No, no browser version but it’s not been an issue for me since they have apps everywhere I need. Also, their (undocumented) API is simple enough if you want access.
As far as having to purchase per-platform, it’s a steal for the utility I get from it and there is no subscription fee, it’s 1-time.
As far as having to purchase per-platform, it’s a steal for the utility I get from it and there is no subscription fee, it’s 1-time.