- Knowledge Base
- Synastry
- Composite and Comparison Charts – how to create them (available for the iPhone/iPad/Mac)
- Composite Charts (available for the iPhone/iPad/Mac)
- Composite Charts – understanding how AC displays them (available for the iPhone/iPad/Mac)
- Composite Charts – Venus and Mercury problem (applies to the iPhone/iPad/Mac)
- Missing Natal Chart from Synastry Chart error (applies to the iPhone/iPad/Mac)
- Synastry (applies to the iPhone/iPad/Mac)
- Synastry Comparison Charts (available for the iPhone/iPad/Mac)
- Synastry Orbs (available for the iPhone/iPad/Mac)