The Spark 2 from Positive Grid looks like a miniature old-school amp, but it is, essentially, a computer with some knobs and a speaker. It has Bluetooth, USB-C, and an associated smartphone app.

Spark is an all-in-one tool that lets anyone build intelligent, full-stack applications using natural language, visual tools, ...

The new tool allows users to go from concept to deployed application in minutes, eliminating the need for extensive setup or ...

I found it in Spark 2, an email app from Readdle that has drawn praise from reviewers and users. It is a Mac app, but there are mobile versions for iOS and Android. The company, based in Ukraine ...