Your 4 p.m. crash, measured. Reset in 90 seconds.
EyeZenith uses your iPhone’s front camera to score eye fatigue, HRV and stress in 30 seconds — then hands you the exact breath or break to recover. No band, no watch. Just the camera already in your pocket.
Measure. Understand. Reset.
Most apps just serve content. EyeZenith measures first, then gives you the exact intervention you need.
Measure in 30s
Look into the front camera; the app scores saccades, fixation, duration and pupil position with live face tracking. No hardware required.
Understand in one score
Eye + HRV + steadiness + ambient-sound stress collapse into a single daily score. On-device AI insight — no LLM cost.
Reset in 90s
The score immediately drives an action: a 4-7-8 breath, a 20-20-20 eye break, or a micro-ritual tailored to today.
6 things your competitors don’t do
Other apps are content only; wearables only read a band. EyeZenith measures, interprets and acts.
Camera-based eye-fatigue test
A 30-second front-camera test scores saccades, fixation, duration and pupil. No wearable, no eye-tracker hardware — none of the competitors measure this.
HRV without a band
HRV via HealthKit (Apple Watch) or camera-PPG (finger on the rear camera + torch). Wearables require the band; EyeZenith doesn’t.
On-device AI
No LLM call, no per-query cost, data never leaves the device. Auditable math, rotating phrasing that never repeats.
8 AI coaches with memory
Luna, Nova, Ava, Sage, Atlas, ParentGuide, Noa, Lex — distinct voices, tone and rolling conversation memory. Competitors have static narrators.
Deep female wellness
Cycle Calendar, Menopause Routines, PCOS & Fertility Nutrition — all built in. Wearables track cycle only; content apps have none.
Circadian + sun position
Light-exposure timing and a Sun Salutation flow anchored to real solar position. Plus a multi-sensor check-in in one app.
One check-in. Five signals.
Most apps only serve content, and wearables only read a band. EyeZenith combines every signal of your day into a single score.
Only EyeZenith does all of this
Other wellness apps don’t even try.
| Capability | EyeZenith | Meditation app A | Meditation app B | Wearable band |
|---|---|---|---|---|
| Camera-based eye-fatigue test | ✓ 30s | — | — | — |
| HRV measurement | ✓ HealthKit + camera | — | — | ✓ band |
| Wearable required | No | No | No | Yes |
| AI coach with memory (personas) | ✓ 8 coaches | — | — | — |
| On-device AI (no LLM cost) | ✓ | — | — | — |
| Multi-sensor daily briefing | ✓ | — | — | ✓ recovery |
| Female: cycle / menopause / PCOS / fertility | ✓ all 4 | — | Light | Cycle only |
| Circadian / sun-position | ✓ | — | — | — |
| Free trial without card | ✓ 3 days | card required | card required | no trial |
| Approx. price | 9.99 USD/mo | pricier | pricier | band + high monthly |
Built for the screen-time half of your day
7-10 hrs of screen a day
“Your 4 p.m. crash, measured.”
Designers, engineers, PMs, marketers. Eye buzz, tension headache, late-day burnout — measure in 30s, reset instantly.
Reduce the trigger
“Reminders that actually fire.”
Reliable reminders plus measurable eye-fatigue tracking for those who forget the 20-20-20 rule. High retention, measurable habit.
Uses the most features
“Brain fog, HRV, sleep and cycle — one app.”
Menopause + PCOS + fertility + cycle + HRV + circadian — a stack no competitor has assembled.
