Best Grow Tower Apps & Games

212+ iOS apps & games curated and reviewed

4.6 avg rating
20 free apps & games
Updated July 2026

From beginner-friendly picks to power-user tools, our grow tower list covers 212+ iPhone apps and games updated through July 2026. Compare ratings, prices, and screenshots in one place.

Compare top Grow Tower Apps & Games (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Grow Castle!Grow Castle!Free4.5★ (2.2K)YesYesAug 2026
2Idle Kingdom DefenseIdle Kingdom DefenseFree4.6★ (8.3K)YesYesAug 2026
3The Tower - Idle Tower DefenseThe Tower - Idle Tower DefenseFree4.2★ (19K)YesYesAug 2026
4Grow Turret TD idleGrow Turret TD idleFree4.6★ (197)YesYesJun 2026
5Perfect TowerPerfect TowerFree4.5★ (20K)YesYesAug 2026
6Grow Empire: RomeGrow Empire: RomeFree4.7★ (14K)YesYesAug 2026
7My Tiny TowerMy Tiny TowerFree4.7★ (3.8K)YesYesAug 2026
8Summoners Greed: Idle Tower TDSummoners Greed: Idle Tower TDFree4.9★ (128K)YesYesAug 2026

Top Picks for Grow Tower

Grow Castle!#1

Grow Castle! by YONG OK PARK

Editor's Choice
🎮 Games
4.5😊(2.2K ratings)
FreeAdsIn-App Purchases
Grow Castle! screenshot 1
Grow Castle! screenshot 2
Grow Castle! screenshot 3

Defend your castle from waves of enemies by strategically placing heroes and archers. Upgrade your defenses and recruit over 80 unique heroes, each with special skills, to create powerful combinations and climb the global rankings.

What We Love

  • 👍 Fun and addictive gameplay
  • 🚀 Offline playability
  • 💎 Good free-to-play model with optional purchases
  • 🕹 Simple yet engaging tower defense mechanics

Room to Improve

  • 🐛 Occasional bugs and glitches
  • 🕰 Slow progression without paying
  • 🔍 Lack of in-depth tutorials
Idle Kingdom Defense#2

Idle Kingdom Defense by STORMX

Grow your Kingdom
Strong Contender
🎮 Games
4.6😊(8.3K ratings)
FreeAdsIn-App Purchases
Idle Kingdom Defense screenshot 1
Idle Kingdom Defense screenshot 2
Idle Kingdom Defense screenshot 3
Idle Kingdom Defense screenshot 4
Idle Kingdom Defense screenshot 5
Idle Kingdom Defense screenshot 6

Command large-scale medieval battles and protect your kingdom in this castle defense RPG. Combine tower defense strategy with combat simulation to defeat monster armies. Collect heroes, upgrade your archer corps, and conquer continents.

What We Love

  • 🚀 Minimal ads, optional
  • 🕰️ Idle gameplay with auto-progression
  • 👍 Generous with premium currency
  • 🎨 Enjoyable art style and visuals

Room to Improve

  • 🐛 Gear enchanting system is unreliable
  • 🔀 Lack of control over hero targeting
  • ⏱️ Slow progression at higher levels
The Tower - Idle Tower Defense#3

The Tower - Idle Tower Defense by Tech Tree Games LLC

Base defense, kill the enemy
Worth Considering
🎮 Games
4.2😐(19K ratings)
FreeAdsIn-App Purchases
#58in 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

More Grow Tower apps to explore

4
Grow Turret TD idle
Grow Turret TD idle
Grow Turret TD idle
Idle Defense Clicker
Free

Engage in an idle defense clicker game where you tap to defeat enemies with your tower. Craft diverse turrets, utilize various skills, and upgrade your battle car for enhanced power. Progress through stages, defeat bosses, and stop zombie attacks in this offline pixel art adventure.

Auto attack without touchingCraft and collect various turretsUtilize various skills
🎮 Games
(197)
free with in-app purchases
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
Grow Empire: Rome
Grow Empire: Rome
Grow Empire: Rome
Tower Defense war game
Free

Lead the Roman Republic to glory in this strategy game blending tower defense and RPG elements. Conquer ancient Europe by building your army, upgrading your stronghold, and defeating barbarian clans. Experience epic battles and expand your empire.

Tower Defense, Strategy, and RPG mechanicsOver 1500 waves to survive120+ cities to conquer
🎮 Games
(14K)
free with in-app purchases
7
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
8
Summoners Greed: Idle Tower TD
Summoners Greed: Idle Tower TD
Summoners Greed: Idle Tower TD
Auto Battle Mythic Monster RPG
Free

Defend your stolen treasure from an invading army of heroes in this idle tower defense game. Summon a variety of monsters and cast powerful spells to obliterate your enemies. Strategically place towers and upgrade your defenses to survive endless waves.

Summon dozens of monsters and towersDefend against endless waves of heroesUnique monster abilities and powers
🎮 Games
(128K)
free with in-app purchases
9
Towerlands: Tower defense (TD)
Towerlands: Tower defense (TD)
Towerlands: Tower defense (TD)
Build base & protect Kingdom
Free

Build and defend your fantasy kingdom in this strategy simulation game. Recruit heroes, upgrade towers, and conquer enemy cities. Engage in tactical warfare, join clans, and compete in global tournaments.

Strategic empire buildingTactical warfare and hero managementConquer and expand territory
🎮 Games
(7.3K)
free with in-app purchases
10
Days Bygone: Castle Defense
Days Bygone: Castle Defense
Days Bygone: Castle Defense
Grow, Defend, Survive!
Free

Defend your castle against relentless enemy waves that grow stronger each day. Upgrade defenses, discover weapons, and recruit heroes to survive in this endless castle defense game. Progress continues even when you're offline.

Endless defense levelsCastle growth and upgradesIdle/Offline gains
🎮 Games
(2.5K)
free with in-app purchases
11
Hempire - Weed Growing Game
Hempire - Weed Growing Game
Hempire - Weed Growing Game
Build a 420 Pot Farming Empire
Free

Cultivate various cannabis strains, breed new hybrids, and craft a range of cannabis-infused products. Expand your operation into a thriving cannabusiness, manage a dispensary, and invest in your city to build a marijuana empire. Compete with friends and other players in the Hempire Cup.

Grow popular weed strainsBreed new hybrid strainsCraft cannabis-infused products
🎮 Games
(31K)
free with in-app purchases
12
Cat'n'Robot: Idle Defense
Cat'n'Robot: Idle Defense
Cat'n'Robot: Idle Defense
Grow your cat army
Free

Command a growing army of cat warriors and powerful robots to defend your kingdom from monsters. Strategize with unique gadgets, mighty heroes, and various unit types to overcome epic battles and reclaim castles. Engage in online PvP, clan wars, and challenging quests.

Unique gadgets with special abilitiesUpgradeable archers and mighty heroesDiverse creeps and bosses to defeat
🎮 Games
(1.8K)
free with in-app purchases
13
Realm Defense: Hero Legends TD
Realm Defense: Hero Legends TD
Realm Defense: Hero Legends TD
Tower Defense Strategy Game
Free

Engage in real-time kingdom defense, battling invaders with fantasy heroes and powerful towers. Overcome hundreds of levels across diverse worlds, upgrading your defenses and recruiting legendary champions to save the realm.

Over 300 levels with various gameplay modesMultiple worlds and realms with unique towersPowerful heroes with unique abilities
🎮 Games
(14K)
free with in-app purchases
14
bud - Grow Journal & Community
bud - Grow Journal & Community
bud - Grow Journal & Community
Document and share your grow
Free

This app serves as a visual diary for tracking plant growth and development. It offers an organized platform to document plant health, monitor life cycles, and potentially increase yield and potency. Users can choose to keep their journals private or share them with a community for feedback and advice.

Visual plant life diaryTrack plant health and developmentOrganized grow tracking
🌟 Lifestyle
(2K)
free
15
Wild Castle: Tower Defense TD
Wild Castle: Tower Defense TD
Wild Castle: Tower Defense TD
3D Offline Strategy TD
Free

Build and defend your castle from endless monster waves in this offline strategy game. Forge gear, upgrade your kingdom, and recruit heroes with unique abilities to survive over 10,000 levels. Compete on leaderboards and advance your defenses.

Castle building and kingdom growthOffline tower defense gameplayOver 60 unique hero classes
🎮 Games
(4.1K)
free with in-app purchases
16
Hero Castle Wars
Hero Castle Wars
Hero Castle Wars
by HWA DAVID
Free

Embark on a quest to defeat monsters, gather treasures, and rescue hostages from a perilous tower. Enhance your hero's power and skills to defend your stronghold. This engaging game offers endless entertainment anytime, anywhere.

Defeat monsters and enemiesCollect treasuresRescue hostages
🎮 Games
(48K)
free with in-app purchases
17
Tower Defense King
Tower Defense King
Tower Defense King
by MOBIRIX
Free

Engage in an action-packed strategy game where you build defensive towers to repel waves of monsters. Utilize a variety of towers, upgrades, and magical abilities to protect your kingdom. Compete for global rankings and enjoy offline play.

25 diverse mapsThree challenging modes12 basic and 9 special towers
🎮 Games
(412)
free with in-app purchases
18
VIVOSUN
VIVOSUN
VIVOSUN
All for grow
Free

Automate and simplify plant care with this app. Monitor environmental conditions, manually control grow equipment, and track plant progress. It helps optimize growth and manage schedules for a better growing experience.

Real-time environmental monitoringManual control of grow devicesAutomated grow recipes
🔧 Utilities
(8K)
free
19
Underdark:Defense
Underdark:Defense
Underdark:Defense
Tactical Tower Defense
Free

Defend the Eternal Flame from relentless dark forces in this tactical tower defense game. Strategically place towers, choose buffs, and level up your heroes to forge an impenetrable defense. Enjoy one-handed gameplay for strategic fun anytime, anywhere.

Defend the Eternal FlameOne-handed gameplayCustomize defense strategy
🎮 Games
(4K)
free with in-app purchases
20
Grow a Garden : Master Game
Grow a Garden : Master Game
Grow a Garden : Master Game
Steal It Farming Evolution !
Free

Embark on a farming adventure where you plant, water, and harvest crops. Discover multiple worlds beyond your garden, overcome challenges, and explore new places. This free-to-play game offers a blend of relaxing farming and exciting exploration.

Plant, water, and harvest cropsExplore multiple distinct worldsOvercome tricky challenges
🎮 Games
(1.2K)
free with in-app purchases

FAQ about Grow Tower

What are the best grow tower apps & games for iPhone?
Grow Castle! tops our grow tower apps & games ranking as of July 2026, with a 4.5-star average from 2.2K App Store ratings, and it's free to download.
Yes — 20 of the top grow tower apps & games we rank are free to download, including Grow Castle! and Idle Kingdom Defense.
Grow Castle! shows ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 212+ grow tower apps & games on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
Grow Castle! is a defense game where you protect your castle from enemy attacks. You can place heroes and archers in your castle tower and upgrade them to become more powerful.
The core gameplay involves strategically placing and upgrading archers in your town and heroes on each floor of your castle tower. Each hero has unique skills that can either boost your archers or curse enemies, requiring tactical decisions for defense.