What are some alternatives?
When comparing Belacam and Day One, you can also consider the following products
Instagram - Instagram is a mobile, desktop, and Internet-based photo-sharing application and service that allows users to share pictures and videos either publicly, or privately to pre-approved followers.
Journey - A diary that keeps your private memories forever.
PixelFed - PixelFed is a federated image sharing platform, powered by the ActivityPub protocol.
Diaro - Multiplatform online diary and mobile app designed to record your activities, experiences, thoughts and ideas. Join now for free and keep your secret diary or diet, travel or life journal securely.
Snapchat - Real-time picture chatting
Daylio - Daylio enables you to keep a private diary without having to type a single line.