An interactive coloring app for for children ages 4 to 12. Your child or student can color their castle different with each play, moving sacred images into the windows, choosing a prayer and moving stars over their castle. Eraser included within each game. Painting line tool will vary the thickness of the painting line. Start over each game for a new creation each time.

Almost 500 years ago St. Teresa of Avila wrote in her great spiritual classic, "Interior Castle", that, "your soul is like a diamond castle." Today this metaphor for the soul is brought to life with a coloring and interactive game. A complement to the book, "The Diamond Castle" by the creator of the game is available thru Great for homeschooling and blended learning classrooms.

What's New

Version 1.0

This update is signed with Apple’s latest signing certificate. No new features are included.

Ratings and Reviews

He always asks


My son plays it over and over. He can put himself into the game and feels God's love for him at the end.

Needs work! Great idea but Not worth price


Things that would help:
Undo button
Painting difficult.

Developer Response

Hi Ama, Thank you for purchasing the app. The app is recommended for children ages 4 - 12. Adults who like to color will enjoy the app, too. Children are enthusiastic about the game. You said that you thought it was hard to paint. You can use your finger or your mouse. The slider tool allows to narrow or thicken the line as the user colors. There is an eraser or the color white will also allow the coloring to change. There is a 'restart' button at the end which allows the child to vary their coloring and design of their diamond castle each time they play. The app has a religious education purpose to teach the user about prayer and union with Christ the King who dwells in the center room of the castle. Thank you, Theresa, App publisher.


Theresa Lynn
99.5 MB
Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 4+
© Theresa M. Lynn, The Diamond Castle, 2016


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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