Clinically validated tools for early hearing, speech and developmental screening — affordable digital solutions for schools, hospitals, rehabilitation centres and community healthcare programmes.
👆 Click any stage below to see what disorders ASPHEAR detects, which tool applies, and why early detection matters clinically.
Each tool has independent clinical validation, its own publication, and an age-appropriate workflow. Select a product to explore its science.
The Hear Kids screening kit combines a calibrated speaker, child-appropriate headphones and a smartphone app — validated for community health workers without specialist training.
A paediatric hearing screener at a fraction of conventional audiometric device costs. Three age-appropriate modules — independently validated — for children from 3 months and above. Identifies mild-to-moderate hearing loss and moderately severe and above (disabling hearing loss), per WHO hearing loss classification and RPWD, 2016. Click each module to reveal test-specific validity measures.
Language Evaluation Scale Trivandrum — an mHealth-based language screener for children aged 0–6 years, covering expressive and receptive language domains. Field-validated by grassroots community health workers across India.
RBSK-aligned developmental screener covering seven domains for children 0–6 years. Aligned with India's national Rashtriya Bal Swasthya Karyakram child health programme. Published 2026.
Hear Kids, the LEST Screener and the Developmental Checklist all sync automatically to Atmosphear — ASPHEAR's cloud data management platform. Health workers screen in the field, fully offline if needed, and results upload the moment connectivity returns.
A frontline health worker administering a Hear Kids hearing screen with the device suite, captured during an in-school session.
Every ASPHEAR screening tool is backed by published, peer-reviewed research. Below is the complete list of publications.
A precise four-step process any school health worker or community volunteer can run — no specialist training required.
A multidisciplinary team of audiologists, engineers, public health researchers and specialists based in Chennai, India.
ASPHEAR is incubated and supported by leading technology and healthcare innovation ecosystems in India.
Both models include all three screening tools and Atmosphear cloud dashboard access.
Book a demo, enquire about deployment, or discuss research collaboration.
We take on interns across audiology, speech-language pathology, embedded/mobile engineering, and public-health research. If you want hands-on experience building screening tools that reach real children in real communities, we'd like to hear from you.