Right Brain
See the whole at a glance
Only for iPhone
$2.99 · Designed for iPhone. Not verified for macOS.
iPhone
Glance, sense the whole, resist the loud detail. Thirty quick perception games, graded by the evidence. Local-only and private. Never a brain score.
Take in the whole. Before the parts.
Right Brain is a catalog of 30 short, beautiful perception minigames. Each one is a playful way to practise a single open skill: grasping a whole scene at a glance, before any one loud detail grabs your eye.
A scene flashes by for a brief, comfortable glance. You sense its gist — the average, the direction, the balance, the pattern. The whole, not the standout. One salient detail is built to pull your eye every round. Catching the whole anyway is the practice.
THIRTY WAYS TO PRACTISE
- Whole Before Parts — the big shape before the small ones
- At a Glance — the group's average size, not the standout
- Which Way — the overall lean of a field
- Common Fate — where the whole field flows
- Mirror — the balance of a whole figure
- Birds of a Feather — let likeness group the field
- Center of Gravity — where a whole cloud balances
- Crowd Feeling — the mood of a room, not one face
- True Colors, Follow the Line, How Many, Swirl, and more
ALWAYS SOMETHING NEW
- 30 distinct games, each a different way to read the whole
- Endless adaptive rounds, generated fresh, so they never repeat
- Difficulty tunes to your edge — within reach, never dull
- Choose your pace and session length: short, standard, or long
- Tap Surprise me for a random game
SCIENCE-FIRST, BY DESIGN
comun.ai builds Science-First. Every game maps to a peer-reviewed perception phenomenon — ensemble perception, Gestalt grouping, global motion, scene gist, biological motion, symmetry, closure, crowding, peripheral vision. Each carries an evidence grade: a real mix of Strong, Moderate, Early, and Contested. Where the science is still debated, we say so.
ABOUT THE NAME
You may have heard of "left brain" versus "right brain" personality types. Brain science has retired that idea — a large 2013 study (Nielsen et al.) found no such whole-brain type. So this is not hemisphere practice of any kind. The name is an evocative metaphor; the science is real, and we keep the two clearly apart.
NEVER A BRAIN SCORE
Watch your streaks, accuracy, and perception trend over time. An optional check-in shows how you feel before and after a session, in your own words. Concrete, self-reported signals — never a single invented number.
PRIVATE BY DESIGN
- iPhone, iOS 17+
- Local-only: everything stays on your device
- No account, no login, no ads, no tracking
- Flicker-safe by design (WCAG 2.3.1)
- Free
A gym for the wide-angle mind. Glance. Sense the whole. Resist the loud detail.
Right Brain is a general wellness app for relaxation, focus, and mindfulness. It is not medical advice and makes no medical claim.
From comun.ai, London. Science-powered technology for better living. Makers of Deep Focus and Locavori.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Welcome to Right Brain 1.0.
This first release is the full catalog: 30 short perception minigames, one open way of seeing.
- 30 distinct games — from Whole Before Parts and At a Glance to Common Fate, Mirror, Follow the Line, and Swirl
- Endless adaptive rounds, generated fresh so they never repeat
- Difficulty that meets you at your edge
- Choose your pace and session length in Settings, or tap Surprise me
- An evidence grade on every game: Strong, Moderate, Early, or Contested, each tied to a peer-reviewed source
- A progress view with streaks, accuracy, and your perception trend — never a brain score
- An optional check-in of how you feel before and after a session
- Local-only and private: no account, no ads, no tracking
- Flicker-safe by design (WCAG 2.3.1), with VoiceOver and Dynamic Type from day one
The name is a metaphor, and we say so. The science is real, and we keep the two clearly apart.
Glance. Sense the whole. Resist the loud detail.
The developer, ComunAI Ltd, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- ComunAI Ltd
- Size
- 1.4 MB
- Category
- Puzzle
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 ComunAI Ltd
