Idle Defender
CROOTO Games iPhoneiPadiPod touch
Idle Defender is a free Games app for iPhone and iPad by CROOTO. Rated 4.5/5 from 11 ratings. Requires iOS 15.0. Updated June 20, 2026.
- Rating
- 4.5
- 11 ratings
- Price
- Free
- on the App Store
- Size
- 181 MB
- Age 4+
- Updated
- Jun 20
- 2026 · v1.3.2
Screenshots
About Idle Defender
Idle Defender is an addicting incremental game in the tower defense genre with elements of expansion and idle games. Defend the tower zone, which is automatically attacked by monster raids. Combine idle strategy and automatic battles to protect your territories and stop the conquer and tower smash. Build and upgrade a strong tower, defend your territory, and become a champion on the battlefield! Fight off waves of enemies, defend your base, and expand your tower's control radius this idler. Capture mines and chests to earn money, crystals, and ability cards! Reach new levels and unlock new features. Become more powerful and stop the tower conquerors. Join us and become the best idle tower defender! KEY FEATURES - Auto idle tower defense for all players! - Build and upgrade tiny towers to expand your territory and gain more resources! - Simulate battles between a tower and hordes of monsters! - Upgrade special abilities, grow defense, and reduce damage from attacks! - Discover various chests and mines around the towers for additional resources! - Collect cards that add capabilities to towers! - Constantly improve attack and defensive systems against monsters! - Research new upgrades to unlock more parts of the idle game! - Generate idle income in tower defense offline! - Enjoy the addicting incremental gameplay! If you fun of base defense games or idle simulation games, don’t wait! Idle Defender is the ultimate tower defense game for idle game enthusiasts with ever-evolving strategies! Playing this idle defense game is easy. Strategically manage tense and exciting battles. Prevent monsters from destroying the core defense and surrounding areas. Unlock powerful upgrades and abilities to build an even stronger tower. Upgrade your skills, command the battlefield, and become invincible! We’re always happy to hear from our players! Email us your ideas: [email protected] NOTE: Idle Defender: Tower Defense is free idle game, but some game elements can be purchased with real money. You can disable in-app purchases in your device settings. A secure internet connection is required to play this incremental idle game.
Ratings & reviews
4.5
11 ratings
What’s new
Version 1.3.2 · Updated June 20, 2026
fixed bugs
App privacy
The developer, CROOTO, reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers: Device ID
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Identifiers: Device ID
Used for: Analytics
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Usage Data: Product Interaction
Used for: Analytics
Alternatives to Idle Defender
Looking for apps like Idle Defender? Here are 6 similar apps on the App Store. The highest rated is Sky Tower! (4.0/5), and all 6 are free to download.
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Idle Defender | 4.5 / 5 (11 ratings) | Free | June 20, 2026 | |
| Forest Defenses | – | Free | Mar 4, 2024 | Compare |
| Monsters March | – | Free | Feb 23, 2024 | Compare |
| Tiny Kings | 3.0 / 5 (2) | Free | Feb 23, 2024 | Compare |
| Sky Tower! | 4.0 / 5 (4) | Free | Feb 25, 2024 | Compare |
| Element Bender! | 3.0 / 5 (5) | Free | Mar 6, 2024 | Compare |
| Sort Adventure | – | Free | May 18, 2026 | Compare |
Compare Idle Defender with the top alternatives: ratings, updates, ASO score and keyword gaps →