Defend The Bits is a cute and premium tower defense game! Don’t let down your guard in face of the lovely blocks. This beautiful block world tests your strategy and tactics. It only takes one wrong move to end in a total defeat. LOL…. Only wise updates and disposition, bad-blocks aren’t yet threats.

Defend from hordes of Blocks with your mighty BIT heroes! Armed with bows, axes, cannons and even frying pans.
Hours and hours of in-depth addictive gameplay:
* 20+ characters with a variety of upgrades and classes.
* Complete over 100+ quests and earn tons of rewards to upgrade your Heroes.
* A wide range of enemies and bosses.
* Fight in over 15 beautiful environments from Grasslands and Harsh Volcanoes to Mysterious Caves.
* Rain fire upon your enemies with powerful abilities.
* Compete against others with your own strategies to land the largest scores on the Leaderboards.

[VIP Week Card] This VIP will be updated weekly, starting with a free 3-day trial. It costs $7.99. Each update will be followed by a week of VIP. 150 keys per day, all unlocked VIP blocks and no mandatory ad will be obtained for VIP. Unless you cancel it 24 hours before the subscription expires, it will be renewed automatically. The system will charge for each renewal.

The end of Trail and renewal:
Payment: The user confirms the purchase and pays for it, which is credited to the iTunes account.
Cancel subscription: If you want to cancel your subscription, manually turn off the auto-renew feature in the iTunes/Apple ID Settings.

Renew feature:
Renewal: Apple system will charge from your iTunes account 24 hours before the subscription expires. After successful payment, the subscription cycle will be extended for one week.
Subscription: It is managed by users and auto-renew can be turn off in the Account Setting after purchase.
The free trail service that you have not used will be automatically canceled in the end of trail.

Privacy Policy:
Terms Of Service:

If you have any questions or comments, please feel free to contact us by:
Customer service email:
Official website:

What’s New

Version 1.0.2

Bug fixes and functional optimizations

Ratings and Reviews

3.7 out of 5
11 Ratings

11 Ratings

RiceCrispy2 ,

Great game

A well balance TD game with other cool factors, and the artwork looks really good.

Calthegamer ,

What happened!?

It was easier when you got to have your own team and now the game gives you your team plus I get kicked out of the game when I try to watch a add.I liked it more the way it was but as long as you fix these I rate this game ⭐️⭐️⭐️⭐️. Please fix these problems or I might not play this game again. I’m just going to leave it here and play it again once it is fixed. 🥺🥺😭😭

Dolphins1372 ,


Crashes all the time. I’m just gonna delete it and never think about this game ever again.


East2west Network Tech. Co. Ltd.
400.9 MB

Requires iOS 8.0 or later. Compatible with iPhone 5S, iPhone 6, iPhone 6 Plus, iPhone 6S, iPhone 6S Plus, iPhone SE, iPhone 7, iPhone 7 Plus, iPhone 8, iPhone 8 Plus, iPhone X, iPhone XS, iPhone XS Max, iPhone XR, iPhone 11, iPhone 11 Pro, iPhone 11 Pro Max, iPad Air, iPad Air Wi‑Fi + Cellular, iPad mini 2, iPad mini 2 Wi‑Fi + Cellular, iPad Air 2, iPad Air 2 Wi‑Fi + Cellular, iPad mini 3, iPad mini 3 Wi‑Fi + Cellular, iPad mini 4, iPad mini 4 Wi‑Fi + Cellular, iPad Pro (12.9‑inch), iPad Pro (12.9‑inch) Wi-Fi + Cellular, iPad Pro (9.7‑inch), iPad Pro (9.7‑inch) Wi‑Fi + Cellular, iPad (5th generation), iPad (5th generation) Wi‑Fi + Cellular, iPad Pro (12.9‑inch) (2nd generation), iPad Pro (12.9‑inch) (2nd generation) Wi‑Fi + Cellular, iPad Pro (10.5‑inch), iPad Pro (10.5‑inch) Wi‑Fi + Cellular, iPad (6th generation), iPad Wi‑Fi + Cellular (6th generation), iPad Pro (11‑inch), iPad Pro (11‑inch) Wi‑Fi + Cellular, iPad Pro (12.9‑inch) (3rd generation), iPad Pro (12.9‑inch) (3rd generation) Wi‑Fi + Cellular, iPad mini (5th generation), iPad mini (5th generation) Wi‑Fi + Cellular, iPad Air (3rd generation), iPad Air (3rd generation) Wi‑Fi + Cellular, iPad (7th generation), iPad (7th generation) Wi‑Fi + Cellular, iPod touch (6th generation), and iPod touch (7th generation).



Age Rating
Infrequent/Mild Cartoon or Fantasy Violence
In-App Purchases
  1. 0.99 $0.99
  2. 3.99 $3.99
  3. 6.99 $6.99


  • 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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