204+ iOS apps & games curated and reviewed
The best bt501 apps on iPhone average 4.3★ across 204+ titles — we've ranked them by what real users actually keep on their phones. Updated May 2026.
Easily send digital letters, photos, and gift cards to service members in basic training and beyond. Receive weekly training updates and access military news and products. Developed by veterans to support the military community.
This app helps users find the best deals on firearms, ammunition, and outdoor gear. It allows for price comparison, deal monitoring, and detailed product research to save time and money.
Engage in intense extraction and warfare FPS gameplay with unique operators and tactical gadgets. Loot dynamic maps, outsmart bosses and rival squads, and choose creative extraction strategies. Upgrade your operations center and customize a vast arsenal for large-scale battles.
Engage in intense multiplayer battles in this top-down tactical shooter. Utilize unique hero abilities and strategic stealth to outmaneuver opponents and lead your team to victory. Explore various game modes and unlock new characters and upgrades.
Shop a vast selection of outdoor gear and apparel. Check your loyalty points, redeem them for purchases at affiliated restaurants and resorts, and browse in-store inventory. Discover new features and improvements regularly.
This advanced ballistics calculator provides precise trajectory calculations for serious shooters. It accounts for atmospheric conditions, Coriolis effect, and gyroscopic spin, offering a comprehensive tool for hunting and range practice with extensive projectile data and a rangefinder.
Shop thousands of daily deals on gear for firearm enthusiasts, hunters, and outdoorsmen. Browse sales, search for products, and place secure orders with a fast checkout process. Access order history and invite friends to save.
Engage in intense 5v5 top-down tactical shooter battles where teamwork and strategy are paramount. Utilize a wide array of heroes, real-life weapons, and dynamic environments to outmaneuver opponents in fast-paced PvP and PvE matches.
Easily manage your in-game inventory and create custom loadouts for various activities. Quickly transfer weapons and armor between characters and organize your gear with powerful search and tagging features.
Engage in intense tank battles against an evil government to save humanity. Experience explosive effects, authentic sound design, and fast-paced gameplay with a variety of enemies and upgradeable cannons across realistic environments.
This app provides comprehensive concealed carry information, including state gun laws, permit reciprocity maps, and firearm training. It aims to empower gun owners to carry responsibly and legally across all 50 states.
Engage in intense sniper missions across diverse environments. Improve your aiming and strategic thinking skills by neutralizing various enemy targets. Unlock new weapons and levels as you progress through challenging scenarios.
Engage in intense 3D multiplayer battles with up to 20 players, customizing over 20 iconic weapons with endless camouflage and attachment options. Enjoy various game modes, including offline skirmishes against bots, and create custom matches with your own settings.
Shop top outdoor and active lifestyle brands for less. Access your account, track orders, create wishlists, and discover helpful buying guides and store locations.
Engage in fast-paced desert combat against terrorist forces. Utilize a vast arsenal of 24 upgradable weapons to defeat various enemy types across six stunning environments. Restore hope and justice in this action-packed shooter.
This app acts as a mobile companion for a specialized kiosk system, enabling users to take compliant passport photos, locate nearby dealers, and manage suppressor purchase orders and registration details directly from their smartphone.
This app provides players with meta loadouts, weapon stats, and camo tracking for popular Call of Duty titles. It helps users optimize their gameplay by offering tested builds, comparison tools, and insights into game balance changes.
Experience a realistic firearms simulation with interactive controls, authentic mechanics, and detailed graphics. Customize your weapon fit and explore various firearm types with tutorials and mini-games.
Experience a next-gen tactical FPS and extraction looter shooter. Engage in team confrontations, complete missions, and survive intense firefights across diverse maps. Explore new environments, utilize advanced gear, and compete in thrilling PvP modes.