Apps Like Shell Keepers for iPhone and iPad
Ranked alternatives
Showing 41–60 of 1,000 ranked alternatives.
Into the Dead
Prodigy Design Limited T/A Sidhe Interactive
Play, survive, and escape the
Survive a zombie apocalypse by running, dodging, and fighting. Unlock weapons and perks to defend against hordes. Collect loyal canines for companionship and combat support.
Planet Defense: Space TD game
CYBERJOY LIMITED
Build defenses, upgrade towers, defeat aliens
Build and upgrade defenses to repel alien waves. Manage resources and optimize strategies for survival. Earn randomized upgrades and face unique challenges in each playthrough. Track progress and adjust tactics to maximize effectiveness.
Aliens vs Zombies: Invasion
Gamegears Limited
Devour objects, upgrade saucer, conquer levels
Control a flying saucer to navigate levels and consume objects. Collect resources to build and upgrade cannons. Gain experience points to enhance the saucer's abilities. Defend against waves of enemies and complete levels.
Base Commander
Supercent Inc.
Command troops, build defenses, win battles
Command as a lieutenant to manage operations. Train recruits with specialized programs to develop their skills. Fortify defenses and lead troops in strategic battles. Assign missions and manage resources to sustain operations.
Drop In Nest
Essendon Studios
Eggs, hold touch, score high
Eggs into nests by touching and holding the screen. Release to stop dropping. Avoid letting eggs fall down. Track high scores and challenge friends. Customize positions and egg types. Share achievements on social media.
The Creeps! Tower Defense
Super Squawk Software LLC
Defeat monsters with toy blasters and glue
Fight supernatural and sci-fi creatures in a variety of themed levels. Use toys, blasters, and special items to defeat enemies. Summon creatures like spiders and UFOs to aid in battles.
Push Tower
AI GAMES FZ LLC
Conquer castles with number strategy
Play turn-based strategy battles by pushing enemies off floors. Conquer enemy castles to gain power and progress toward the boss king. Collect powerups and treasure chests to enhance abilities and unlock new towers.
StickWars
John Hartzog
Defend kingdom against invading stick army.
The app is a fast-paced action game where players defend a kingdom from an invading stick figure army. It features unlimited rounds, multi-touch spell casting, and the ability to use captured figures for defense.
Bug Heroes: Tower Defense
Foursaken Media
Control heroes, unlock towers, build defenses
Control heroes with unique abilities and weapons to defend against enemies. Unlock various types and customize defenses. Scavenge resources, upgrade heroes and towers, and level up to improve combat effectiveness.
Strike Jam: Chain Blast Game
Samfinaco LLC
Shoot, match, and enemies
Play by placing shooters on a firing line to incoming columns. Match colors to select shooters and strategize placements. Avoid enemies while managing time constraints. Unlock hidden shooters from tunnels for additional gameplay options.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.