Comparison

Gleam vs Cortex Flex Performance

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

Head to head
About

Gleam

Enhance your social fluency and emotional intelligence with interactive lessons and AI-powered feedback. Master communication, dating, career, and public speaking skills through personalized simulations and expert advice. Build confidence and track your growth on your journey to becoming more charismatic.

Highlights
  • Interactive communication lessons
  • Personalized AI feedback
  • Scenario-based practice
  • Progress tracking
  • Expert insights
  • EQ and social skill development
Features
Read full description

Improve your social fluency and emotional intelligence (EQ) with Gleam. Gleam is a fun, science-backed coach for mastering communication skills and social skills, whether it's talking to girls on dates, getting better at conversation, or preparing for an interview or networking. Gleam delivers bite-sized, interactive lessons to help you become more confident and charismatic. You can learn to flirt better, ace a job interview, or improve your public speaking. MASTER ESSENTIAL SKILLS: * Communication & Social Skills * Emotional Intelligence (EQ) * Networking & Interview Skills * Public Speaking & Small Talk * Negotiation & Conflict Resolution * Active Listening & Empathy * Autism Communication * Leadership HOW GLEAM WORKS: • Interactive Learning: Learn by doing with scenario-based lessons, quizzes, and practice conversations designed by communication experts. • Personalized AI Feedback: Receive instant feedback on your communication style to spot hidden blind spots and ensure every message lands perfectly. • Real-world Confidence: Build "social muscle memory" in safe simulations tailored to your goals—from professional networking and dating to everyday conversations. • Track Your Growth: Monitor your self-improvement journey, set personal goals, and celebrate milestones to build better habits and stay motivated. • Expert Advice: Access insights from communication coaches, psychologists, and authors of top self-help books, right from your phone. Skip the pricey workshops and awkward seminars. Gleam is your mobile coach for communication, relationships, and personal growth. Download today and start your journey to a more confident you. GLEAM MEMBERSHIP Gleam offers both monthly and annual auto-renewing subscriptions. Become a Gleam Member to gain unlimited access to all courses, singles, review material, and other content within Gleam. The subscription will automatically renew unless turned off in your iTunes Account Settings at least 24 hours before the current period ends. You can go to your iTunes Account settings to manage your subscription and turn off auto-renew. Your iTunes Account will be charged when the purchase is confirmed. --- Terms of Service: https://gleam.so/terms Privacy Policy: https://gleam.so/privacy

About

Cortex Flex Performance

This app offers brain training routines developed by neuroscientists to enhance focus, reaction time, and mental resilience for athletes. It includes specialized workouts, mental skills tools, and insights from recruiters to help users perform at their peak.

Highlights
  • Neuropriming Workouts
  • Mental Skills Training
  • Recruitment Insights
  • Game-Day Prep
  • Elite Athlete Community
Features
Read full description

CortexFlex is the daily brain-and-body training system for serious athletes. Developed by neuroscientists and elite performers, its short routines prime your nervous system in the morning, help you recover at night, and build the focus and confidence you need to perform when it counts. Whether you're under the lights on Friday night or grinding through the off-season, CortexFlex turns mental preparation into a daily habit you can see, track and compete on. CortexFlex is free to download and includes the Foundations plan. Some features require a paid Amplify membership; they're listed under AMPLIFY MEMBERSHIP below. YOUR DAILY ROUTINE • AM Primer: morning steps including psychosensorimotor visualization, a fast-twitch activator, sunlight viewing, gratitude and your Identity X-Factor • PM Adaptor: evening steps to regulate your nervous system, lock in what you learned and wind down for better sleep • Foundations includes one AM Primer step and one PM Adaptor step each day PROGRESS YOU CAN SEE • Earn XP for every step and climb seven ranks, from Rookie to Legend • Keep your health bar up and your streak alive • Track your last 10 sessions for every exercise TRAIN WITH YOUR TEAM • Circuit Showdown: a weekly team competition with team and individual rankings, week by week and across the season • Activity feed: see your teammates' completions and announcements from your coach and Cortex • Coach-assigned workouts, plus a workout generator for the days you train on your own LEARN THE WHY • Video Library: technique breakdowns and program walkthroughs • Exercise Library: every Cortex exercise with its demo video • Workout Library: preview Cortex workouts FOR PARENTS • A Family view to follow your athlete's training at a glance AMPLIFY MEMBERSHIP (PAID) • The full AM Primer (five steps) and PM Adaptor (three steps) every day • Daily calibration: a quick check-in that fits each day's training to how your body feels • Nutrition checklist: simple, gamified daily nutrition targets • Your full performance history for every exercise • Two generated workouts per week instead of one Athletes on a coach's team plan may already have Amplify included. Terms of Service: https://cortexflex.org/terms Privacy Policy: https://cortexflex.org/privacy

Screenshots

Gleam4 screens
Cortex Flex Performance4 screens

Verdict

The call

The clearest difference is review sentiment: Cortex Flex Performance at 100% against Gleam's 47%. Cortex Flex Performance also leads on rating (5.0 vs 4.7). Gleam's advantage is ratings volume (12K vs 10) and update cadence (every 5 days vs fortnightly). On price, ads, in-app purchases and monetization model 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. Gleam sells 9 in-app purchases, starting at $12.99 per month and Cortex Flex Performance sells 1 in-app purchase, starting at $29.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Cortex Flex Performance holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Gleam has 12K ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 47% of Gleam's written reviews are positive against 100% of Cortex Flex Performance's.

UpkeepUpdate frequency

Gleam ships an update every 5 days, Cortex Flex Performance fortnightly. The most recent releases landed on November 8, 2026 and October 30, 2026 respectively.

Scorecard5 real differences · 6 level
Gleam versus Cortex Flex Performance: the parameters behind the verdict, then further details
ParameterGleamCortex Flex Performance
PriceFreeFree
Rating4.7 (12K ratings)5.0 (10 ratings) — better
Positive reviews46.5% of reviews100.0% of reviews — better
Number of ratings12K — better10
Update frequencyEvery 5 days — betterFortnightly
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank#90 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.115.0 — better
Further details — not scored
Size183 MB46 MB
Age rating12+12+
DeveloperC137Cortex Flex Inc

Customer experience

Gleam

All ratings12,081 ratings
Positive94.1%
Neutral3.5%
Negative2.4%
Written reviews243 reviews
Positive46.5%
Neutral7.8%
Negative45.7%

Cortex Flex Performance

All ratings10 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Gleam

Reported bugs

1 issue
  • None reported

Requested features

2 requests
  • Dark mode option
  • More lesson topics beyond social skills

Cortex Flex Performance

Not enough reviews yet to summarise bugs or requests.

In-app purchases

9 purchases

Gleam

Subscriptions9
  • Monthly Subscription2 variants$12.991 Month
  • Yearly Subscription3 Days trial$39.991 Year
  • Yearly Subscription$39.991 Year
Show 6 more
  • Yearly Subscription7 Days trial$49.991 Year
  • Yearly Subscription14 Days trial$69.991 Year
  • Yearly Recovery Subscription1 Year trial$69.991 Year
  • Yearly Subscription$69.991 Year
  • Yearly Subscription7 Days trial$69.991 Year
  • Yearly Subscription7 Days trial$89.991 Year
1 purchases

Cortex Flex Performance

Subscriptions1
  • Cortex Monthly$29.991 Month

Questions

Is Gleam free?
Gleam is free to download, with in-app purchases available.
Is Cortex Flex Performance free?
Cortex Flex Performance is free to download, with in-app purchases available.
Which has better reviews, Gleam or Cortex Flex Performance?
Cortex Flex Performance is rated higher. Gleam averages 4.7 out of 5 from 12K ratings, while Cortex Flex Performance averages 5.0 from 10 ratings.
Do Gleam or Cortex Flex Performance have ads?
Neither Gleam nor Cortex Flex Performance shows ads.
Which is updated more often, Gleam or Cortex Flex Performance?
Gleam ships an update every 5 days, and Cortex Flex Performance fortnightly. Most recently, Gleam was updated on November 8, 2026 and Cortex Flex Performance on October 30, 2026.

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