Zendiary is a customizable AI keyboard and journaling app with mood tracking, analytics, personalized summaries, and cross-device sync.

Zendiary is a keyboard app on the App Store built around customization. It offers layouts designed for specific needs — fast typing, creative writing, or coding — and lets you change every key, so you can shape the typing experience to your preferences and style.
Beyond the keyboard, Zendiary includes journaling tools: write entries, add pictures, switch themes, and track your mood. Analytics show mood patterns and writing consistency, and the app generates personalized mid-week and weekly summaries for reflection. Entries sync across devices, and you can set writing goals and track progress toward achievements.
The app is designed to support mental health through self-reflection, including emotional pattern identification to build self-awareness, with a privacy-focused design.
Getting started means downloading the app from the App Store, creating an account with a username and password, and setting preferences such as theme, font style, and diary cover. You can also connect with other users in the app’s reflective journaling community.
FiveSheep OÜ launched Zendiary. The company builds tools that let people express themselves and personalize their technology.
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