Comparison

BioSignals Personal trainer vs Energio

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

Head to head
About

BioSignals Personal trainer

Features
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AI-HRV: Revolutionizing Biofeedback Training for Stress and Well-being The AI-HRV (Artificial Intelligence Heart Rate Variability) device is an innovative tool that uses biofeedback to help users manage stress, enhance relaxation, and improve overall mental and life quality. By measuring heart rate variability (HRV), the device offers real-time insights into your body's response to stress and relaxation, allowing you to take control of your well-being. What is HRV? HRV measures the time variation between heartbeats and is a key indicator of how your autonomic nervous system (ANS) is functioning. Higher HRV is associated with better emotional resilience, reduced stress, and improved relax, while lower HRV can indicate stress. AI-HRV's Unique Advantage With AI-powered algorithms, the AI-HRV device tracks your HRV in real time, giving you accurate feedback on your stress and relaxation levels. This allows you to: Monitor Stress: Detect when stress is rising, enabling you to respond with relaxation techniques. Enhance Relaxation: Use biofeedback to see how relaxation practices like deep breathing or meditation affect your HRV and reach deeper states of calm. Boost Cognitive Performance: Train your brain for better focus and emotional control, using insights from your HRV to improve mental sharpness under pressure. Biofeedback and AI-HRV: A Powerful Synergy Biofeedback provides real-time information about your mental state, allowing you to learn how to consciously regulate your system, breathing, and other emotional functions. AI-HRV enhances traditional biofeedback by using AI to analyze your data and provide personalized insights. With AI-HRV, you get: Tailored Stress Management: Sessions are customized based on your specific HRV patterns, ensuring you focus on the areas that need the most improvement. Targeted Relaxation Techniques: The device recommends relaxation strategies suited to your unique profile. Improved Emotional Control: Biofeedback helps you regulate emotions like anger, and frustration by becoming more aware of your body’s responses. Who Can Benefit from AI-HRV? AI-HRV biofeedback is beneficial for: Professionals in High-Stress Jobs: Manage stress more effectively to stay sharp in demanding situations. Athletes: Optimize recovery and performance by tracking HRV changes after workouts. Individuals with stress: Use non-invasive biofeedback techniques to calm the nervous system. Students: Improve focus and reduce stress during high-pressure situations like exams. Anyone Seeking Well-Being: Achieve better emotional resilience, relaxation, and self-awareness. Why AI-HRV Stands Out AI-HRV goes beyond traditional biofeedback devices by offering: AI-Driven Insights: Detailed analysis of your HRV trends to help you understand your patterns over time. Ease of Use: A user-friendly interface designed for beginners and advanced users alike. Portability: A sleek, portable design that allows you to monitor your HRV anywhere, anytime. Comprehensive Approach: AI-HRV not only tracks stress but also offers insights into relaxation and emotional regulation, giving you a complete picture of your mental and Well-Being. Take Control of Your Well-Being. AI-HRV is the next step in biofeedback technology, combining real-time HRV tracking with AI-driven analysis to offer a personalized approach to stress management and relaxation. Whether you're looking to improve mental performance, reduce stress, or enhance your emotional well-being, AI-HRV provides the tools you need to take control of your Well-Being. Start your journey with AI-HRV today and experience the benefits of advanced biofeedback training for a better Well-Being, more balanced life.

About

Energio

Features
Read full description

Fix Your Fatigue with Energio – Your AI Energy Coach Always tired? You’re not alone. Energio is the first AI-powered energy optimization app designed to help you fix tiredness, fight fatigue, and feel better — using just your phone. No wearables. No guessing. Just science-backed insights and personalized coaching based on how your body feels and functions. Why You’re Always Tired Sleep tracking and step counts don’t tell the whole story. Real energy depends on your nervous system, stress levels, recovery, nutrition, and more. Energio focuses 100% on what impacts your energy — and helps you optimize it. ENERGIO FEATURES √ HRV Scan – Use your phone’s camera to measure Heart Rate Variability in 30 seconds √ Daily Energy Score – A real-time snapshot of your nervous system and recovery √ Morning & Evening Check-Ins – Track sleep, mood, food, stress, sunlight, and hydration √ AI-Powered Insights – Understand what’s draining or boosting your energy √ Personalized To-Dos – Actionable steps based on your data, like “walk 15 min” or “avoid caffeine after 2 PM” √ Progress Tracking – Spot fatigue patterns and improve energy day by day √ No Wearables Needed – Energio is the only energy tracker powered entirely by your phone What Makes Energio Different √ Built to fix tiredness and fatigue — not just track it √ No subscription hardware or fitness distractions √ Combines HRV with lifestyle data for deeper insights √ Designed for everyday people feeling tired or burned out √ Helps you take action on your energy data — not just look at it Who It’s For √ People who feel tired for no clear reason √ Burned-out professionals and remote workers √ Students, creators, and freelancers √ Anyone recovering from chronic fatigue or burnout √ Biohackers and wellness-focused users You’re not broken — you’re just out of balance. Energio helps you track your energy, understand your fatigue, and fix what’s really draining you. Download Energio today and start feeling better — for real. The app is free to download and includes an introductory quiz. Full access to results, insights, and energy tracking features requires a subscription Terms of Service - https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

BioSignals Personal trainer4 screens
Energio4 screens

Verdict

The call

The clearest difference is in-app purchases: BioSignals Personal trainer at none against Energio's 5. BioSignals Personal trainer also leads on ads (none vs shown). Energio's advantage is update cadence (every 6 days vs every 5 months). On price, device support and iOS requirement 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. Energio sells 5 in-app purchases, starting at $5.99 per 7 days. BioSignals Personal trainer asks for nothing beyond the download.

UpkeepUpdate frequency

BioSignals Personal trainer ships an update every 5 months, Energio every 6 days. The most recent releases landed on October 15, 2026 and October 8, 2026 respectively.

Scorecard3 real differences · 3 level
BioSignals Personal trainer versus Energio: the parameters behind the verdict, then further details
ParameterBioSignals Personal trainerEnergio
PriceFreeFree
Update frequencyEvery 5 monthsEvery 6 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.0 — better15.1
Further details — not scored
Size28 MB53 MB
Age rating4+4+
DeveloperBioSignals LIMITEDAtvrabec s.r.o.

In-app purchases

None

BioSignals Personal trainer

No in-app purchases

5 purchases

Energio

Subscriptions5
  • Weekly Energio Subscription$5.997 Days
  • Monthly Energio Subscription$9.991 Month
  • Yearly Energio Subscription A$49.991 Year
Show 2 more
  • Yearly Energio Subscription$119.991 Year
  • Yearly Energio 80% Off1 Year trial$119.991 Year

Questions

Is BioSignals Personal trainer free?
BioSignals Personal trainer is free to download, with no in-app purchases.
Is Energio free?
Energio is free to download, with in-app purchases available.
Do BioSignals Personal trainer or Energio have ads?
Energio shows ads; BioSignals Personal trainer does not.
Which is updated more often, BioSignals Personal trainer or Energio?
BioSignals Personal trainer ships an update every 5 months, and Energio every 6 days. Most recently, BioSignals Personal trainer was updated on October 15, 2026 and Energio on October 8, 2026.

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