Supertop Blog

2019-03-07

Hot on the heels of January’s update (which added added local search), this year’s second big Castro update is now available in the App Store. In this...

2018-12-13

Pádraig and Oisín discuss selling a majority stake in Castro to Tiny. Listen in Castro, or find links to other players. Who are Tiny? How the deal...

2018-11-26

We have some news to share. Tiny has purchased a majority stake in Castro. We are still shareholders and will continue working on the app full time. ...

2018-11-13

Sideloading is a Castro-exclusive feature that makes it possible to easily add any audio file to your listening queue — even when they’re not part of...

2018-10-29

We discuss how we can better introduce the features of Castro and improve the Castro Plus subscription pitch. To do that we need to better understand...

2018-08-14

Padraig has a new CarPlay unit to debug with. We reflect on the work we did for Drag & Drop last summer. Castro 3.1 is out with Sideloading and Chapter...

2018-07-27

We discuss the just released Castro 3.0.4 and what’s coming in 3.1, as well as trying to improve Castro’s performance in China, and thoughts on Anchor...

2018-07-13

We discuss subscriber projections for Castro and things we’ve been doing at Supertop to keep us motivated on the road to sustainability. Listen in Castro...

2018-06-14

We discuss the launch of Castro 3: pre-launch drama, launch day emotions, subscription feedback, reviews, and thoughts about future updates. Listen in...

2018-05-28

We released Castro 3 a week ago, tweeting: Castro 3 is out now: Beautifully redesigned player screen New player engine built from scratch Apple Watch...