Capture 365 Journal is described as 'beautiful and easy to use diary/journal for the Apple iPhone, iPad and Mac. With Capture 365 Journal, you have access to your journal all the time allowing you capture your thoughts and special moments throughout the day' and is an app in the Office & Productivity category. There are more than 100 alternatives to Capture 365 Journal for a variety of platforms, including Android, Windows, iPhone, Online / Web-based and iPad. The best alternative is Joplin. It's not free, so if you're looking for a free alternative, you could try Standard Notes or Evernote. Other great apps like Capture 365 Journal are CherryTree (Free, Open Source), Zoho Notebook (Free Personal), Trilium Notes (Free, Open Source) and Cryptee (Freemium, Open Source).
Joplin is a free, open source note taking and to-do application, which can handle a large number of notes organised into notebooks. The notes are searchable, can be copied, tagged and modified either from the applications directly or from your own text editor.
Notezilla is the leading sticky notes app for Windows, Android, iPhone/iPad and the web. Set reminders to sticky notes, Pin sticky notes, attach them to websites, docs & folders, sync between PCs and other devices, organize using folders and tags.
RedNotebook is a graphical diary and journal helping you keep track of notes and thoughts. It includes a calendar navigation, customizable templates, export functionality and word clouds. You can also format, tag and search your entries.