Three vitality rings
Focus Depth, Muscle Agility and Chroma Zen track separate training families; the home screen says which ring is weakest today and how many seconds are missing.
Seven focused modes
Depth Spring, Smooth Pursuit, Focus Shifter, Chroma Zen, Brock String, Aperture Fusion and Autostereogram. Each segment stays under 60 seconds and a combination under 150 seconds.
TrueDepth gaze feedback
When you start a session, the front TrueDepth camera computes gaze position in memory to drive light and sound feedback. Frames are not saved, not uploaded, and released when you exit.
Ambient-light rule
Below 50 lux the session is blocked with a prompt to turn on the light. The reading is an estimate, and close work in a dark room should not happen at all.
Safety gate
First use requires reading the disclosure and completing a seven-item contraindication screen. Absolute contraindications lead to a seek-care notice instead of training.
Records and streaks
Streaks, ring progress, mode distribution and trends are computed on device; deleting the last record returns an honest empty state instead of seeded demo data.
Where it fits
From one glance away to your own curve
Eyes tight after hours of editing
Open the home screen, start the recommended ritual, close the rings in about two minutes, then get back to work.
A teenager needs a screen break
A guardian walks through the safety screen first, then a low-stimulation mode such as Smooth Pursuit runs a short session.
Phone in bed with the lights off
OptiFlex blocks the session when ambient light is too low and asks you to turn on a light instead of doing close work in the dark.
Did I actually keep it up?
The analytics page shows daily ring completion, mode distribution and streak, all from local records.
FAQ
Boundaries, privacy and cost
Does it cure myopia?
No. True myopia is irreversible. OptiFlex does not shorten the eye axis, reduce a prescription, or replace an eye exam or glasses.
Does the camera store my face?
No. TrueDepth data is used only in memory to compute gaze position, is not written to storage, is not uploaded, and is released when the session ends. Photo access is add-only for highlight cards you choose to save.
Do I need an account or network?
No. There is no account, no cloud sync, no advertising, analytics or third-party SDK; records stay on the device.
Does it cost anything?
The current version is free, with no in-app purchase, subscription or paywall.
Official information and support
Safety boundaries, privacy policy, terms of use, support and local data notes.