Comparison

bobo dice vs Domayn

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

bobo dice

Features
Read full description

A cutting-edge rehabilitation device designed to enhance hand and finger dexterity through engaging motor-cognitive tasks and interactive games. Roll the dice with precision to master the games. Challenge your fine motor skill, coordination, and hand agility This innovative app features various games and fingers training controlled by connected dice equipped with a 3D motion sensor and Bluetooth connectivity.

About

Domayn

This app controls a neuromodulation device using light and sound to guide your nervous system into desired states like wakefulness, focus, relaxation, or sleep. It offers various guided protocols and integrates with health trackers.

Highlights
  • Audio-visual neuromodulation control
  • Four guided protocols: Wake, Focus, Relax, Sleep
  • Session logging and streak tracking
  • Integration with Apple Health, Oura, WHOOP
  • Guest mode for shared device use
  • Welcome session for new users
Read full description

COMMAND YOUR STATE. The Domayn app runs the Domayn Mask, the audio‑visual neuromodulation device that uses precision‑engineered light and sound to guide your nervous system toward the state you choose. Wake. Focus. Relax. Sleep. Requires the Domayn Mask. Pair over Bluetooth, choose a protocol, press start. In five to fifteen minutes, precision light and sound guide you toward the state you need. Non‑invasive, no drugs, no prescription. Many people feel the difference in their first session. Interior. Under control. FOUR PROTOCOLS • Wake, a clean, clear start to the morning • Focus, calm, sustained concentration for the work that matters • Relax, come down after a demanding day, or before a high‑pressure moment • Sleep, guide yourself toward deep rest New to it? Start with the Welcome session to learn the ropes. IN THE APP • Library, every guided protocol in one place, from a five‑minute midday reset to a fifteen‑minute wind‑down • Sessions, a simple log of your sessions, total time and streaks • Recommendations, a suggested protocol for the time of day • Wearables, connect Apple Health, Oura or WHOOP and view your data alongside your session log • Guest mode, hand your phone to a friend and let them try the Mask. Their sessions log separately, so your streak stays yours EARLY ACCESS The Mask is in limited early access, by invitation. You are getting an early version of the experience and helping shape what it becomes. New protocols and features arrive over time. GROUNDED IN SCIENCE Audio‑visual stimulation is a non‑invasive, non‑pharmacological form of neuromodulation, grounded in decades of neuroscience research. Rhythmic light and sound, delivered at a steady frequency, can guide brain activity toward similar frequency ranges. That process is called neural entrainment. Each protocol is a structured sequence of light and sound, engineered to guide you toward the state you chose. SAFETY The Mask uses light and sound. Do not use it if you have photosensitive epilepsy or a history of light‑triggered seizures. Stop use and consult a doctor if you feel any discomfort. If you have a medical condition, are pregnant, or take medication, consult your healthcare provider before use. The Domayn Mask is a consumer wellness device, not a medical device, and is not intended to diagnose, treat, cure or prevent any disease. Full safety guidance: domayn.com/safety REQUIREMENTS • The Domayn Mask, available by invitation during early access • iPhone 8 or later, with Bluetooth • iOS Domayn is the consumer brand of Vibe Science. Feel Different.

Screenshots

bobo dice4 screens
Domayn4 screens

Verdict

The call

The clearest difference is update cadence: Domayn at every 3 weeks against bobo dice's every 2 months. Domayn also leads on iOS requirement (16.6 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

bobo dice ships an update every 2 months, Domayn every 3 weeks. Both last shipped on October 12, 2026.

Scorecard2 real differences · 8 level
bobo dice versus Domayn: the parameters behind the verdict, then further details
Parameterbobo diceDomayn
PriceFreeFree
Rating—5.0 (2 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—2 — better
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad — betteriPhone
Requires iOS18.016.6 — better
Further details — not scored
Size624 MB81 MB
Age rating4+17+
DeveloperBoBoVibe Science Pte. Ltd.

In-app purchases

None

bobo dice

No in-app purchases

None

Domayn

No in-app purchases

Questions

Is bobo dice free?
bobo dice is free to download, with no in-app purchases.
Is Domayn free?
Domayn is free to download, with no in-app purchases.
Do bobo dice or Domayn have ads?
Neither bobo dice nor Domayn shows ads.
Which is updated more often, bobo dice or Domayn?
bobo dice ships an update every 2 months, and Domayn every 3 weeks. Most recently, bobo dice was updated on October 12, 2026 and Domayn on October 12, 2026.

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