How to choose an online hearing screener
Online checks can suggest a next step, but they cannot diagnose the cause, type or degree of hearing loss. Start with the provider’s evidence, instructions and privacy terms — not a ‘best test’ label.
What a screener can — and cannot — do
It may help you
- notice a possible hearing difficulty;
- decide to arrange a professional assessment; or
- follow the monitoring instructions provided by a validated screening programme.
It cannot safely establish
- the cause, type or degree of hearing loss;
- whether a particular device or treatment is suitable; or
- that no hearing problem exists.
WHO states that a professional hearing assessment is required to diagnose hearing loss. A formal assessment may use several methods and allows a hearing professional to discuss the result and any further tests.
Six things to verify before you start
- Purpose: does the provider call it a screener or check, rather than promise a diagnosis?
- Evidence: does it name the method and link to validation or official guidance?
- Intended user: does it state age, region, language and accessibility limits?
- Equipment: does it explain required headphones, volume and supported devices?
- Privacy: can you read the result without supplying unnecessary personal or marketing information?
- Next step: does it explain when to seek professional or urgent care regardless of the score?
Two source-backed starting points
These are examples documented in current public-health guidance, not a ranking or endorsement of one test for every person. Check the provider’s current instructions and privacy terms before use.
| Screener | Format | What the official source says | Source |
|---|---|---|---|
| WHO hearWHO | Digits in noise | WHO says the app uses validated digits-in-noise technology, is intended for people aged 12 and over, requires headphones and is not a formal hearing test. | WHO hearWHO questions and answers |
| RNID online hearing test | Online check for adults | The NHS links adults aged 18 and over to RNID’s free online test and says an online test can indicate whether a face-to-face hearing test is needed. | NHS hearing tests guidance |
Official sources
- WHO: hearing checks and the hearWHO app
- WHO: hearWHO programme page
- NHS: hearing tests
- FDA: OTC hearing aids and red-flag conditions
Sources and outbound links were reviewed on 22 August 2026.