Comparison

Opti Brain vs Zen Garden 2

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

Head to head
About

Opti Brain

Visualize and map your brain activity using compatible headbands. Record, save, and compare brain data to understand your cognitive patterns. Discover your optimal performance state and analyze brain activity during various activities.

Highlights
  • Brain activity mapping
  • Data collection and saving
  • Customizable collections
  • Map and movie creation
  • Brain pattern interpretation
  • Activity-based comparison
Features
Read full description

**This application requires an external accessory that senses your brain activity to use. Compatible brain sensing hardware includes: -Muse Headband -Muse 2 Headband -Muse S Headband -Muse Athena Headband The brain sensing hardware will connect your brain to the Opti Brain app and allow you to map your brain activity. Have you ever wondered what your brain looks like? Opti Brain allows you to map your brain activity with the help of Muse, the brain sensing headband. Collect and save your brain data from your brain sensing hardware. Name and assign a quality to your collections to categorize and remember them. Then create and compare maps and movies of your brain activity. Opti brain also provide interpretations with each map you create. The Opti Brain app is brought to you by Opti Brain, a company dedicated to helping you optimize your performance. Record your brain data during different activities (resting; critical thinking; before, during and after performance based sports and activities; etc.) and compare the patterns in your brain maps. Discover your BETTER THAN BEST™ brain pattern when you are performing at your full potential! Opti Brain is a sister app to Opti Train. The Opti Train app helps train you to BETTER YOUR BEST™ by leading you to your best performance brain pattern. You can save your trainings from Opti Train and then view the brain maps from those trainings in Opti Brain. See what your optimized brain looks like! Use Opti Brain free for up to 10 data collections! Then purchase a subscription to receive unlimited access to Opti Brain and three additional brain training apps: Opti Train, Opti Calm and Opti Confidence. An Opti Software Subscription is required to gain full access to Opti Brain, Opti Train, Opti Calm and Opti Confidence. Payment will be charged to your Apple ID account at the confirmation of the subscription purchase. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscriptions by going to your account settings on the App Store after purchase. Any unused portion of the free trial (10 free collections or trainings per app), will be forfeited when the user purchases an Opti subscription. It is required to create an Opti account prior to the purchase of an Opti subscription. You will only be able to connect one Opti account to each subscription purchase. Your Apple ID and Opti account email are not required to be the same.

About

Zen Garden 2

Engage in guided group meditation sessions to reduce stress, improve focus, and connect with others globally. Features real-time brainwave analysis and personalized reports for a deeper mindfulness practice.

Highlights
  • Group meditation sessions
  • Stress relief exercises
  • Focus and productivity enhancement
  • Real-time brainwave analysis
  • Personalized progress reports
  • Buddhist wisdom integration
Features
Read full description

Discover a new way to meditate and socialize with Zen Garden 2, the ultimate online group meditation app with a Buddhist touch and fun gamification features. Join thousands of like-minded people seeking stress relief, improved focus, and deeper connections in their daily lives. Experience the power of meditation together, anytime, anywhere. Key Features and Benefits: Stress Relief: Escape the chaos of everyday life and find inner peace through guided meditation sessions tailored to help you relax, unwind, and restore balance. Socializing with Multi-People Meditation: Connect with people from around the world in real-time group meditation sessions. Break the boundaries of time and space to share your mindfulness journey with others and build lasting connections. Boost Focus and Productivity: Enhance your concentration and mental clarity through mindfulness practices, empowering you to excel at work and study. Unlock your full potential and achieve your goals with a sharper, more focused mind. Real-Time Brainwave Analysis and Reports: Get valuable insights into your meditation progress with cutting-edge brainwave analysis technology. Receive personalized reports and feedback to help you optimize your meditation experience and track your growth. Why Choose Zen Garden 2? At Zen Garden 2, we believe that meditation is more powerful when practiced together. Our app combines ancient Buddhist wisdom with modern brainwave technology to create a unique and engaging meditation experience that fosters community, personal growth, and well-being. Download Zen Garden 2 today and embark on a transformative journey of self-discovery, connection, and mental mastery with your new meditation companions! Disclaimer: This app has been connected to apple health. We kindly remind all users to seek a doctor’s advice in addition to using this app and before making any medical decisions.

Screenshots

Opti Brain4 screens
Zen Garden 24 screens

Verdict

The call

The clearest difference is rating: Zen Garden 2 at 4.4 against Opti Brain's 3.7. Zen Garden 2 also leads on in-app purchases (none vs 2). On price, review sentiment, ratings volume and update cadence 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. Opti Brain sells 2 in-app purchases, starting at $9.99 per month. Zen Garden 2 asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Zen Garden 2 holds the better App Store score, 4.4 against 3.7. Both are backed by a comparable volume of ratings — 13 and 23 respectively. Written reviews point the same way: 37% of Opti Brain's written reviews are positive against 43% of Zen Garden 2's.

UpkeepUpdate frequency

Opti Brain ships an update every 3 months, Zen Garden 2 every 2 months. The most recent releases landed on October 22, 2026 and October 29, 2026 respectively.

Scorecard3 real differences · 7 level
Opti Brain versus Zen Garden 2: the parameters behind the verdict, then further details
ParameterOpti BrainZen Garden 2
PriceFreeFree
Rating3.7 (13 ratings)4.4 (23 ratings) — better
Positive reviews36.7% of reviews42.9% of reviews — better
Number of ratings1323 — better
Update frequencyEvery 3 monthsEvery 2 months — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS12.411.0 — better
Further details — not scored
Size159 MB348 MB
Age rating4+17+
DeveloperOptiherenceShenzhen Macrotellect Limited

Customer experience

Opti Brain

All ratings13 ratings
Positive61.5%
Neutral7.7%
Negative30.8%
Written reviews30 reviews
Positive36.7%
Neutral6.7%
Negative56.7%

Zen Garden 2

All ratings22 ratings
Positive90.9%
Neutral0.0%
Negative9.1%
Written reviews7 reviews
Positive42.9%
Neutral0.0%
Negative57.1%

In-app purchases

2 purchases

Opti Brain

Subscriptions2
  • Monthly Opti Subscription$9.991 Month
  • Yearly Opti Subscription$99.991 Year
None

Zen Garden 2

No in-app purchases

Questions

Is Opti Brain free?
Opti Brain is free to download, with in-app purchases available.
Is Zen Garden 2 free?
Zen Garden 2 is free to download, with no in-app purchases.
Which has better reviews, Opti Brain or Zen Garden 2?
Zen Garden 2 is rated higher. Opti Brain averages 3.7 out of 5 from 13 ratings, while Zen Garden 2 averages 4.4 from 23 ratings.
Do Opti Brain or Zen Garden 2 have ads?
Neither Opti Brain nor Zen Garden 2 shows ads.
Which is updated more often, Opti Brain or Zen Garden 2?
Opti Brain ships an update every 3 months, and Zen Garden 2 every 2 months. Most recently, Opti Brain was updated on October 22, 2026 and Zen Garden 2 on October 29, 2026.

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