Square TD
Ring-road tower defense
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
First 19 waves free. A ring road, eight towers with distinct roles, and forty waves where every enemy asks for a different answer. No ads, works offline.
Square TD is a tower defense with a twist: enemies run a ring road around the map, and you defend your own corner. Every wave passes your zone twice — set up, hold, and don't let them reach the castle.
- 8 tower types, 3 levels each — crossbows, ballistae, mortars, fire, lightning, poison, frost and watchtowers
- Armor, air, invisible and boss waves — every enemy type asks for a different answer.
- Synergies that matter: poison marks enemies for extra damage, frost keeps them in the kill zone, fire heats up on a held target
- 40-wave campaign on three difficulties, then endless mode for records
- Build, upgrade and sell while paused — think it through
The first 19 waves are free. One purchase unlocks everything.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Makhsat Sadykov, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
- Location
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Makhsat Sadykov
- Size
- 265.3 MB
- Category
- Strategy
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
13+
- 13+
- Frequent
Cartoon or Fantasy Violence
Guns or Other Weapons
- In-App Purchases
Yes
- Full Version $2.99
- Copyright
- © 2026 Makhsat Sadykov
