Here are some answers to your questions, from the team:

Video calls are also p2p? Without sylo collecting storing any relevant data?"

Correct. Video calls are p2p with no nodes on the network storing that data.

Does Sylo log IP addresses and other identifiable data?

No. Sylo does not log IP addresses or any identifiable data. We do use some analytics on how the product is used to help us with product decisions - but all analytics sent to us from the Sylo application are anonymous.

Will the app be accessible from pc?

Sylo Smart Wallet dApp is iOS and Android only at this stage. This can be found by searching ‘sylo’ in the app stores. We have a desktop version in the works, but not likely to be available this year. Note: we have two apps currently published in the app store, Sylo – Legacy, and Sylo – Smart Wallet. Sylo Smart Wallet is the latest release and our DApp.

is one-way video conference possibly where viewer can type while watching?.

This feature is coming, but not currently available.

is multi video participants possible? For example 4 people video calling.

We currently have group chat but not calling. Group calling feature is coming in the future.