Überdoodle

Thanks for all the amazing feedback - we just love to hear your thoughts, comments and ideas!

Überdoodle:

Remember the good old spirograph toy? Get nostalgic with this classic spiral drawing tool. Great for children too!
The box contains lots of colorful gears, rings and pencils - including a MAGIC rainbow pen - and an unlimited supply of (virtual) paper!
Draw beautiful patterns using the gears or simply paint directly on the paper using your finger.
Share your doodles to family and friends - or save them and use them as beautiful wallpapers for your iPad, iPhone or iPod Touch.

Features:
• A Gear Factory where you can create custom gears and rings
• Multiple drawing modes: calligraphy pen, celtic braids and multicolor gradients by selecting up to three pencils at the same time
• Import photos from your Photo Library
• Snap to previous drawing locations
• Support for the Apple Pencil. Change calligraphy angle by tilting the pen.
• Draw both hypotrochoids and epitrochoids (gears inside a ring or gears on the outside of another gear)
• Different paper types and multiple background colors
• Eraser and full undo/redo
• Change the sizes of gears and rings

10 year anniversary edition!
Überdoodle is 10 years old on May 18th. Please reach out to us and let us know your thoughts about the app.
• Added sparkles while drawing to celebrate
• Add custom names when creating rings in the Gear Factory

4.4.0
• We have added support for importing images from your Photo Library. :-)

Other minor updates:
• Added haptic feedback for select events in the app.
• Dark mode support
• New menu icons on iOS 13

4.3.0
• You can now run a gear around the edge of another gear in order to draw 'epitrochoids'
• Precise gear placement in rings or on another gear
• Two-finger drag a gear to move it to another location on a ring

4.2.0
• Introducing the 'Celtic Braid' drawing mode.

4.1.0
• Introducing Calligraphy drawing mode

4.0.0
• Added tips for beginners and advanced users
• Updated UI with brighter graphics
• Added multiple paper colours for all paper textures
• Pinch to zoom in and out

3.1.1
• Now you can rotate a gear inside a ring to align patterns

3.1
• Gear Factory added to ÜberDoodle. Create your own gears and rings to experiment with creating countless new unique and beautiful patterns!

3.0
• Eraser - One of the most wished for features is finally here!
• More pen colors - including white and black & white magic pen.
• Mix pen colors to create beautiful magical gradients (tap and hold on a pen to add it to the selection).
• Share your doodles

2.1.0
• Choose between different kinds of paper
• Use push pins to align multiple patterns!

2.0
• Resizable rings
• Gears and rulers drawn with mathematical precision
• New ruler size added
• New gear added

1.2.1
• Added printing support!

1.2
• Finger painting! Apart from drawing with spirograph gears you can now draw with you fingers - perfect for creating beautiful drawings - or for writing small greetings on your drawings.
• Undo/redo of every action performed
• Special 'do'-button for the lazy ;-) draws a complete doodle with the selected gear and ruler.

1.1
• Rainbow pen that draws beautiful color patterns
• Send doodle by email
• New gear and new ruler - bringing the total gear/ruler combinations up to 12

1.0
• Initial release, 18th of May, 2010