I have began using this app for many years starting with my iPod Touch. I switched to the iPhone because it isnt available on any other platform and this is by far the best DBT app out there. In addition to being diary cards, this app provides the meaning of each tool and when to use them. Note taking allows me to recall the events that led to the skills used. Customization enables me to make this app suitable to my own personal needs without having to go through the issues that dont apply to me. I recently got the iPad Pro and this DBT app is, again, my favorite app. There were crashes on the app, but it is working well both on my iPhone and my iPad now! This is such a valuable tool for both patients and therapists.
4jbh about DBT Diary Card & Skills Coach, v3.4