Comparison

Evolutioner vs Mendi App

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

Head to head
About

Evolutioner

This app utilizes sound frequencies for energy enhancement and sleep improvement. It offers dedicated 12-minute audio sessions for morning energy boosts and evening relaxation to aid sleep. No sign-up is required to experience its benefits.

Highlights
  • Energy-boosting sound sessions
  • Sleep-inducing sound sessions
  • 12-minute audio sessions
  • No sign-up required for trial
  • Privacy policy available
Features
Read full description

Studies show that specific frequencies can counter the effects of aging. Evolutioner is a sound therapy program that uses soundwaves to expose the body to these frequencies. Please note that the Evolutioner program is not a replacement for medical or psychological treatment and is not intended to diagnose, treat, cure, or prevent any disease. We do not express, imply, or intend any medical claims. Although all statements on the website are accompanied by research or user feedback, no statements have been approved by the U.S. Food and Drug Administration. Privacy Policy: https://evolutioner.com/privacy-policy Terms of Use: https://evolutioner.com/terms-of-use

About

Mendi App

This app uses a connected headband with advanced neurofeedback technology to monitor brain activity. It provides scientifically-validated cognitive training designed to improve focus, memory, and emotional balance through personalized exercises.

Highlights
  • Advanced neurofeedback technology
  • Real-time brain activity insights
  • Scientifically-validated cognitive training
  • Boosts neuroplasticity
  • Comfortable and lightweight headband
  • Bluetooth connectivity
Features
Read full description

Unlock Your Brain’s Full Potential with Mendi Elevate your cognitive wellness and transform your daily mental routine with Mendi, the brain training solution that harnesses advanced neurofeedback technology to help you thrive. Experience Cutting-Edge Brain Training Mendi pairs a sophisticated app with a sleek, lightweight headband to deliver scientifically-validated cognitive training. Utilizing state-of-the-art Functional Near-Infrared Spectroscopy (fNIRS), our system monitors changes in oxygenated blood flow to your prefrontal cortex, the brain’s powerhouse for focus, memory, emotional balance, and decision-making. With every session, gain clear, real-time insights into your brain’s performance and push your mental fitness to new heights. How It Works — Advanced Neurofeedback: Sensors on the Mendi headband track your brain’s activity, delivering precise and actionable feedback through proprietary algorithms. — Brain Training: Think of each session as an exercise for your mind, designed to boos neuroplasticity and strengthen your cognitive capabilities. — Safe & Scientifically-Backed: Our training protocol is not only effective but also grounded in rigorous scientific research, ensuring a safe and lasting benefit for your brain health. Consistency is Key Achieve measurable improvements by integrating Mendi into your routine. For optimal results, commit to daily training for six to eight weeks and experience a noticeable boost in mental clarity and focus. Meet the Mendi Headband — Effortless Connectivity: Enjoy quick, reliable connections with Bluetooth Low Energy (BLE). — Innovative fNIRS Technology: Experience neurofeedback engineered to revolutionize brain training. — Designed for Comfort: Weighing just 55g, the headband is both lightweight and comfortable for extended sessions. — Smart Features: Equipped with a built-in accelerometer and gyroscope, USB Type-C charging, and up to 60 sessions per charge, Mendi is built to keep up with your busy lifestyle. Invest in a Healthier, Sharper Mind With Mendi, taking charge of your brain health has never been more accessible or engaging. Join countless others on the journey to enhanced focus, improved emotional regulation, and better decision-making. Start your brain training revolution today and unlock the potential of a sharper, more resilient mind. Elevate your brain fitness, download Mendi now and experience the future of cognitive enhancement.

Screenshots

Evolutioner4 screens
Mendi App4 screens

Verdict

The call

The clearest difference is in-app purchases: Mendi App at none against Evolutioner's 5. Mendi App also leads on review sentiment (77% vs 68%). Evolutioner's advantage is rating (4.8 vs 4.4) and device support (3 vs 1). On price, update cadence and ads 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. Evolutioner sells 5 in-app purchases, starting at $14.99 per month. Mendi App asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Evolutioner holds the better App Store score, 4.8 against 4.4. Both are backed by a comparable volume of ratings — 1.7K and 454 respectively. Written reviews complicate that: 68% of Evolutioner's written reviews are positive against 77% of Mendi App's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Evolutioner ships an update fortnightly, Mendi App every 10 days. The most recent releases landed on September 24, 2026 and September 17, 2026 respectively.

Scorecard7 real differences · 3 level
Evolutioner versus Mendi App: the parameters behind the verdict, then further details
ParameterEvolutionerMendi App
PriceFreeFree
Rating4.8 (1.7K ratings) — better4.4 (454 ratings)
Positive reviews68.2% of reviews76.7% of reviews — better
Number of ratings1.7K — better454
Update frequencyFortnightlyEvery 10 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases — betterPaid
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS14.0.0 — better16.0
Further details — not scored
Size54 MB489 MB
Age rating4+17+
DeveloperLa Grange International Inc.Mendi Innovations AB

Customer experience

Evolutioner

All ratings1,685 ratings
Positive94.9%
Neutral1.7%
Negative3.4%
Written reviews179 reviews
Positive68.2%
Neutral6.1%
Negative25.7%

Mendi App

All ratings454 ratings
Positive85.0%
Neutral4.0%
Negative11.0%
Written reviews249 reviews
Positive76.7%
Neutral6.0%
Negative17.3%

User reviews

Evolutioner

From 1.7K App Store ratings

What we love

  • 🚀 Helps with sleep and relaxation
  • 👍 Calming and soothing music
  • 🧠 Improves focus and concentration
  • 🌱 Supports healing and recovery
  • 💤 Aids in falling asleep faster

Room to improve

  • 🐛 App crashes or stops playing during sessions
  • 🔍 Difficult to contact customer support
  • 💰 Expensive subscription model
  • 🔍 Unclear cancellation process
  • 📱 Compatibility issues with certain devices

Mendi App

From 454 App Store ratings

What we love

  • 🚀 Easy to use
  • 👍 Helpful for focus and mental health
  • 🧠 Improves brain function
  • 💤 Helps with sleep and relaxation
  • 🤝 Positive impact on daily life

Room to improve

  • 🐛 App crashes and glitches
  • 🔌 Connectivity issues with headband
  • 📊 Lack of data/progress tracking
  • 🕹️ Limited game/training options
  • 🤒 Caused negative side effects for some users

Bugs and requests

Evolutioner

Reported bugs

3 issues
  • Frequent app crashes
  • Login issues and inability to access account
  • Playback problems with music stopping unexpectedly

Requested features

5 requests
  • More variety in music tracks
  • Option to download tracks for offline use
  • Ability to customize frequency settings
  • Integration with other health/wellness apps
  • Better user interface and navigation

Mendi App

Reported bugs

4 issues
  • App freezing and crashing
  • Headband sensor issues
  • Inconsistent score/progress tracking
  • Orientation and display problems

Requested features

5 requests
  • More game/training variety
  • Advanced data tracking and analytics
  • iPad/tablet support
  • Customization options for visuals and audio
  • Integration with other health/fitness apps

In-app purchases

5 purchases

Evolutioner

Subscriptions4
  • Monthly Access7 Days trial$14.991 Month
  • Monthly7 Days trial$29.991 Month
  • Yearly Access7 Days trial$89.991 Year
Show 1 more
  • Yearly7 Days trial$179.991 Year
One-time1
  • Lifetime Access$199.99
None

Mendi App

No in-app purchases

Questions

Is Evolutioner free?
Evolutioner is free to download, with in-app purchases available.
Is Mendi App free?
Mendi App is free to download, with no in-app purchases.
Which has better reviews, Evolutioner or Mendi App?
Evolutioner is rated higher. Evolutioner averages 4.8 out of 5 from 1.7K ratings, while Mendi App averages 4.4 from 454 ratings.
Do Evolutioner or Mendi App have ads?
Neither Evolutioner nor Mendi App shows ads.
Which is updated more often, Evolutioner or Mendi App?
Evolutioner ships an update fortnightly, and Mendi App every 10 days. Most recently, Evolutioner was updated on September 24, 2026 and Mendi App on September 17, 2026.

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