Dash gives your iPad and iPhone instant offline access to 150+ API documentation sets.

For more information about Dash, check out https://kapeli.com/dash_ios.

Also please check out Dash for macOS.

You can use Xcode to install Dash on your iOS device using just your Apple ID.

All you need to do is:

1. Install Xcode
2. Download the Dash for iOS Source Code
3. Open "Dash iOS.xcworkspace" in Xcode
4. Open Xcode's Preferences > Accounts and add your Apple ID
5. In Xcode's sidebar select "Dash iOS" and go to Targets > Dash > General > Identity and add a word to the end of the Bundle Identifier to make it unique. Also select your Apple ID in Signing > Team
6. Connect your iPad or iPhone and select it in Xcode's Product menu > Destination
7. Press CMD+R or Product > Run to install Dash

Contact me if you need help.