249+ iOS apps & games curated and reviewed
With an average user rating of 4.4★, the defender category is one of the App Store's strongest. Browse all 249+ apps and games we track, sorted so the most loved ones surface first.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.7★ (21K) | No | Yes | Aug 2026 |
| 2 |  | Free | 4.6★ (1.2K) | No | No | Aug 2026 |
| 3 |  | Free | 4.5★ (5.2K) | Yes | Yes | Aug 2026 |
| 4 |  | Free | 4.6★ (4.2K) | No | Yes | Aug 2026 |
| 5 |  | Free | 4.2★ (1.1K) | Yes | Yes | Aug 2026 |
| 6 |  | Free | 4.7★ (3.3K) | Yes | No | Aug 2026 |
| 7 |  | Free | 2.6★ (19) | No | No | May 2026 |
| 8 |  | Free | 4.5★ (3.3K) | No | Yes | Aug 2026 |
This app offers comprehensive online security for individuals and families, providing antivirus scanning, threat monitoring, and identity protection. It helps safeguard personal information by scanning the dark web and offers credit monitoring and identity theft restoration services.
Stay connected with your home or business from anywhere. This app allows you to view live feeds, review recorded footage, and receive instant motion detection alerts. You can also easily share important clips and customize recording schedules.
Lead your warriors and defend your kingdom from a dark dragon army in this epic tower defense game. Explore over 500 levels, master 4 elements, and upgrade your weapons and magic to defeat powerful bosses and evil magic.
Monitor your home with high-definition video and intelligent AI detection. Receive instant alerts for people, pets, or vehicles, customize your settings, and manage your security system from anywhere. Enjoy peace of mind with cloud storage and remote access.
Defend your castle from relentless waves of monsters using a variety of magical spells and defensive structures. Upgrade your city wall, manage mana, and equip powerful bows to repel invaders and defeat bosses. Compete globally in battle mode.
Monitor your property remotely with live video feeds and recorded footage. Receive instant motion alerts and easily share important clips. Compatible only with specific 4K security systems.
This app transforms your iOS device into a secure token for two-factor authentication. Access your business network and resources without needing a separate physical token.
Engage in a strategic dungeon adventure blending tower defense, roguelike, and card strategy. Assemble a hero squad with unique skills, employ clever tactics to overcome monster waves, and discover hidden treasures. Winning relies on strategy and choices, not luck.
Defend Earth from alien invaders in this idle tower defense game. Build diverse turrets, strategize your defense, and power up your character with unique skills and weapons. Collect resources and take on global challenges to protect the planet.
Defend your territory against relentless enemy armies in this action-strategy game. Strategically place and upgrade a variety of turrets, utilizing special abilities to overcome increasingly challenging waves. Enjoy dynamic battles with stunning visuals and flexible difficulty settings.
Defend against endless waves of enemies using a powerful arsenal of weapons and unique abilities. Upgrade your skills and strategize your defenses to survive the onslaught and become the ultimate defender in this fast-paced action game.
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 classic arcade-style space combat with a 150-level campaign. Collect items, upgrade your ship and weapons, and recruit warriors to fight alien waves and epic bosses. Experience fast-paced action with responsive touch controls.
Relive a classic arcade experience by defending astronauts from alien abduction and destroying enemy ships. Be careful not to harm the astronauts, as their safety is crucial to preventing planetary destruction and mutant alien transformations.
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.
Defend your castle against waves of enemy soldiers and giants. Engage in strategic tower defense gameplay to protect your stronghold. Enjoy a simple yet engaging experience with this free game.
Strategically deploy and upgrade a variety of turrets to defend against incoming waves of enemies. Master different turret types and skills to overcome increasingly difficult challenges in this engaging tower defense game.
Defend a quantum core by controlling and aligning a wavefunction against waves of incoming enemies. This arcade action game transforms abstract quantum concepts into fast-paced, visual gameplay with simple touch controls and escalating challenges.