The best alternatives to Lovebox are The Couple's Bucket List, Spark, and Couple. If these 3 options don't work for you, we've listed a few more alternatives below.
What do you think of Lovebox?
Universal-2 by AssemblyAI— Speech-to-Text API for conversational data
The Couple's Bucket List is a box made for couples who want new and interesting ways to connect. It's broken up into three sections (life, love & laughter) with 100 ideas on new, interesting ways to reconnect, get outside of your comfort zone, and get busy (in more ways than one).
Coupl relationship app is the perfect free app for couples who want to build stronger relationships. It gives couples new personal daily questions and has them try to guess their partner's answers.