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 buy and download Quell+ by Fallen Tree Games Ltd, get iTunes now.

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

I Have iTunes Free Download
iTunes for Mac + PC


By Fallen Tree Games Ltd

Open iTunes to buy and download apps.


***** Thanks to the 4 million+ players who’ve already fallen in love with Quell, Quell Reflect, and Quell Memento, and helped us to No 1 in several countries! *****

Quell is an enchanting game of logic which has taken the puzzle world by storm. Don’t take our word for it! Read our user reviews (thanks guys!), and see for yourself!

"Quell. Is. Perfect" - No Dpad
"Woozily hypnotic" – Eurogamer
"Gaming App of the Day" – Kotaku
"Beautifully relaxing" – AppSpy
"Calming zen-like atmosphere" – Gamezebo
"Absolute joy to play" - Pocket Full of Apps
"Incredibly polished. Extra fun. Constantly amazes" – iPhoneAlley
"Seems to lower blood pressure instead of raising it" – BestKidsApps

* Over 80 levels of cunningly crafted puzzles – requires lateral thinking!
* Perfectly balanced difficulty curve – soothing, not frustrating!
* iCloud integration / Universal app – Sync on all your iOS devices!
* HD and Retina support – beautiful hand-painted art!
* GameCenter Achievements and Leaderboards – Challenge your friends!
* Custom soundtrack by top composer Steven Cravis – Calming music helps the brain!
* Localized for English, French, German, Italian, Spanish, Polish, Portuguese, Chinese, Korean, Taiwanese, and Japanese.
* Requires iOS 4.3 or higher.

Fall in love with Quell today...

What's New in Version 1.76

Black screen issue fixed for ipad 1 users


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

It's a beautiful day with Quell

Tensed up? Need to relax, but you don't want something insultingly easy? The the Quell family of games could be the perfect answer! Challenging, but NO TIMER! No fast reflexes needed. Just bring your brain. Each puzzle can be replayed until you get it perfect (the least amount of moves). But if you solve it with more than the minimum moves required and it's frustrating you, simply go to the next puzzle. You can always go back and try that puzzle again.

Worried about in-app purchases? Unless you give up early, you can earn enough coins by getting the perfect solution to enough puzzles you probably won't need to buy any coins. The other in-app purchases aren't really needed if you have patience.

Rare Gem of a game app

Quell is one of those very few, rare apps that actually gives a relaxing escape from the techie grind. My phone is my multifunctional workspace, but with Quell I can take a mini vacation and return refreshed. The music is peaceful, the puzzles grow in difficulty and with no timer to beat, only number of's easy to learn but difficult to master! Good for all ages (who are not looking for yet another social media excuse for an app) but want a personal challenge with low intensity.


I very, very rarely write reviews -- something has to completely knock my socks off on one end of the spectrum or the other to compel me to do so. However, by the third (I'm not joking!) time I deleted this app simply because I COULDN'T STOP PLAYING it, only to return to the App Store a few hours later to download it again (seriously, I wish I were joking!), I knew that Quell+ was one of those rare exceptions.

Part maze, part puzzle, part brain teaser, this game is 100% addictive fun.

View In iTunes
This app is designed for both iPhone and iPad
  • $1.99
  • Category: Games
  • Updated:
  • Version: 1.76
  • Size: 30.8 MB
  • Language: English
  • Seller:

Compatibility: Requires iOS 4.3 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. 50 Coins$0.99
  2. 150 Coins$1.99
  3. Jewel Detector$1.99
  4. Skeleton Key$2.99
  5. Ability Special Offer$2.99
  6. Super Rewind$1.99

More by Fallen Tree Games Ltd