I’m an adult with combined type ADHD. I feel very strongly that any device which has other apps is a terrible tool for ADHD management and organization. No matter how well intentioned, and I know that you are.
One needs to spend less time on devices. Go analogue. Pen and paper. The best tool that I have found is the Bullet Journal Method. It takes time, effort, and there is a learning curve. The ROI is higher than from any app. No other tool has impacted my life and productivity more.
That said, I have found some tertiary apps to be helpful, though my BuJo is my compass. Endel for time boxing/Pomodoro, and sleep. Headspace for guided meditation.
No, it doesn’t have to be aesthetic, with pretty lettering and doodles (as seen in social media).
Glad you found the system that works for you! Not an easy feat and not many folks have gotten there. And thanks for sharing your exact system, no doubt it'll help people here. The doodles you're seeing is probably for our other product and social media. The new Indy app has a celestial theme in dark mode, and we'll likely make other modes later! For a lot of our members, they've noted that the calming nature of it helps them settle into a reflective state (vs. our coaching app is more bright and uplifting!).