[jasoncrawford]

As others have pointed out, there are lots of products that fit something like this description. The challenge with Access and other app builders is summed up in Dietzler’s Law for Access (from http://nealford.com/memeagora/2013/01/22/why_everyone_eventu...):

“Every Access project will eventually fail because, while 80% of what the user wants is fast and easy to create, and the next 10% is possible with difficulty, ultimately the last 10% is impossible because you can’t get far enough underneath the built-in abstractions, and users always want 100% of what they want.”

This is why the product I'm working on, Fieldbook (https://fieldbook.com), avoids the “app builder” approach and focuses on just being a spreadsheet-like information tool that supports querying and relational modeling.