Comparison

Passion.io vs The Invincible Brain

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

Head to head
About

Passion.io

Access a wide range of communities, content, and courses from creators, coaches, and experts. Engage with interactive exercises, track your progress, and enjoy offline syncing for a seamless learning experience.

Highlights
  • Automated challenges
  • Interactive exercises
  • Communities
  • Progress tracking
  • Offline sync
  • Quizzes & worksheets
Features
Read full description

With the Passion.io app, you can access PassionApps from thousands of course creators, coaches and experts. Experience the full PassionApp experience - all the features & functionality you’d expect from a PassionApp, including.. Automated challenges Interactive exercises Communities Progress tracking Push notifications Audio Offline sync Quizzes & worksheets If you want to create your own PassionApp, please visit www.passion.io for more details INFORMATION ABOUT THE APP AND PURCHASE OPTIONS: The Passion.io app is FREE to download. There is no free trial. Read our full Terms of Service and Privacy Policy here: https://passion.io/terms-of-service https://passion.io/privacy-policy INFORMATION ABOUT THE APP By signing up, you will get access to subscription(s) that include features such as progress tracking, and offline sync, available to subscribe free of charge. The download of Passion.io is free of charge. Read our full Terms of Service and our Privacy Policy: https://passion.io/terms-of-service https://passion.io/privacy-policy

About

The Invincible Brain

This science-based program uses a holistic approach to enhance cognitive function, memory, and emotional stability. It integrates movement, sleep, mindset, nutrition, and cognitive challenges into a personalized daily plan based on neuroscience research.

Highlights
  • Personalized brain fitness assessment
  • Integrated pillars of brain health
  • Tools for memory and focus
  • Progress tracking
  • Science-based lessons
  • Daily motivational messages
Read full description

This science-based brain-boosting program is built on the successful results of the Brain Fitness Program developed by Dr. Majid Fotuhi, an adjunct professor of neuroscience with 30 years of experience at institutions including Johns Hopkins and Harvard Medical School. Dr. Fotuhi has published peer-reviewed papers showing that his 12-week program can significantly improve memory, attention, mood, and overall brain function. The Invincible Brain app brings this proven approach directly to you. The app helps you harness your brain’s remarkable ability to change every day—called neuroplasticity. With simple, practical habits, you can strengthen memory, sharpen focus, stabilize emotions, and protect your brain as you age. It turns cutting-edge science into daily actions that build a stronger, more resilient brain. What makes The Invincible Brain different Most brain apps focus on only one thing. But research shows the brain improves most when multiple systems are trained together. The Invincible Brain integrates the five most powerful, science-backed pillars of brain health—movement, sleep, mindset, nutrition, and cognitive challenge—into one personalized plan. This whole-brain approach produces meaningful, measurable gains. Core features • Brain Fitness Calculator: a 5-minute assessment that maps your unique brain profile • Two additional questionnaires to uncover issues limiting your cognitive potential • Personalized recommendations clear and tailored to your needs • Daily and weekly motivational messages that fit into real life • Short lessons explaining the science behind each habit • Tools to improve memory, attention, emotional balance, and mental clarity • Progress tracking to help you stay consistent over time The science behind the app Decades of research—and Dr. Fotuhi’s own published studies—show that combining physical activity, cognitive training, high-quality sleep, stress mastery, and brain-healthy nutrition creates greater improvements than focusing on any one factor alone. These multimodal interventions enhance attention, executive function, emotional regulation, and long-term brain resilience. The Invincible Brain brings all of this science into one clear daily system. Who this app is for • Adults who want to stay mentally sharp as they age • People noticing changes in memory, focus, or mental stamina • High performers seeking clearer thinking and emotional stability • Anyone wanting an evidence-based path to lifelong brain health • People who aspire to become “brain super-agers” What users often notice Within a few weeks, many users report sharper focus, better recall, improved mood, lower stress, and greater confidence in their thinking. These changes come not from doing more, but from doing the right things consistently. This app is educational and not a substitute for medical care. Its goal is to empower you with knowledge and habits that support a healthier, stronger brain over time. Your brain changes every day. The question is whether your habits are helping it grow—or letting it fade. The Invincible Brain app helps you choose growth and unlock your brain’s full potential.

Screenshots

Passion.io4 screens
The Invincible Brain4 screens

Verdict

The call

The clearest difference is rating: The Invincible Brain at 5.0 against Passion.io's 4.5. The Invincible Brain also leads on iOS requirement (16.6 vs 26.0). Passion.io's advantage is in-app purchases (none vs 1) and ratings volume (293 vs 1). On price, ads, monetization model 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. The Invincible Brain sells 1 one-off in-app purchase. Passion.io asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

The Invincible Brain holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Passion.io has 293 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Passion.io ships an update monthly, The Invincible Brain every 2 months. The most recent releases landed on October 21, 2026 and October 17, 2026 respectively.

Scorecard5 real differences · 5 level
Passion.io versus The Invincible Brain: the parameters behind the verdict, then further details
ParameterPassion.ioThe Invincible Brain
PriceFreeFree
Rating4.5 (293 ratings)5.0 (1 ratings) — better
Positive reviews83.7% of reviews—
Number of ratings293 — better1
Update frequencyMonthly — betterEvery 2 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS26.016.6 — better
Further details — not scored
Size88 MB314 MB
Age rating4+4+
DeveloperPassion.ioMajid Fotuhi

Bugs and requests

Passion.io

Reported bugs

3 issues
  • App crashes or freezes
  • Login and account issues
  • Incompatibility with certain devices

Requested features

3 requests
  • More customization options
  • Improved navigation and user interface
  • Integration with other health/fitness apps

The Invincible Brain

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Passion.io

No in-app purchases

1 purchases

The Invincible Brain

One-time1
  • The Invincible Brain Masterclass$9.99

Questions

Is Passion.io free?
Passion.io is free to download, with no in-app purchases.
Is The Invincible Brain free?
The Invincible Brain is free to download, with in-app purchases available.
Which has better reviews, Passion.io or The Invincible Brain?
The Invincible Brain is rated higher. Passion.io averages 4.5 out of 5 from 293 ratings, while The Invincible Brain averages 5.0 from 1 ratings.
Do Passion.io or The Invincible Brain have ads?
Neither Passion.io nor The Invincible Brain shows ads.
Which is updated more often, Passion.io or The Invincible Brain?
Passion.io ships an update monthly, and The Invincible Brain every 2 months. Most recently, Passion.io was updated on October 21, 2026 and The Invincible Brain on October 17, 2026.

Other comparisons