Pro
Not listed
Cloud sync · Unlimited attachments per entry · Word export · Widgets · Integrations · Custom fonts
Checked 20 Sep 2026
Plans and prices
Diarium pricing
Free
Free
Free on most platforms; Pro features are limited
Checked 2 Oct 2026
Diarium Pro
Not listed
Current prices are shown in the app or Microsoft Store on Windows
Checked 2 Oct 2026