Eye Training That Sharpens Focus and Reaction Speed

Brainpro is an eye training app for iPhone and Android. It runs four guided visual drills, smooth pursuit, gaze stabilization, saccades and peripheral vision, in a three minute daily session, and records how eye control changes from one session to the next.

Updated 2026-08-23

Almost nothing in a normal day asks the eyes to work at range. A screen holds them at one distance inside a narrow band. A commute gives them a fixed view. The movements that matter when something happens fast, following a moving object, holding a target steady while the head moves, jumping accurately across a wide field, noticing what appears at the edge, go largely unused. They are trainable, and they respond quickly, but not to more of the same.

The four drills

Smooth pursuit

Following a target that moves steadily without the eyes jumping ahead of it or falling behind. This is what tracks a ball, a cursor, or a car merging into a lane. When pursuit is imprecise the eyes catch up in small jerks, and a moving object arrives in pieces rather than continuously. How the smooth pursuit drill works.

Gaze stabilization

Holding a target still while the head moves. Every step you take moves your head, and the eyes counter-rotate to keep the picture stable. When that correction is slightly off, reading a sign while walking takes an extra beat and a busy environment costs more effort than it should. How the gaze stabilization drill works.

Saccades

Fast jumps from one point to another that land accurately the first time. Vision is briefly suppressed during the jump, so the accuracy has to be set before it starts. A jump that lands short needs a second correction, and across the tens of thousands of jumps in a day of reading those corrections add up. How the saccade drill works.

Peripheral vision

Registering what appears at the edge of the visual field without turning to look at it. The field narrows under stress and under long fixed-distance screen work, not because the eye changed but because attention pulled toward the centre. It widens again with practice. How the peripheral vision drill works.

All four drills, written out in full.

What a three minute session looks like

The four drills run back to back in the same order every time: pursuit, stabilization, saccades, peripheral. Each one lasts under a minute, and the difficulty rises as the drill gets easier, so a drill that was at the edge of your control last week is the warm-up this week.

The fixed order is the point. A library of exercises invites picking whatever appeals on the day, which is pleasant and produces a record that cannot be read. The same sequence at a rising difficulty produces a comparison between this week and last week that means something.

Who trains with it

• Athletes, where reading a trajectory early decides the play before technique gets a chance to matter. Sports vision training.
• Gamers, where a flick that lands late is usually an eye that arrived late rather than a mouse problem. Eye training for gamers.
• Screen workers, whose day removes four of the things eyes are built to do and asks for one of them continuously. Eye training for screen fatigue.

How progress is measured

Each drill produces a record of how it went, and because the sequence and the conditions stay the same, the change between sessions is readable rather than anecdotal. Most people notice it inside the drill first: the target stops slipping, the jumps land cleaner. Outside the app it tends to show up in specific moments rather than as a general feeling, a serve read a fraction earlier, a page that stops needing a second pass, less strain at the end of a long day.

What it costs

Brainpro is free to download and the subscription unlocks the full session. Details are on the pricing page, and the full terms are on the terms page.

What it does not do

Brainpro does not correct eyesight, and no app does. It is not vision therapy, not a diagnostic tool, and not a substitute for an eye exam. It trains eye movement and visual attention, which is a narrower claim and a real one. Persistent headaches, double vision or a change in vision are reasons to see a qualified eye care professional.

Questions people ask