Best Geometry Tower Apps & Games

193+ iOS apps & games curated and reviewed

4.5 avg rating
20 free apps & games
Updated July 2026

With an average user rating of 4.5★, the geometry tower category is one of the App Store's strongest. Browse all 193+ apps and games we track, sorted so the most loved ones surface first.

Compare top Geometry Tower Apps & Games (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Geometry Tower: Idle DefenseGeometry Tower: Idle DefenseFree4.7★ (4.4K)YesYesJul 2026
2The Tower - Idle Tower DefenseThe Tower - Idle Tower DefenseFree4.2★ (19K)YesYesJul 2026
3Galaxy Defense: Fortress TDGalaxy Defense: Fortress TDFree4.8★ (8.9K)YesYesJul 2026
4Geometry Dash LiteGeometry Dash LiteFree4.3★ (221K)YesNoJul 2026
5Perfect TowerPerfect TowerFree4.5★ (20K)YesYesJul 2026
6GеoDеfеnsеGеoDеfеnsеFree4.7★ (986)YesYesJul 2026
7Rogue Defense: Hybrid Tower TDRogue Defense: Hybrid Tower TDFree4.6★ (2.1K)YesYesJul 2026
8Idle Cannon: Tower TD GeometryIdle Cannon: Tower TD GeometryFree3.3★ (10)YesYesMay 2026

Top Picks for Geometry Tower

Geometry Tower: Idle Defense#1

Geometry Tower: Idle Defense by CYBERJOY LIMITED

Upgrade, defense tower in war!
Editor's Choice
🎮 Games
4.7😞(4.4K ratings)
FreeAdsIn-App Purchases
Geometry Tower: Idle Defense screenshot 1
Geometry Tower: Idle Defense screenshot 2
Geometry Tower: Idle Defense screenshot 3
Geometry Tower: Idle Defense screenshot 4
Geometry Tower: Idle Defense screenshot 5
Geometry Tower: Idle Defense screenshot 6

Engage in strategic tower defense battles with roguelike elements. Upgrade your tower, collect resources, and refine your tactics to withstand endless waves of enemies. Enjoy stylized geometric art and addictive idle gameplay.

What We Love

  • 🚀 Simple yet challenging gameplay
  • 👍 Attractive visuals
  • 🎮 Fun for a while

Room to Improve

  • 🔍 Difficulty spike after early levels
  • 💰 Heavily monetized with aggressive in-app purchases
  • 🔁 Repetitive gameplay
The Tower - Idle Tower Defense#2

The Tower - Idle Tower Defense by Tech Tree Games LLC

Base defense, kill the enemy
Strong Contender
🎮 Games
4.2😐(19K ratings)
FreeAdsIn-App Purchases
#46in Games
The Tower - Idle Tower Defense screenshot 1
The Tower - Idle Tower Defense screenshot 2
The Tower - Idle Tower Defense screenshot 3
The Tower - Idle Tower Defense screenshot 4
The Tower - Idle Tower Defense screenshot 5
The Tower - Idle Tower Defense screenshot 6

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.

What We Love

  • 🚀 Slow but steady progression
  • 👍 No forced ads
  • 👍 Simple but engaging gameplay
  • 🎶 Calming music

Room to Improve

  • 🕰️ Extremely slow progression
  • 💰 Expensive upgrades and in-app purchases
  • 🐛 Bugs and crashes
Galaxy Defense: Fortress TD#3

Galaxy Defense: Fortress TD by CYBERJOY LIMITED

Defend Planet, Beat Aliens!
Worth Considering
🎮 Games
4.8😞(8.9K ratings)
FreeAdsIn-App Purchases
#45in Games
Galaxy Defense: Fortress TD screenshot 1
Galaxy Defense: Fortress TD screenshot 2
Galaxy Defense: Fortress TD screenshot 3
Galaxy Defense: Fortress TD screenshot 4
Galaxy Defense: Fortress TD screenshot 5
Galaxy Defense: Fortress TD screenshot 6

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.

What We Love

  • 🎮 Addictive gameplay
  • 🎨 Vibrant visuals
  • 🕹️ Engaging tower defense mechanics

Room to Improve

  • 💰 Monetization issues
  • 🤯 Difficulty spikes
  • 🕰️ Slow progression without spending

More Geometry Tower apps to explore

4
Geometry Dash Lite
Geometry Dash Lite
Geometry Dash Lite
by RobTop Games AB
Free

Experience a rhythm-based action platformer where you must jump and fly through dangerous levels filled with obstacles. Master simple one-touch gameplay to overcome challenges and unlock customization options for your character. Practice your skills to conquer increasingly difficult stages.

Rhythm-based action platformingUnlockable icons and colorsRocket flying and gravity flipping
🎮 Games
(221K)
ad-supported
5
Perfect Tower
Perfect Tower
Perfect Tower
Build the tallest tower
Free

Test your precision by dropping various items to build the world's tallest tower. Engage in unusual challenges and utilize an upgrade system to enhance your building experience. Enjoy refined physics as you stack items to new heights.

Precision item droppingBuild world's tallest towerUnusual challenges
🎮 Games
(20K)
free with in-app purchases
6
GеoDеfеnsе
GеoDеfеnsе
GеoDеfеnsе
Arcade meets Tower Defense
Free

Engage in a thrilling tower defense experience, defending against waves of enemies with a variety of powerful towers. Strategically upgrade your defenses and solve challenging puzzles across 30 levels to achieve the highest score.

Tense Tower Defence ActionStriking Old-School Vector Graphics30 levels with increasing difficulty
🎮 Games
(986)
free with in-app purchases
7
Rogue Defense: Hybrid Tower TD
Rogue Defense: Hybrid Tower TD
Rogue Defense: Hybrid Tower TD
하이브리드 타워, 얼티밋 디펜스
Free

Lead humanity's last stand against a rogue AI uprising in this hybrid tower defense game. Customize your defender with advanced cyber tech, deploy futuristic weapons, and harness enemy energy to unlock powerful upgrades and skills. Experience endless replayability with procedurally generated challenges and tactical depth.

Hybrid Roguelike + Tower DefenseCustomizable Guardian with adaptive chipsDeploy futuristic and evolving weapons
🎮 Games
(2.1K)
free with in-app purchases
8
Idle Cannon: Tower TD Geometry
Idle Cannon: Tower TD Geometry
Idle Cannon: Tower TD Geometry
Idle Tower Defense RPG Games
Free

Engage in a strategic tower defense RPG experience with idle and gacha mechanics. Build defenses, collect and upgrade heroes, and conquer challenging levels at your own pace. This game offers a deep tactical challenge for fans of simulation and strategy.

Idle gameplay mechanicsGacha hero collection and upgradesStrategic tower defense
🎮 Games
(10)
free with in-app purchases
9
Plants vs. Zombies™ 2
Plants vs. Zombies™ 2
Plants vs. Zombies™ 2
Collect garden guardians!
Free

Defend your brain from hilarious zombies using an army of powerful plants. Collect unique plant and zombie characters, power up your defenses, and compete in challenging arenas across diverse worlds and time periods.

Collect hundreds of plants and zombiesPower up plants with Seed PacketsCompete against players in Arena
🎮 Games
(432K)
free with in-app purchases
10
Tower Defense:Defend Base Game
Tower Defense:Defend Base Game
Tower Defense:Defend Base Game
destroy enemies with turrets
Free

Strategically place and upgrade various towers to defend your home against endless waves of enemies. Adapt your tactics to diverse enemy types and challenging map layouts to emerge victorious.

Unique tower defense strategyBuild and upgrade four tower typesChallenging map layouts
🎬 Entertainment
(19)
ad-supported
11
Planet Defense: Space TD game
Planet Defense: Space TD game
Planet Defense: Space TD game
Galactic TD Strategy
Free

Defend your home planet in this roguelike tower defense game. Build and upgrade defenses to fend off alien invaders. Experience deep strategy with unique playthroughs and unlockable sentinels.

Roguelike progression with randomized upgradesStrategic depth with unlockable sentinelsStunning visuals and atmospheric sound
🎮 Games
(2.3K)
free with in-app purchases
12
Kingdom Rush Tower Defense TD
Kingdom Rush Tower Defense TD
Kingdom Rush Tower Defense TD
Epic Strategy Offline Game
Free

Defend your kingdom from evil forces using a variety of towers and spells. Command mighty heroes and lead your army to victory in this offline strategy game. Customize your defenses and face unique enemies and epic boss fights.

Strategic tower placement and upgradesCommand 13 unique heroesOver 50 unique enemy types
🎮 Games
(73K)
free with in-app purchases
13
GeoGebra Geometry
GeoGebra Geometry
GeoGebra Geometry
Construct, Drag, Share
Free

Create geometric constructions like triangles, lines, and circles. Explore interactive geometry by dragging elements, measuring lengths and areas, and transforming shapes. Save and share your creations, and discover learning activities.

Construct points, lines, circles, and polygonsExplore interactive geometry by draggingMeasure lengths and areas
📚 Education
(75)
free
14
Tower War - Tactical Conquest
Tower War - Tactical Conquest
Tower War - Tactical Conquest
Use Military Strategy to Win!
Free

Engage in a charmingly simple yet strategically deep casual tactics game. Swipe to command your forces, conquer enemy towers, and overcome diverse challenges. Unlock new tower types and navigate intricate battlefields for hours of addictive conquest.

Elegant tactical warfare gameplayIntuitive swipe controlsUnlockable tower types
🎮 Games
(169K)
free with in-app purchases
15
Kingdom Guard:Tower Defense TD
Kingdom Guard:Tower Defense TD
Kingdom Guard:Tower Defense TD
Defend Your Kingdom!
Free

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.

Merge units to upgradeTower defense gameplayStrategic unit placement
🎮 Games
(49K)
free with in-app purchases
16
neoDefense Lite: Tower Defense
neoDefense Lite: Tower Defense
neoDefense Lite: Tower Defense
Exciting Best TD game
Free

Build and upgrade your defenses to protect a vital sprout from waves of invading creeps. Strategically place and enhance weapons to defeat enemies across multiple missions. This game requires clever planning to overcome the relentless attacks.

Build custom fortresses70 waves of enemies6 missions
🎮 Games
(247)
free
17
Idle Geometry Defense
Idle Geometry Defense
Idle Geometry Defense
3D Tower Defense Endless Waves
Free
🎮 Games
(0)
18
Idle Bubbles Cannon: Tap Balls
Idle Bubbles Cannon: Tap Balls
Idle Bubbles Cannon: Tap Balls
Bubble Shooter & Idle Clicker
Free

Engage in an addictive idle clicker game where you burst millions of colorful bubbles. Upgrade your cannons, unlock powerful boosters, and strategize to progress through challenging levels or relax and watch your automated weapons do the work.

Burst millions of bubblesUpgrade weapons and cannonsMatch colors and blast shapes
🎮 Games
(7.9K)
free with in-app purchases
19
Tidy Tower
Tidy Tower
Tidy Tower
Build The Tallest Tower
Free

Construct the highest possible tower by strategically placing blocks. Test your reflexes and precision as you aim for the sky, but be careful – one wrong move could send it all tumbling down!

Physics-based gameplayStrategic block placementEndless tower building
🎮 Games
(149)
free with in-app purchases
20
My Tiny Tower
My Tiny Tower
My Tiny Tower
Build a high tower
Free

Construct an increasingly tall tower by strategically placing bricks. Build upwards, or even upside down, to create impressive high-rise structures. Enjoy a simple yet engaging building experience.

Build a high towerPlace bricks to create floorsBuild upside down
🎮 Games
(3.8K)
free with in-app purchases

FAQ about Geometry Tower

What are the best geometry tower apps & games for iPhone?
Geometry Tower: Idle Defense tops our geometry tower apps & games ranking as of July 2026, with a 4.7-star average from 4.4K App Store ratings, and it's free to download.
Yes — 20 of the top geometry tower apps & games we rank are free to download, including Geometry Tower: Idle Defense and The Tower - Idle Tower Defense.
Geometry Tower: Idle Defense shows ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 193+ geometry tower apps & games on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
Geometry Tower: Idle Defense is a roguelike idle tower defense game. It combines strategic gameplay with elements of chance and progression, where you defend your tower against waves of enemies.
You play by strategically upgrading your tower with various options to make it indestructible. The game features an idle mechanism, allowing for easy defense with simple clicks while collecting resources to level up your tower's attack and health.

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