Comparison

Mind Tracker BCI vs Nergy

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

Head to head
About

Mind Tracker BCI

This app analyzes brain activity waves to provide insights into productivity, stress levels, and emotional states. It helps users understand their brain's workload and develop emotional resilience through biofeedback training.

Highlights
  • Individual Alpha Peak Frequency (iAPF) determination
  • Real-time brain workload analysis
  • Identification of psycho-emotional states
  • Attitude towards tasks tracking
  • Stress resilience training with biofeedback
  • Productivity rhythm establishment
Features
Read full description

For whom? If you wish to multiply your personal productivity and efficiency, while hoping to get rid of disturbing thoughts that keep you awake at night — the Mind Tracker app and BCI devices are just what you need. How does it work? Neurons constantly generate electrical signals called brain activity waves. The sensors of devices read these waves, and the BCI Mind Tracker app decodes the signal into the metrics easy to understand. We call this the brain control panel. On the one hand, Mind Tracker enables real-time and retrospective analysis of brain activity through convenient dashboards. On the other hand, it serves as a tool for enhancing personal productivity and stress resilience. What can the Mind Tracker do? 1. The BCI Mind Tracker determines the user’s individual Alpha Peak Frequency (iAPF). IAPF is a genetically determined intrinsic feature of brain activity that is responsible for a person’s behavioral pattern It is measured within the frequency of 7 to 13 Hz. Alpha peak is gauged by Mind Tracker in just 2 minutes. iAPF values in Hz determine inclination to certain social roles, such as: - creative people (7–9.5 Hz) - managers (9.5–10.5 Hz) - engineers (10.5–13 Hz) 2. It shows the brain's workload level with tasks in real-time. 3. The tracker identifies the user's current psycho-emotional state: - engagement; - relaxation; - fatigue; - anxiety; - stress. 4 It displays the user's attitude towards the task they are currently solving: the level of focus, calmness, or tension. 5. The Mind Tracker BCI helps to get rid of anxious thoughts and become more emotionally resilient. Emotional resilience is the ability to not react to external irritants. It develops alongside the skill of controlling one's own alpha brainwave rhythm. The Stress Resistance alpha training course with biofeedback helps individuals learn how to control their alpha waves, maintaining a high alpha rhythm frequency during work, learning, or when tackling other complex tasks. 6. The Productivity feature helps establish an individual productive work rhythm. The Mind Tracker BCI app shows when the brain is tired and determines the minimum required time for the brain to return to a productive state. Scientific research: The technology for the Mind Tracker BCI app is based on research of individual Alpha Peak Frequency, the Klimesch fatigue index, and the biotech lab's own scientific developments.

About

Nergy

This app allows you to monitor your brain activity and mental states like stress and focus. Engage in biofeedback training and access relaxation experiences to enhance cognitive performance. It also enables mind-controlled interaction with VR and gaming consoles.

Highlights
  • Brain activity monitoring
  • Stress and fatigue tracking
  • Biofeedback neurotraining
  • Relaxation and meditation experiences
  • Mind-controlled VR/gaming interaction
  • Cognitive performance improvement
Read full description

Your brain is the new interface. The BCI companion app helps you monitor brain activity, track stress, fatigue, focus, and other mental states, complete biofeedback-based neurotraining sessions, and access relaxation, meditation, and neuropsychology experiences. It is a powerful new way to improve focus, cognitive endurance, and everyday performance. And that is only the beginning. Connect your BCI device to VR headsets and gaming consoles, use it as an external controller, and interact with digital environments using the power of your mind — like in the best sci-fi films, now made real.

Screenshots

Mind Tracker BCI4 screens
Nergy4 screens

Verdict

The call

The clearest difference is rating: Nergy at 5.0 against Mind Tracker BCI's 1.0. Mind Tracker BCI's advantage is monetization model (free vs ad-supported) and device support (4 vs 2). On price, ratings volume, 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Nergy holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

Mind Tracker BCI ships an update every 2 weeks, Nergy weekly. The most recent releases landed on September 10, 2026 and September 20, 2026 respectively.

Scorecard3 real differences · 7 level
Mind Tracker BCI versus Nergy: the parameters behind the verdict, then further details
ParameterMind Tracker BCINergy
PriceFreeFree
Rating1.0 (1 ratings)5.0 (1 ratings) — better
Positive reviews0.0% of reviews—
Number of ratings11
Update frequencyEvery 2 weeksWeekly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterAd-supported
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size297 MB902 MB
Age rating4+4+
DeveloperBRAINBIT INC.Nergy Technologies FZ-LLC

Customer experience

Mind Tracker BCI

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Nergy

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Mind Tracker BCI

No in-app purchases

None

Nergy

No in-app purchases

Questions

Is Mind Tracker BCI free?
Mind Tracker BCI is free to download, with no in-app purchases.
Is Nergy free?
Nergy is free to download, with no in-app purchases.
Which has better reviews, Mind Tracker BCI or Nergy?
Nergy is rated higher. Mind Tracker BCI averages 1.0 out of 5 from 1 ratings, while Nergy averages 5.0 from 1 ratings.
Do Mind Tracker BCI or Nergy have ads?
Neither Mind Tracker BCI nor Nergy shows ads.
Which is updated more often, Mind Tracker BCI or Nergy?
Mind Tracker BCI ships an update every 2 weeks, and Nergy weekly. Most recently, Mind Tracker BCI was updated on September 10, 2026 and Nergy on September 20, 2026.

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