Play the top-rated tower defense franchise in this free head-to-head strategy game.

It's monkey vs monkey for the first time ever - go head to head with other players in a Bloon-popping battle for victory. From the creators of best-selling Bloons TD 5, this all new Battles game is specially designed for multiplayer combat, featuring over 20 custom head-to-head tracks, incredible towers and upgrades, all-new attack and defense boosts, and the ability to control bloons directly and send them charging past your opponent's defenses.

Check out these awesome features:
* Head-to-head two player Bloons TD
* Over 20 custom Battles tracks
* 22 awesome monkey towers, each with 8 powerful upgrades, including the never before seen C.O.B.R.A. Tower.
* Assault Mode - manage strong defenses and send bloons directly against your opponent
* Defensive Mode - build up your income and outlast your challenger with your superior defenses
* Battle Arena Mode - Put your medallions on the line in a high stakes Assault game. Winner takes all.
* All new Monkey Tower Boost - supercharge your monkey towers to attack faster for a limited time
* All new Bloons Boost - power up your bloons to charge your opponent in Assault mode
* Battle it out for top scores on the weekly leaderboards and win awesome prizes.
* Create and join private matches to challenge any of your Facebook or Game Center friends
* 16 cool achievements to claim
* Customize your bloons with decals so your victory has a signature stamp

"...outstanding gameplay"
-- Modojo, 4/5 stars

"...excellent for players seeking a real challenge"
-- Gamezebo, 4/5 stars

"...simplfied-yet-fun multiplayer"
-- 148Apps, 4/5 stars

Universal app, available for iPhone 4 and up, iPod touch 4 and up, and all versions of iPad.


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What’s New

Version 6.9.1

6.9.1 Minor bug fix

Put your opponent on ice on the all new Glacier Melt map! With some prime water placement areas and plenty of space for farming, you'll need to keep a cool head to come out on top in this battle. It's the perfect place to find a new strategy after this round of exciting balance changes. Club members can also use the new Sandbox mode to perfect their strategies.

Ratings and Reviews

4.8 out of 5
262.3K Ratings

262.3K Ratings

Editors’ Notes

The fabulous Bloons series has always been a colorful and clever spin on the tower-defense genre. When you’re up against human opponents in Bloons TD Battles, though, you’d better be as sharp as a blimp-bursting tack. Don’t be fooled by the mischievous monkeys—this is a game of riveting strategy and intense head-to-head hijinks.

Broreadthisreview ,


I’ve played BTD battles since 6th grade (more than 7 years ago!) and have been accustomed to all the updates and different metas and strategies that come with each new update and have been an active member of clans and tournaments, gaining tens of millions of medallions and have enjoyed the game up until this point. I commend the innovative attitude, but Sabotage Powers are not only game breaking and annoying but a literal game killer update. Not even the massively over-powered eco amp or damage boost have come close to the frustration envoked by the effects of this update. I wish to channel this frustration in the form of this comment and ask the developers of the game to completely overhaul or delete this new set of powers. I have grinded and unlocked these new powers in a vain attempt to see how it feels when I have the over the top abilities such as Power Lock but the game simply isn’t the same with this toxicity-blooming ability or any of its counterparts in its class. I am afraid that I am watching my GOAT mobile game lose its fun and replayability, and I know the BTD community agrees. Please listen to them.

TheToshinator07 ,

Pretty good game

I have been playing this game for almost a year now and I’ve noticed some minor problems. First, game modes that have powers can be a problem for lower level players. Some high level players have OP powers doubling balloon speed or something similar. These powers can be very frustrating for lower levels because they cannot get them. You would have to grind constantly just to get a couple good powers because they’re so expensive. I think that they should make the powers less game controlling and focus more on the towers. Second, I’ve recently started having this problem where I cannot get into a game. This is actually why I am writing this review. Every time I try to get in a game it will just say “farming bananas” for a couple minutes. I don’t know why it does this because before when I’ve played the game I would get into a game in around 30 seconds. This is a major problem for me because I’m currently around 30,000 medallions and I cannot get any more. I worked very hard to get those and now it’s just going to waste because I can’t use them to get into arena games. My favorite thing about this game is the idea of using your medallions to unlock new levels to towers and new towers. It keeps the player wanting to get the tower and play the game even more. Overall I think this is a very good game other than the glitch of me not even being able to play it. Im not sure if this happens to other people but I think it needs to be fixed.

App Privacy

The developer, Ninja Kiwi, 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 Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

  • Usage Data

Data Linked to You

The following data may be collected and linked to your identity:

  • Purchases
  • Contact Info
  • Identifiers
  • Usage Data
  • Diagnostics

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Usage Data

Privacy practices may vary, for example, based on the features you use or your age. Learn More


Ninja Kiwi Limited
169.8 MB

Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
Infrequent/Mild Cartoon or Fantasy Violence
In-App Purchases
  1. Club Room Unlock $7.99
  2. Handful of Medallions $1.99
  3. Bag of Medallions $4.99


  • Game Center

    Challenge friends and check leaderboards and achievements.

  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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