People criticize "Subscribe or nothing" models. Sketch (the prototyping app) did the right thing and offered both. One-time fee for lifetime use with 1 year of

People criticize "Subscribe or nothing" models. Sketch (the prototyping app) did the right thing and offered both. One-time fee for lifetime use with 1 year of upgrades, with an annual payment option for continuous updates. I bought a license in 2019, have never needed to upgrade.