10+ similar apps compared and reviewed
Whether you want more options like 表态 or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.
Express your thoughts, hopes, and secrets by writing them in virtual bottles. Choose your preferred stationery and bottle design, then send them out to sea. Discover messages from others by exploring the beach or enlisting canine assistance.
This app offers a unique space for private sharing and connection through letters, voice messages, and shared diaries. It simulates real-world correspondence with customizable stamps and stationery, fostering deep connections with pen pals, voice friends, and diary companions.
