Focus & self-regulation
Body doubling, task initiation, and understanding your own week.
ADHD isn’t a deficit of caring or effort. It’s a difference in how the brain’s motivation and regulation systems work — and the hardest part is often simply beginning: what the executive-function literature calls task initiation.
The line ADHD minds hear for years
Feel it
Just finish the task
One tiny task: type the sentence exactly. Simple — except your attention keeps getting hijacked. (Sound on.)
Type the sentence below, exactly, and finish. Watch how hard a “simple” thing becomes when you can’t get a clear run at it.
Type exactly:
“I will start the report now.”
A gentle simulation of distraction and task-initiation. Press Begin when you’re ready.
What body doubling is
An executive-function difference, not a character flaw.
ADHD is a neurodevelopmental difference that continues into adulthood for many people. In adults it often shows up less as visible hyperactivity and more as trouble starting tasks (especially boring or open-ended ones), sustaining focus, managing time, and following through.
Body doubling is doing a task alongside another person who is simply present — not helping, just there. Many people find it makes starting and staying with a task easier, and students use body doubling for study the same way: a presence in the library while the essay finally begins. The evidence base is still emerging and mixed; we describe it as a support that helps some people, not a treatment.
What people feel
The gap between intention and action.
The signature experience is the “wall of awful” around starting: knowing exactly what to do, wanting to do it, and still being unable to begin — derailed by both intrusive thoughts and every passing notification, then drowning in shame for it.
Most productivity tools answer this with more nagging: more reminders, more alerts, more guilt. That’s the wrong medicine for a brain already flooded with stimuli and self-blame. What helps is presence, not pressure.
Exactly what it does — and doesn’t
What it does
Sidle gives adults an unlimited silent body-doubling loop: name the task, choose a vibe, start the timer, and keep the phone face-down.
How it works
The working free loop is local and quiet. It does not monitor you or score your productivity, and it needs no login.
What it is not
For adults 18+ only. Optional Pro AI is available after a separate consent step and falls back to the local silent loop when unavailable. A self-directed focus support, not treatment; body-doubling evidence is still emerging.
The app
Sidle
Unlimited silent body-doubling sessions for adults, free.
Name the task, choose Gentle, Steady, or Quiet, start the timer, and put the phone face-down. Sidle keeps the session local, records a Moment when it ends, and deliberately avoids streaks, red badges, and guilt. No booking, camera, or login.
Optional Pro AI is available for eligible connected users. It is restricted to adults 18 or older and requires a separate DeepSeek/China-processing consent step. The local silent loop starts immediately and remains available when provider AI pauses.
Free to use. Any optional upgrade is shown in the App Store before purchase.
The other half · for AuDHD adults
AuDHD Loop
Sidle offers quiet structure for the task now. AuDHD Loop helps you understand the week.
For adults who are both autistic and ADHD, self-regulation is a daily negotiation between two sets of needs. AuDHD Loop is a private journal for exactly that: log stims without shame, capture sensory events before the details disappear, batch tasks by energy instead of forcing a generic to-do list, and review patterns across the week. It stores your journal on device — and it is a personal wellness and journaling tool, not a diagnostic device, treatment plan, or medical record.
Free to use. Any optional upgrade is shown in the App Store before purchase.
New to the word? What is AuDHD? · What stimming is · Executive-functioning skills