197+ iOS apps & games curated and reviewed
With an average user rating of 4.5★, the sphere td category is one of the App Store's strongest. Browse all 197+ apps and games we track, sorted so the most loved ones surface first.
A complex tower defense game where you build and upgrade towers to defend against waves of spheres. Strategize with deep customization, resource management, and research to overcome challenges. Offers extensive replayability with numerous levels and modes.
Defend your kingdom from invading titans by training and merging soldiers to create powerful units. Protect a legendary dragon egg to save the world and achieve ultimate glory. Engage in strategic battles and form alliances to become the supreme lord.
Engage in real-time PvP tower defense battles against players worldwide. Strategize with a vast array of heroes, towers, and spells to outwit your opponents and conquer diverse arenas. Climb the leaderboards and prove your tactical prowess.
Defend exotic lands from mythical creatures and underworld denizens in this challenging tower defense game. Build powerful towers with unique abilities, train legendary heroes, and strategize to overcome over 40 enemy types and merciless boss fights.
Build and upgrade a single tower to defend against waves of enemies in this incremental tower defense game. Make permanent upgrades, unlock new areas, and compete in tournaments. Enjoy addictive gameplay with a vast array of strategic choices.
Build a powerful defense using monkey towers and heroes to pop waves of invading bloons. Enjoy endless strategy with regular updates, boss events, and co-op gameplay. Customize your experience with unlockable items and community-created challenges.
Defend your space base from waves of incoming enemies by strategically placing and customizing unique towers. This offline strategy game offers deep customization with modular elements and elemental bonuses to overcome challenging levels.
Engage in a classic tower defense experience with strategic gameplay and action-packed battles. Explore diverse campaigns, challenging maps, and unique towers to defeat various enemies across multiple world themes. Enjoy a highly-rated defense game with regular updates.
A young wizard, banished for a mistake, must defend his home from monsters unleashed by a shattered seal. Utilize a variety of towers, elemental skills, and ancient demons to protect the world from chaos.
Engage in an intense shooting and strategy game where you merge defensive towers to repel waves of monsters, orcs, and aliens. Develop tactical formations and upgrade your war machines to protect your base and survive challenging boss attacks.
Build and defend your kingdom in this strategy tower defense game. Construct defenses and manage resources during the day, then lead your troops against enemy waves at night. Engage in thrilling combat, upgrade your forces, and challenge other players.
Defend your monster homeland from invading robots in this unique tower defense game. Strategically deploy a variety of monsters with unique skills and elements to stop the mechanical onslaught. Upgrade your defenses and unlock new creatures as you progress through endless waves of enemies.
Collect, evolve, and battle unique monsters in an epic tower defense game. Engage in fun battles across different realms and face numerous challenges. A VIP membership offers enhanced gameplay benefits.
Lead your troops to victory in this fantasy tower defense game. Build, upgrade, and repair towers to defend against waves of enemies. Recruit and level up heroes to aid in your defense and save the kingdom.
Engage in a classic tower defense experience where you deploy an army of monkeys and various towers to pop waves of balloons. Master 50 challenging levels across 15 tracks, unlock medals, and utilize an intuitive touch interface for strategic placement.
Engage in real-time PvP tower defense battles. Build a strategic deck of towers, skills, and heroes to outmaneuver opponents. Shape enemy paths and use trick cards to dominate the battlefield and climb the leaderboards.
Engage in a high-paced tower defense game with a modern warfare theme. Strategically deploy advanced weaponry to fend off relentless enemy waves and protect critical stakes. Unlock, upgrade, and adapt your arsenal to overcome evolving opponents.
This tower defense game challenges players to strategically place and merge blocks to create powerful units. Build diverse decks and expand your territory to fend off waves of invaders, while growing your castle and characters for enhanced skills and rewards.
Engage in strategic tower defense battles in a fantasy world. Deploy unique towers, cast powerful spells, and challenge other players in PvP. Protect your kingdom from waves of monsters and become the ultimate defender.
Engage in strategic castle defense battles against enemy forces. Assemble a collection of units, merge them to create an unstoppable army, and conquer the PvP arena. Complete quests for bonuses and unlock new warriors in this exciting tower defense game.