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Tree World

By Behaviour Interactive Inc.

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Can you grow your tree to the sky and make it a home for adorable critters?

" Tree World is exceptionally simple but it’s entertaining and oddly satisfying.” 148apps
“Cuteness makes up for a majority of my current addiction and desire for playing Tree World” App Safari

** DISCOVER over 300 different critters from the adorable Caterpillow to the legendary Nautilus!
** COLLECT them all!
** TRADE with friends to complete your collection!
** DEFEAT the Gnome King and save the critters trapped in his magic cage!
** CONNECT with friends and visit their trees!
** GROW your tree through the layers of the forest to unlock new surprises!
** CUSTOMIZE and make the perfect home for your critters

Tree World is can be played online and offline, but be sure to connect to the internet to download the latest critters!

Contact us for help at

Compatible with: iPhone 6, iPhone 6+, iPhone 5, iPhone 5s, iPhone 5C, iPhone 4, iPhone 4s, iPod Touch (5th Gen), iPad 3, iPad 4, iPad Air, iPad Mini (iOS 7 or higher is required). Please make sure your device is supported before downloading.

Follow us on Twitter at @TreeWorldGame
Like us on Facebook at

What's New in Version 1.38.1

Critters, critters, critters!!! More critters ! :)
20 new critters in this update, bringing the total number above 300 critters!!!
Come back and discover Silk Moth, Slow Lorris, Calamar and so many others.
Head to the market to get them and place them on your tree!


iPhone Screenshot 1
iPhone Screenshot 2
iPhone Screenshot 3
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iPhone Screenshot 5
iPad Screenshot 1
iPad Screenshot 2
iPad Screenshot 3
iPad Screenshot 4
iPad Screenshot 5

Customer Reviews

Five stars, but...😕😕

It is a glitchy game, I must say. First, when I go on my treeworld from a different device, if I summon a critter while it is loading my online tree the violin music won't stop playing and the spotlight thing will still be there. The pippys exchange and the critter capsule are repetitive 😒😒😒 and I lost my apatosaurus that I bought because my game crashed when I was placing it on my tree😪😥😣 not to mention the lost trades. Other than the bad things, the adventures are great (but sometimes tedious or impossible) and vita gems are impossible to get, I mean, I watch like forty adds a day! Anyways, the critters are adorable, I love how you can add neighbors are trade, and I ♥️ how you can change the branches and move critter and lock them too. (The branches get way to hard to pay and the adventures get way too Hard to win😱😭😱😭) despite the constant crashing and glitches, it is a great game that everyone should download☺️

Awesome game but...

This game is really good but I was playing yesterday and I got a kangaroo and zebra. I understand that they are not responsible for lost critters during trade which happened to the kangaroo but the zebra was summoned not traded and I was really excited because for a long time I've wanted the zebra but it disappeared 😢 it also seems like everything I did in the game yesterday never happened. So I think there is something wrong with the saving thing on mine. But besides that it is a very fun game and I think everyone should download it. 😊😊


A couple complaints: 1. The pippy's exchange is repetitive with animals mostly ones that aren't rare. I already have a eurypterid and echidna and I don't want anymore. The legendaries can be good but when he exchange rate is 2 other legendaries and a rare well :/ 2. trades only work when an animal is on the tree. It let me trade with my brother. I gave him a killer whale from my received for his flappy on his tree and he got the killer whale but I never got the flappy. And I think I still have the whale I tried to trade, so there's obviously some glitch.

Tree World
View In iTunes
This app is designed for both iPhone and iPad
  • Free
  • Category: Games
  • Updated:
  • Version: 1.38.1
  • Size: 73.0 MB
  • Languages: English, Chinese, Dutch, French, German, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Traditional Chinese, Turkish
  • Seller:

Compatibility: Requires iOS 6.0 or later. Compatible with iPhone, iPad, and iPod touch. This app is optimized for iPhone 5.

Customer Ratings

Current Version:
All Versions:

Top In-App Purchases

  1. Handful of Vita Gems$0.99
  2. Handful of Vita Gems$0.99
  3. Pouch of Vita Gems$4.99
  4. Pouch of Vita Gems$3.99
  5. Handful of Tree Food$0.99
  6. Pouch of Tree Food$3.99
  7. Pouch of Vita Gems$4.99
  8. Pouch of Tree Food$4.99
  9. Pouch of Vita Gems$3.99
  10. Handful of Tree Food$0.99