Last updated on December 14th, 2025 at 11:28 am
Tower Ball: Idle Tower Defense – Strategy Game Review
Tower Ball: Idle Tower Defense is a Strategy/Casual game from WaffleStack Studio LLC, first launched in 15th November 2020.
It’s rated 4+ and currently has 205+ ratings on the App Store.
What Makes Tower Ball: Idle Tower Defense Stand Out
Upgrade your tower defense and defend your castle against the falling balls! Build towers and turrets, use strategy to place each defense, earn cash, and destroy the falling balls with Tower Ball!
Use your tower and turrets to shoot falling balls, and earn cash and prestige points for each ball destroyed. Upgrade your defenses and turrets to level up and get money even faster! Build your base defense from the ground up – in this idle tower defense game, you start from the bottom but get stronger exponentially as you level up!
TD BATTLE WITH 7 UNIQUE TOWERS & TURRETS
Gun Turrets – Shoot high-damage bullets one at a time
Bomb Towers – Bombs smash into targets dealing area of effect splash damage
Shrink Rays – Fires lasers dealing continuous DPS damage
Electric Towers – Launches electrical orbs that bounce to multiple targets
Acid Shooters – Flings acid that deals poison damage and shrinks balls in a large area
Magnets – Pulls all balls towards it, great for combos!
Sawblades – Shred balls dealing melee damage on contact
Play TD games with more exciting upgrades! Hit the prestige button to start the game over with more money and better tower defense! Upgrade your tower build and get stronger each time you prestige. Make each new TD game better than the last.
Idle game players are welcome! Tower battle takes place even when you’re not on – so you can earn prestige points even when you’re away. Play tower defense games with NO FORCED ADS for distraction-free tower TD action!
The tower is yours to protect – battle strategy and tactics are key to victory. Defend the castle and destroy balls today!
TOWER BALL – FEATURES
Tower Defense & Idle Gameplay
• Upgrade towers and guns: Start weak but get stronger as you play, power-up incrementally!
• Idle gameplay where battle towers shoot balls automatically – earn prestige points while you’re away!
• 10 incremental levels – the higher the difficulty level, the more cash & gems you win
• Upgrade your base defense by spending cash & earn gems to unlock special tower upgrades
• Prestige: Start from scratch with more money and special tower power-ups, making each run better than the last!
• Ladder Tourneys: Compete and conquer other players on a game-wide leaderboard
Turrets & Towers:
• 7 unique turrets to build, each with their own defense abilities
• Strategy with turrets can create the perfect battle setup to maximize your earnings
• Destroy falling balls and experiment with the different types of turrets to see what’s efficient!
• Each tower build can yield different results – test to see what TD layout works best
• Use strategy to build up your tiny tower layout for massive battle action!
Ad Free Games
• Battle falling balls, destroy the threats and have fun – without forced ads!
• Play defense game levels with no interruptions!
This Strategy game offers engaging gameplay and regular updates for mobile players.
Player Feedback
As a newer release, Tower Ball: Idle Tower Defense is building its player community. Early feedback suggests .
Recent Updates & Development
Latest Update: 26th August 2025
Recent improvements include:
-In health depletion mode you can trigger a new run after the current run has started
-Improved spawn speed for endless mode
-Bugs Fixed:
-Fixed an issue where buying a high perm gold level won't apply correctly.
Download & Availability
Tower Ball: Idle Tower Defense is available through the official App Store for iOS devices.
Get Tower Ball: Idle Tower Defense on App Store
Requirements: Requires iPhone 5s / iPad Air / iPad Air (Cellular) / iPad Mini 2 (Retina) / iPad Mini 2 (Retina, Cellular) / iPhone 6 / iPhone 6 Plus / iPad Air 2 / iPad Air 2 (Cellular) / iPad Mini 3 or later.
Compatible with iPhone and iPad devices.
Player Experience Highlights
Community Insight:
We play on android but wanted to try on iPhone.
Okay. So right away we like this game a lot. Have played games with a similar overall theme but this game is very unique in many ways. Great job with making this pretty original. However we have an error very soon after playing. The point we are supposed to be obtaining every so many enemies (or possibly enmity hit points) are not. Wind added to the total. It clearly shows the countdown to get the next 3 or 4 or 5 or however many points and when they are supposed to be issued no points are added. Please fix this as we would like be to love this game.
This is a very fun game but we cannot recommend it due to the fact it continuously crashes every few minutes. It started once we got on our fourth of third prestige and makes the game unplayable. Ive noticed older reviews saying similar things and the devs saying theyve fixed it but it keeps happening.
Crashes as soon as you open it on an iPhone 13 Pro Max.
Ive really enjoyed this game so far, even bought packs, but after unlocking the second set of levels it crashes after a minute or so of playing.
Well, we technically beat the game, and without spending a cent or watching any forced Ads (there are very useful optional Ads)! Upgraded our towers to the point where itd probably only take a few days to 100% all the stat/bonus upgrades. But that task felt pointless once we reached the last level and had balls shrinking faster than the new ones could keep up. Had a good time with the grind, got a little frustrated with the lack of scroll bars to prevent accidental gem upgrades, and the only odd but benign glitch Ive encountered is when some of the towers unique upgrades purchased with gold didnt appear. Its brief enough not to be a pain though, and easy to fix by closing/opening the towers menu again. We just wish there was a sort of clear goal/end or a way to spice things up once you hit the last level. Unless the dev comes out with new content soon, Im done with this game, but in the meantime Ive switched to one of their other games that we hope is just as enjoyable, lol. Anyway, if you need something that takes a fair bit of time to beat while satisfying that idle itch, Id highly recommend this game.
Paid for no ads, have to hit restore purchases EVERY TIME APP IS OPENED.
Not your standard tower defense idle. We recommend the tutorial. Theres a lot in this game that almost overwhelmed us but Im glad we took the time to learn because its a ton of fun.
Hallo, so Im enjoying the game. Makes for great background action while we watch TV. We just unlocked the gem upgrades and was all keen on getting the passive gem 1 boost, we had 3k of the 5K needed for it and decided to upgrade the magnet dark power. Unfortunately, with all towers upgraded theres no way to see the button without drag to scroll. The dark upgrades are tap to buy scrolling to the bottom effectively costs 1K for an upgrade you might not want. Other than adding a scroll bar, changing the buy command to hold and then confirm would probably work too. We assume it will be the same issue with the gem upgrades menu as well.
Honestly a great game but not sure what to do as we are endgame with over half a million of upgrade points and nearly beating the last level, would be cool if it has a mega prestige to get everything double at like 500k UP or a million, hope more gets added.
Still crashes for us on latest version though.
It crashes constantly and wipes all of our progress every time.
Id give this a 5/5 as its one of the best idle games Ive played. Unfortunately, even on the most recent update the game crashes way too often. The crashing gets worse further into the game too, we cant play for more than like 2 minutes now.
We find this game addictive and just amazing. Ive never seen anything thing like it and the way you progress is completely unique to mee and we love it.
Typical idle game that doesnt bombard you with ads, 5/5 for us in this regards – even bought the 0.5 bonus damage pack. However, the game crashes every few minutes. We have all our settings set to performance to no avail. Every crash rolls back all progress for the past minute or so. Hoping to update this review in the near future.
We love this game and happily paid for the ad-free version. Id love to recommend it, but unfortunately it no longer works after the most recent update – the game crashes consistently after being up for 2-3 minutes, and you generally lose any progress made within the last minute or so of the crash. As much as Ive enjoyed playing, it just no longer functions. If that gets fixed at some point, then we highly recommend the game and would give it 5 stars.
Game is good then you unlock magnets and numbers no longer matter and the game is pointless.
After the last update(s) the UI and levels are getting cut off, almost like the scale is off. This also includes scrolling on upgrades where the bottom option is hidden and cant be scrolled to. Overall a wonderful game. Unique take on Idle/TD/Incremental. With a play.
User feedback from Apple App Store
App Details
- Version: 1.49
- Size: 156.73 MB
- iOS: 13.0 or later
- Languages: NL, EN, FR, DE, IT, JA, KO, PL, PT, ZH, ES, ZH
- Content Advisory:
- Developer: WaffleStack Studio LLC
Last updated: 26th August 2025 | Genre: Strategy, Casual | Developer: WaffleStack Studio LLC