The best 3linediary apps on iPhone average 4.4★ across 150+ titles — we've ranked them by what real users actually keep on their phones. Updated June 2026.
This app offers a simple journaling experience focused on positivity and mindfulness. Capture daily thoughts with brief entries and optional photos, create multiple private or public diaries, and connect with a supportive community through shared writing and engagement.
Identify plants, animals, and fungi using your phone's camera. Learn about the organisms around you and earn badges for your discoveries. It's a fun, kid-safe way to explore nature and expand your knowledge of the living world.
Identify plants with a photo, receive personalized care schedules, and get help diagnosing plant problems. Track your plant's progress and learn from a community of plant lovers.
What We Love
👍 Helpful for keeping plants alive
🚀 Convenient reminders for watering, fertilizing, etc.