and capture nuclear resources to dominate the global battlefield. Experience the thrill of modern warfare and lead your nation to victory.

NPS Parks App

by i2a Solutions Inc.

Free

Discover and plan your visits to all National Park Service units with this interactive guide. Explore attractions, get directions, and track your experiences. Collect digital stamps for visited parks and share your adventures with others.

National Park Trail Guide

National parks guide and maps

Free

Discover and explore national parks with detailed trail information, offline maps, and live GPS tracking. Plan your perfect trip with hike difficulty ratings, curated lists, and essential park insights. Never get lost and find family-friendly trails or hidden gems.

Fieldrunners Attack!

by Subatomic Studios, LLC

Free

Build an impenetrable fortress and assemble an ultimate army to conquer rival players worldwide. Recruit heroes, train troops, and defend your turf with powerful turrets in this strategic combat game. Engage in campaign missions or multiplayer skirmishes for loot and glory.