The Most Comprehensive AuDHD Test
Understand how your ADHD and autism actually interact. Free 20-question screener with instant results. Full 170-question assessment with 14 subscales and mutual masking detection.
What We Measure
Three independent axes scored simultaneously. Not two tests side by side — one unified assessment built to measure how these conditions interact.
ADHD
Attention, executive function, impulsivity, and hyperactivity patterns across your life. Based on the ASRS v1.1 and DSM-5 criteria.
Autism (ASD)
Social communication, sensory processing, camouflaging, and pattern recognition. Based on the AQ-50, RAADS-R, and CAT-Q.
AuDHD
The overlap where ADHD and autism co-occur. Six original domains detect mutual masking, internal contradiction, and patterns that single-condition tools are less likely to surface.
How It Works
Free Screening
Answer 20 quick questions. Get your 3-axis results instantly. No account needed.
See Your Results
View your ADHD, Autism, and AuDHD trait levels with personalized context.
Go Deeper
Unlock 150 in-depth questions across 3 life stages, 14 subscales, and a full PDF report for $19.99.
Join the Community
Connect with others navigating similar experiences in our private forum.
Research-Backed Methodology
Our 3-axis scoring model measures ADHD, Autism, and their co-occurrence independently — not as a single spectrum. 170 questions feed into 14 subscales designed to detect mutual masking, compensatory strategies, and patterns that single-condition tools may miss.
14
Scoring subscales
3
Independent axes
170
Research-backed questions
Simple, Fair Pricing
$19.99
One time. Lifetime access. No subscriptions. No upsells. No data selling.
- 14 detailed subscale breakdowns
- Pattern analysis (ADHD-dominant, ASD-dominant, or AuDHD)
- Mutual masking detection
- Downloadable PDF report
- Lifetime access to results
- Private community forum
The free assessment gives you 3-axis scores at no cost. Payment unlocks the full report with 14 subscale breakdowns, pattern analysis, and mutual masking insights — for less than the copay on a single therapy session.
Built by someone who gets it
iamaudhd was created by a late-diagnosed AuDHD adult who spent years searching for a screening tool that measured how ADHD and Autism interact — and couldn't find one. The existing tools measured one or the other, never both together.
Your data is yours
We built this tool for a community that has historically been pathologized and misunderstood. Your privacy is not an afterthought.
- Zero personal data collected during the assessment
- No third-party analytics or tracking scripts
- We will never sell, share, or monetize your data
- Full GDPR-compliant deletion available anytime
Common Questions
- Is this a diagnosis?
- No. This is a screening tool, not a diagnostic instrument. Only a qualified clinician can provide a formal diagnosis. Our results can help you understand your traits and prepare for a clinical conversation.
- Why does it cost $19.99?
- The free tier gives you axis-level scores at no cost. The paid report unlocks 14 subscale breakdowns, pattern analysis, a downloadable PDF, and access to our private community forum — all for a one-time payment with no subscriptions.
- How long does it take?
- Most people complete the assessment in 30–45 minutes. You can pause and resume anytime — your progress is saved automatically.
Ready to see the full picture?
Start with a free 20-question screener. See your results instantly. Go deeper with the full assessment when you are ready.
Start Free Assessment