Comparison

Opti Brain vs MEFlow

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

MEFlow

This app uses EEG headbands to create immersive relaxation experiences with adaptive audio and visuals that respond to your brain activity. It offers mind-to-mind social features and integrates with smart home lighting for a holistic calming environment.

Highlights
  • Mind-responsive relaxation scenes
  • Adaptive ASMR and brown noise
  • Mind-to-mind social communication
  • Smart home lighting integration
  • Pomodoro-style timer
  • Calm statistics tracking
Features
Read full description

MEFlow is a mind-responsive relaxation app powered by user-friendly EEG headbands to create immersive scenes and adaptive audio that evolve as you relax. Turn your Calm into responsive, layered music where each instrument sounds clearer as your mind settles. Mind-to-mind communication with shared Calm lets you privately socialize on a deeper level beyond the words. With Apple HomeKit and Google Home lights integration, your mind now extends beyond the screen, allowing the lights in your room to change color. Supported EEG devices include: - BrainBit Headband - BrainBit Mindo - BrainLink Pro and more. See the full list on our website: https://mindextend.com/meflow Use MEFlow to: - Drift into relaxation with living nature scenes that gently respond to your brain activity. - Listen to adaptive ASMR textures and brown noise tuned to your current calm level. - Support deep-work or study blocks with a built-in Pomodoro-style timer. - Check calm statistics to see how your sessions compare over time. Disclaimer: MEFlow is a general wellness app for meditation, relaxation, and biofeedback. It is not a medical device and does not provide medical advice. MEFlow is not intended to diagnose, treat, cure, or prevent any disease. Always seek a doctor's advice in addition to using this app and before making any medical decisions.

Screenshots

Opti Brain4 screens
MEFlow4 screens

Verdict

The call

The clearest difference is rating: MEFlow at 5.0 against Opti Brain's 3.7. MEFlow also leads on in-app purchases (none vs 2) and update cadence (every 9 days vs every 3 months). Opti Brain's advantage is ratings volume (13 vs 2) and iOS requirement (12.4 vs 15.0). On price, ads 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. Opti Brain sells 2 in-app purchases, starting at $9.99 per month. MEFlow asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

MEFlow holds the better App Store score, 5.0 against 3.7. That said, the two scores are not equally well evidenced: Opti Brain has 13 ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

Opti Brain ships an update every 3 months, MEFlow every 9 days. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.

Scorecard6 real differences · 4 level
Opti Brain versus MEFlow: the parameters behind the verdict, then further details
ParameterOpti BrainMEFlow
PriceFreeFree
Rating3.7 (13 ratings)5.0 (2 ratings) — better
Positive reviews36.7% of reviews—
Number of ratings13 — better2
Update frequencyEvery 3 monthsEvery 9 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.4 — better15.0
Further details — not scored
Size159 MB332 MB
Age rating4+4+
DeveloperOptiherenceMindExtend AI LLC

Customer experience

Opti Brain

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

MEFlow

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

Opti Brain

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

MEFlow

No in-app purchases

Questions

Is Opti Brain free?
Opti Brain is free to download, with in-app purchases available.
Is MEFlow free?
MEFlow is free to download, with no in-app purchases.
Which has better reviews, Opti Brain or MEFlow?
MEFlow is rated higher. Opti Brain averages 3.7 out of 5 from 13 ratings, while MEFlow averages 5.0 from 2 ratings.
Do Opti Brain or MEFlow have ads?
Neither Opti Brain nor MEFlow shows ads.
Which is updated more often, Opti Brain or MEFlow?
Opti Brain ships an update every 3 months, and MEFlow every 9 days. Most recently, Opti Brain was updated on October 22, 2026 and MEFlow on October 24, 2026.

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