DayBy
19 attention tests · EN / FR

See attention clearly, together.

Short, game-like attention tests and shared progress charts for families, schools and clinics supporting children with ADHD.

A parent, teacher and clinician with a child playing a focus game
For Canadian schools and clinics

Why test attention online?

Many attention tasks still run on rigid, dated software. DayBy brings classic paradigms (CPT, Go/No-go, Flanker, span tasks) to the browser.

No dedicated machines

Runs in any modern browser on Chromebooks, iPads, laptops or clinic tablets. Nothing to install or license per device.

Comfortable conditions

Students and patients take short, game-like tasks in a familiar room, which reduces test anxiety and gives more typical results.

Data between visits

Families can add home sessions, so clinicians see trends across weeks instead of a single snapshot in the office.

Built for Canada

Fully bilingual English and French, priced in CAD, with privacy practices aligned with Quebec Law 25 and PIPEDA.

Shared, consented records

Parents choose who sees a profile. Schools and clinics read the same chart and download PDF reports.

Lower cost per assessment

Free plans to start, then one flat monthly price for up to 500 students or 1,000 patients.

DayBy is an observation aid and does not make a diagnosis.

One care circle around each child

Families own the profile and choose who sees it. Schools and clinics add their own sessions, so everyone reads the same chart.

Processing speed
Choice Reaction Time
Inhibitory control
Flanker
Impulsivity
Focus & Impulse (Go/No-go)
Sustained attention
Sustained Focus
Divided attention
Divided Attention
Temporal attention
Attentional Blink