Here's a method that uses Project Automation to call the Podio API to list all Spaces and Apps and write them into a Podio App.
Download the Data Sync Project file, create a Podio App to receive this data and connect it to the target. Then map the columns to the Target App.
Create a Podio App to receive the data (this is needed as we get the Podio API Token form this connection in the code).
Setup the Mapping to the Podio app.
Compare A->B and synchronise to populate the App with all the Spaces and Apps in the Org.