Nello: Autism Tracker

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Content rating
Everyone
50+
Downloads
Content rating
Everyone
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About this app

Nello is a calm, strengths-based autism tracker for parents of autistic kids — and for autistic teens and adults tracking themselves. Log behaviors, meltdowns, sensory moments and wins in seconds. Nello finds the patterns behind the hard days, builds a calm kit, and helps you share your child's needs with a sitter, teacher, or doctor.

Decode the hard days, celebrate the good ones — without the deficit framing.

WHY PARENTS CHOOSE NELLO
• Honest billing — cancel anytime in Google Play. No dark-pattern trials, no card needed to explore. We literally can't trap you.
• Works offline, opens instantly — local-first, no account, no forced logins, nothing to crash.
• A self-tracking mode for autistic teens and adults — not just a parent tool.
• Neurodiversity-affirming throughout — rainbow-infinity, never a puzzle piece. Stimming is regulation, not a problem to fix.
• Accessibility is free, forever — large text, calm low-stim design.

FREE FOREVER
• Fast daily log: meltdown/shutdown, sensory moment, sleep, food, toileting, and wins — each in a tap or two
• Meltdown decoder: capture meltdowns as Antecedent → Behavior → Consequence (ABC) in under a minute
• Win jar / glimmers: catch the small victories that protect your morale
• Calm kit: your child's personalized "what actually calms them" list, one tap away in a crisis
• Sensory notes: track seekers and avoiders across the senses
• 90 days of history and full CSV export

NELLO+ (OPTIONAL, 100% ON-DEVICE)
• Pattern insights: "78% of meltdowns follow transitions without warning" — with a triggers chart and calm-kit suggestions
• Advocate report (PDF) for the pediatrician, specialist, or IEP meeting
• On-device weekly digest: a plain-language read on what made the week hard vs good — your data never leaves the phone
• Care-circle sharing and unlimited kids + history

THE SEARCH TERMS WE WERE BUILT FOR
Autism tracker. Autism behavior tracker. Meltdown tracker. Autism journal. Sensory tracker. ABC behavior tracker. Autism parenting app. An autism sensory diary and behavior tracker that respects you and your child.

Nello is not a diagnosis and not therapy — it organizes and informs, gently and affirmingly.

Feedback? Email dev@adelyons.com — we read every note.
Autism behavior & meltdown tracker. Find the patterns. Offline, no account.
Updated on
Aug 14, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection

What’s new

Fixes the app appearing in the wrong language. On devices set to a language we don't ship yet, the interface could come up in German (and sometimes mixed languages on one screen). It now falls back to English.