Comparison

Sumona vs Flutter

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

Head to head
About

Sumona

Features
Read full description

Sumona is a science-based performance and wellness app that helps you improve how your mind and body work together. Developed by experts in psychology, mental well-being, and psychophysiology, Sumona enhances focus, calmness, emotional balance, productivity, and overall daily performance. It supports self-improvement through guided trainings and evidence-based assessments. Sumona is not a medical treatment app and does not diagnose or replace professional clinical care. Through interactive tests, guided audio journeys, and optional professional support, Sumona measures how your brain and body respond to challenges and provides personalized insights. You receive a detailed report showing your strengths and areas of growth. Whether you are a student, athlete, parent, professional, or simply working on your wellness, Sumona offers structured guidance that fits into everyday life. Sumona blends psychological tools with physiological understanding to build deeper self-awareness. You can easily start a test, follow simple instructions and view your progress through clear insights on the Performance Dashboard. With consistent use, you build mental clarity, adaptability, confidence, and resilience. The app includes expert designed sessions based on guided relaxation, breath control, imagery, mindfulness, confidence enhancement, and cognitive wellness principles. These sessions help you stay calm under pressure, improve concentration, and maintain emotional stability. You can track moods, notice behavioral patterns, and receive personalized recommendations that evolve with your needs. For extended care, Sumona provides secure access to trained professionals for online consultations or in person support at the Sumona Institute in Jasola, ensuring a holistic and well rounded experience when required. Designed for individuals at every stage of their wellness journey, Sumona empowers you to take charge of your performance and well-being. With an engaging interface and step by step experience, it makes growth simple and enjoyable. Strengthen your inner abilities, build healthier habits, and unlock your true potential with Sumona. Begin your journey toward a sharper mind and stronger body today.

About

Flutter

Experience your heartbeat as a live haptic sensation on your wrist. Connect with loved ones by sharing real-time heartbeats, fostering a sense of presence and intimacy across any distance. Choose from various haptic styles for a personalized and calming experience.

Highlights
  • Live haptic heartbeat feedback on Apple Watch
  • Solo Sync for personal awareness
  • Partner Sync for sharing with others
  • Real-time BPM display
  • Multiple haptic pulse styles
  • Invite-based partner pairing
Features
Read full description

Flutter lets you feel a heartbeat directly on your wrist through Apple Watch. Designed for calm, focused awareness, Flutter turns heartbeat into a live haptic experience you can physically feel in real time. During a session, Flutter reads heart rate, displays BPM clearly, and translates each beat into a precise pulse on your wrist. Different haptic styles let you choose the sensation that feels most comfortable or meaningful. Flutter includes Solo Sync for personal heartbeat awareness and Partner Sync for sharing live heartbeats with someone you care about. Couples, friends, and family can connect through invite-based sessions and experience real-time heartbeats together, creating a simple and intimate way to stay connected across any distance. Sessions are easy to start and stop, with a minimal interface designed to stay out of the way and keep attention on rhythm, presence, and connection. Features • Solo Sync for personal heartbeat awareness • Partner Sync for sharing live heartbeats with another person • Real-time heart rate (BPM) display • Live haptic heartbeat feedback on Apple Watch • Multiple haptic pulse styles • Invite-based partner pairing • Minimal, distraction-free interface • Account deletion from the Profile screen Flutter is a quiet, modern way to feel rhythm, presence, and connection. • Privacy Policy: https://flutter.cyberian.tech/privacy.html • Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Sumona4 screens
Flutter4 screens

Verdict

The call

The clearest difference is in-app purchases: Sumona at none against Flutter's 3. Sumona also leads on update cadence (every 9 days vs every 3 weeks) and iOS requirement (14.0.0 vs 17.6). On price, ads 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. Flutter sells 3 in-app purchases, starting at $14.99 per month. Sumona asks for nothing beyond the download.

UpkeepUpdate frequency

Sumona ships an update every 9 days, Flutter every 3 weeks. The most recent releases landed on October 28, 2026 and October 9, 2026 respectively.

Scorecard3 real differences · 7 level
Sumona versus Flutter: the parameters behind the verdict, then further details
ParameterSumonaFlutter
PriceFreeFree
Rating—5.0 (2 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—2 — better
Update frequencyEvery 9 days — betterEvery 3 weeks
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Subscription
DevicesiPhone, iPad, iPod — betteriPhone, Apple Watch
Requires iOS14.0.0 — better17.6
Further details — not scored
Size45 MB21 MB
Age rating12+4+
DeveloperSanjeev Purshotam SahniCYBERIAN TECHNOLOGIES LLC

In-app purchases

None

Sumona

No in-app purchases

3 purchases

Flutter

Subscriptions3
  • Partner Sync (Monthly)7 Days trial$14.991 Month
  • Partner Sync Quarterly7 Days trial$39.993 Months
  • Partner Sync Annual7 Days trial$119.991 Year

Questions

Is Sumona free?
Sumona is free to download, with no in-app purchases.
Is Flutter free?
Flutter is free to download, with in-app purchases available.
Do Sumona or Flutter have ads?
Neither Sumona nor Flutter shows ads.
Which is updated more often, Sumona or Flutter?
Sumona ships an update every 9 days, and Flutter every 3 weeks. Most recently, Sumona was updated on October 28, 2026 and Flutter on October 9, 2026.

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