This app will walk you through canning tomatoes safely! It is based on research done by the robotics team (Ele)Mental Bots and was done, in part, for a First Lego League Challenge.
You might not know this, but today's tomatoes are less acidic than tomatoes years ago and often require the addition of acid to be canned safety and to avoid the risk of botulism. This app will tell you exactly how to do this!
The app includes instructions for water bath canning tomatoes in pint and/or quart-sized jars. It has built-in timers for your convenience. It also has a way to store information about your batches of canned tomatoes and then add their expiration dates to your calendar.
Tags: tomato helper