The best alternatives to Sentiful are XO, Oho Cards, and Xmas Card AR. If these 3 options don't work for you, we've listed a few more alternatives below.
What do you think of Sentiful?
AssemblyAI— Speech-to-Text API with superhuman accuracy
Attach your digital videos to any physical object around you. Whether you want to create a special moment for a loved one or reach a wide audience in seconds, RedTelly gives you the power to connect with them in a more intimate way.
Cache Messenger is a chat app that lets you hide messages inside other messages. Keep private text and photo messages hidden from snooping friends, parents & shoulder surfers. Hidden messages never show up in your push notifications so you don’t have to worry when someone is looking at your phone.