Yes, both Upsquare and AppYourself offer a Free Trial.
Upsquare is designed for Large Enterprises, Medium Business and Small Business.
AppYourself is designed for Medium Business and Small Business.
The starting price of Upsquare begins at $9/Month when Billed Yearly, while pricing details for AppYourself are unavailable.
Some top alternatives to Upsquare includes Bubble, Adalo, AppYourself, GitHub, AppInduce, Firebase, Codeless and Thunkable.
Some top alternatives to AppYourself includes Nwicode, NoCodeZ, LinkedIn Sales Navigator, Native, Zeroqode, 2OS App Builder, DrapCode, Codeless, Code2 and NoCodeAPI.