Yes, both Andromo and Gappsy offer a Free Trial.
Andromo is designed for Individuals, Medium Business and Small Business.
Gappsy is designed for Large Enterprises, Small Business and Medium Business.
Pricing for Andromo Starts at $8/Month when Billed Yearly whereas for Gappsy Starts at $87.00per month when Billed Yearly.
Some top alternatives to Andromo includes Bubble, Bizness Apps, Apphive, Native, Upsquare, Appy Pie, 2OS App Builder, Undaku, Qualified, Workvivo and Glide.
Some top alternatives to Gappsy includes and undefined.