At this time we have no plans to address Android. This app uses several proprietary Apple technologies such as CoreML and SwiftUI which makes supporting another platform require a full rewrite of our code.
For some sessions the ACBL website has only scores with no contracts. These sessions could be played, but the experience is much less interesting if the contracts are missing. Does -100 indicate down 2 or down 1 doubled? In what suit? For this reason we only use sessions that include the contract as well as the score.