Fixed display bug on new iPad models.

1. Support IOS 15.
2. Fixed most of the crash bugs.
3. More puzzles, more fun.

1. Add Lifetime payment.
2. Performance improved.
3. No ADs. No data collect. No third party SDK. No data collection and share.

1.  New Terms & Policy.
2.  Removed the Mixpanel statics SDK. So there is no third party analyze tools, no data collection, no sharing, and no ADS.

Fixed loading bug on IOS 13.

1.  Added More Puzzles, more games and more learning activities! Now there is over 1100 puzzles with word learning!
2. Removed All Adj. and Verb scenes to reduce the download size.

Performance enhanced.

1.Support IOS 10.
2.Remove 2 scenes-Clinic, Fairy Kingdom.

** Add 2 New Scenes--Clinic, Fairy Kingdom.
** Add 18 New Words!

1 Merge all Noun, Adjective and Verb scenes into one menu.
2 Support IOS 7.0 and retina display.
3 Add parents gateway.

**102 New Puzzles! **17 New Scenes!**
1.Add 1 new catalog in second screenshot- Verb, including 9 Scenes and 52 Puzzles.
2.Add 1 new catalog in third screenshot- Adj., including 8 Scenes and 50 Puzzles.
3.All 57 scenes classified into 3 screenshots: 40 Noun Scenes, 9 Verb Scenes and 8 Adj. Scenes.
small bugs:
1.Change "Bumblebee" picture in "Insect scene".
2.Change "Gorilla" picture in "Forest scene".

★Small bugs fixed

★Add 3 New Scenes--Circus 1, 2, 3 in Animal.
★Add 1 New Scenes--Christmas 2 in Festival.
★Unlock Thanksgiving Scene.
★Add 27 New Words!

★Add 2 New Scenes in Free version: Sea, Continent.
★Add 4 New Scenes in Full version: Clothing Store,Flower,Number and Color.
★Add IAP

★ Small bugs fixed.
Remove "motor" from Vehicle Scene;
Remove "box" and "plush toys" from Toy Scene.

Add a new scene--Halloween!