Neurodivergent Tools — Built for How Your Brain Works
These are free tools built specifically for executive function differences in ADHD and autism — not neurotypical productivity apps with an accessibility coat of paint. Focus timers that understand time blindness, sensory toolkits for overwhelm, AI body doubling for task initiation, and study strategies matched to how your brain actually learns.

All Tools

Focus Timer
Flexible Pomodoro with if-stuck plans and AI body doubling. Visual countdown makes time tangible.
Sensory Toolkit
4 breathing techniques, 5-4-3-2-1 grounding, and ambient soundscapes for when everything is Too Much.
Time Blindness
Visual timers and time anchors that make time tangible. The definitive guide to managing ADHD time perception.
Study Tools
Study strategies matched to your neurotype with built-in focus timer. Because "just study harder" isn't a strategy.
Body Doubling
Diagnostic guide who sits with you while you work. Ambient accountability without the social pressure.
Executive Function Support
The complete guide to executive dysfunction in ADHD and autism, with integrated tools to support every stage.
Stimming Guide
What stimming is, why it matters, and how to build a personal stim toolkit. Your nervous system doing its job.
Brain Sciences Glossary
110+ neuroscience and psychology terms in plain language. Flippable cards that make brain science accessible to everyone.
Why These Tools Are Different

Most productivity tools are designed for neurotypical brains and then marketed to neurodivergent people as an afterthought. They assume you can estimate how long things take, that you have a consistent internal sense of time passing, and that motivation is a reliable resource you can summon on demand. If any of that worked for you, you wouldn't be here.
AskSheldon's tools start from a different premise: your brain isn't broken, it's wired differently. Time blindness isn't a character flaw — it's a measurable difference in how your prefrontal cortex processes temporal information. Task paralysis isn't laziness — it's the wall of awful that builds up when every past attempt ended in shame. These tools are designed around those realities, not despite them.
Everything here integrates with Sheldon, your diagnostic guide who understands neurodivergent experience. He can break down overwhelming tasks, sit with you while you work, and help you build routines that actually stick — because they're built around your brain, not against it.
Start with whatever feels most accessible
No sign-up required for the timer and breathing exercises. Sheldon's ready to help you break down that thing you've been avoiding.
When Everything Is Too Much

Neurodivergent brains aren't just different in focus and time — they process sensory input differently too. Fluorescent lights, background noise, scratchy textures, social demands — all of these compete for the same limited cognitive bandwidth. When that bandwidth fills up, everything breaks down: focus, emotional regulation, task initiation, memory. The sensory toolkit gives you evidence-based tools to regulate your nervous system when you hit that wall.
The tools here work together precisely because executive function, time perception, and sensory regulation are all interconnected systems. A dysregulated nervous system can't focus. A brain stuck in time blindness can't plan. A person hit with task paralysis needs social presence to unlock movement. Each tool addresses a different node in the same network — and Sheldon connects them all.
Try our free neurodivergent toolkit
Timers, sensory tools, and executive function support — designed for how your brain actually works.
Last updated: March 2026
Try our free neurodivergent toolkit
Timers, sensory tools, and executive function support — designed for how your brain actually works.
Built by neurodivergent minds. 30+ conditions explored. Always free.