Minutiae is described as 'Anonymous, anti-social photo app. Once a day, at a random minute, every participant worldwide gets the same alert and has one minute to capture an unscripted, unfiltered photo. No likes, no followers, no profiles' and is a Journaling app in the security & privacy category. There are more than 10 alternatives to Minutiae for a variety of platforms, including iPhone, Android, iPad, Android Tablet and F-Droid apps. The best Minutiae alternative is Daily You, which is both free and Open Source. Other great apps like Minutiae are Memory: Daily Photo Journal, Life on Film, Instants and Retro.
Both apps are basically the same concept; in fact, it's clear that BeReal took a lot of inspiration (perhaps even too much) from Minutiae. However, the latter focuses more on anonymity and a more personal connection with one's own moments rather than just sharing with friends.