Here's how you can install Whimsical on your device as a browser app:
On your computer:
Using the Chrome browser and go to whimsical.com, then:
- At the top right of Chrome, click the ... button.
- Click More Tools.
- Click Create Shortcut.
On your iPad:
Using the Safari browser, go to whimsical.com and tap the More icon. Then, tap on Add to Home Screen:
Et voila! Whimsical should now appear in your dock and be searchable from Spotlight/Alfred/etc. as an app!