Opening the iTunes Store.If iTunes doesn't open, click the iTunes application icon in your Dock or on your Windows desktop.Progress Indicator
Opening the iBooks Store.If iBooks doesn't open, click the iBooks app in your Dock.Progress Indicator

iTunes is the world's easiest way to organize and add to your digital media collection.

We are unable to find iTunes on your computer. To download the free app Tree World: Free Pocket Pet Adventure by Behaviour Interactive Inc., get iTunes now.

Already have iTunes? Click I Have iTunes to open it now.

I Have iTunes Free Download
iTunes for Mac + PC

Tree World: Free Pocket Pet Adventure

By Behaviour Interactive Inc.

Open iTunes to buy and download apps.


From the makers of Zombie Farm and Zombie Battle.

Can you grow your tree to the sky and make it a home for 1 pet, 2 pets, 300+ pets?
** DISCOVER a kingdom filled with the adorable Caterpillow critter, Nautilus critter, Pandacorn critter and more!
** COLLECT them all, a tiny creature, an adorable animal, a dragon, a monster and more!
** TRADE with friends and family to complete your collection!
** DEFEAT the Gnome King and his minion in an adventure to save critters!
** CONNECT with friends and visit their trees!
** TAP to grow your tree through the layers of vale and forest to unlock new surprises!
** CREATE a unique story by customising your tree!
** SUMMON the elf Poppy to get a new creature!

Tree World is a FREE game and can be played both online and offline, but be sure to connect to the internet to download the latest critters! Not just for kids, Tree World can capture the hearts of young and old with its adorable tiny creatures.

Tree World is a perfect pocket sized game!

Contact us for help at

Like us on Facebook
Follow us on Instagram @treeworldofficial
Follow us on Twitter @TreeWorldGame

What's New in Version 2.0.5

We've got some BIG updates for Tree World 2.04

- Changes to your trees not saving in your account and/or in Neighbor mode? This is now fixed! *** Please note, this does NOT apply to multiple devices. If you are playing on more than 1 device, you may still experience this issue.
- General bug fixes
- Performance optimization


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

Customer Reviews


Ok I'm confused .I've had this game for two hours and... it's NOT glitchy at all. But I kinda did not want to trade my froggy. He was cute! And upgrading your tree costs A LOT of tree food! Tip: when it says go to a website,click ok and as the website loads click back to Tree World! You get the food anyways! All the animals are cute and so r everything else! U can buy certain animals at the market and it is awesome because of the fact that you get an animal that u ACTUALLY want, instead of a random animal! I don't understand why people hate this game! It's adorable! I guess people can just be haters! Because this game is really fun ,addicting ,awesome,cute,silly,entertaining,and cool! And... I know this review WAS long but someone needed to explain the real stuff about this app and how amazingly addictive and awesome this game is ! I think people should not take and believe the bad and rude reviews on here. People may just have had a bad day and took it out on this app because of ONE itsy bitsy issue! P.S don't believe the bad reviews. I once believed the bad reviews but I was clearly wrong!🦄💩💩🦄

Slow progress

I am an original user, all the way back to when Playforge owned the game. They did a great job with constantly updating the Market. This new company Behaviour hasn't done one thing since I started playing again almost 7 months ago. The game shows a popup screen occasionally encouraging you to make sure you back up your tree by creating an account for when you change devices, you won't have to start all over again. This is broken as well, because when you try to create a name, it won't. It's a known issue from the company Behaviour, and they claim to have been working on a fix since I got on. Once again, 7 months ago. Still nothing. And the same Limited and Legendaries have been sitting open on the market this whole time too. Definitely not the same experience as it was with Playforge. I wish if a company decided to purchase an app, they actually went through with doing stuff with it. This one has yet to be the case. DO SOMETHING, BEHAVIOUR! I'm about done with Tree World because of the neglect.

Lots of Fun!

I'm having so much fun playing with my grandchildren ages 10 and 6. My 6 year old grandson gets really excited to see what creature we will get when we summons. So cute! As long as it works properly, we'll keep playing. So far, so good.

Since this last review and last update, my Tree World isn't working right. We've finished branch 60 and now trying to hatch an egg. Had 3 bars and they have all disappeared. Very frustrating since we have to earn 288,560 tree food for each bar. Very fun game, but I had Tree World before and it kept having glitches and now I'm having problems again. Please fix soon.

My 6 year old grandson came up with the idea of saving all the food until we have collected enough to hatch the egg. We shouldn't 't have to do it this way, but we don't want to lose anymore tree food. Will take forever, but don 't know what else to do. We are at a standstill at this point.

We finally collected enough food to hatch our egg at level 60 and this enabled us to hatch our egg. This is the only way that we could figure out how to collect enough food to move forward. We were losing food faster than we could collect it. So this way works.

Really fun game! As long as it works like it is supposed to, will keep the app and build my tree as high as it can go.

Tree World: Free Pocket Pet Adventure
View in iTunes
This app is designed for both iPhone and iPad
  • Free
  • Category: Games
  • Updated:
  • Version: 2.0.5
  • Size: 94.6 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.

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