Sketch also used this model for a long time. You pay for a year of updates, and you can keep the last version you got forever. Recently they started to add mor

Sketch also used this model for a long time. You pay for a year of updates, and you can keep the last version you got forever. Recently they started to add more cloud/collaboration services/a web app and switched to a regular old subscription model, but you can bet your ass i'm staying on the legacy model for as long as I can.