Comparison

Flutter vs Gymifi

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

Head to head
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/

About

Gymifi

Features
Read full description

Step into the gym with 100% confidence. If you have ever felt overwhelmed by complex workout plans, confused by machines, or unsure of what to eat, gymifi is built just for you. Most fitness apps are built for advanced lifting and complex tracking. gymifi is built for learning. We take the guesswork out of fitness by guiding you step-by-step from an absolute beginner to a confident gym regular. HOW IT WORKS Tell Us Your Goal: Answer a few simple questions about what you want to achieve (build muscle, lose weight, or get stronger). Get Your Plan: Instantly receive a curated workout routine and structured meal plan tailored precisely to your preferences. Level Up: Hit your goals, log your progress, unlock unique badges, and watch your profile level up as you build real-world habits. KEY FEATURES Curated Beginner Workouts: No random routines. Get structured daily workout plans that adapt to your progression. Step-by-Step Exercise Guidance: Never guess your form again. Access crystal-clear instructions, anatomical insights, and target muscle breakdowns right from the exercise screen. Tailored Diet & Meal Plans: Whether you are on a non-vegetarian bulking phase or aiming for sustainable fat loss, get clear daily calorie targets, macronutrient breakdowns (Protein, Carbs, Fats), and easy meal logs. Gamified Progression: Stay motivated by leveling up from Stone to Bronze and beyond. Unlock badges like "First Step," "Week Warrior," and "Century Club" for staying consistent. Sleek, High-Energy Tracking: Log your weights, track body measurements (Chest, Waist, Arms, Thighs), and see your strength chart upwards with a highly responsive, high-vibe interface. Stop feeling lost at the gym. Download gymifi today and finally get the guidance you need to start your fitness journey right! Privacy policy: https://gymifi.fit/privacy Terms of service: https://gymifi.fit/terms

Screenshots

Flutter4 screens
Gymifi4 screens

Verdict

The call

The clearest difference is in-app purchases: Gymifi at none against Flutter's 3. Gymifi also leads on update cadence (every 10 days vs every 3 weeks). On price, ads, 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. Flutter sells 3 in-app purchases, starting at $14.99 per month. Gymifi asks for nothing beyond the download.

UpkeepUpdate frequency

Flutter ships an update every 3 weeks, Gymifi every 10 days. The most recent releases landed on October 31, 2026 and October 25, 2026 respectively.

Scorecard2 real differences · 8 level
Flutter versus Gymifi: the parameters behind the verdict, then further details
ParameterFlutterGymifi
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 3 weeksEvery 10 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationSubscription—
DevicesiPhone, Apple WatchiPhone, iPad
Requires iOS17.616.4 — better
Further details — not scored
Size21 MB99 MB
Age rating4+4+
DeveloperCYBERIAN TECHNOLOGIES LLCSaurav Hiremath

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
None

Gymifi

No in-app purchases

Questions

Is Flutter free?
Flutter is free to download, with in-app purchases available.
Is Gymifi free?
Gymifi is free to download, with no in-app purchases.
Do Flutter or Gymifi have ads?
Neither Flutter nor Gymifi shows ads.
Which is updated more often, Flutter or Gymifi?
Flutter ships an update every 3 weeks, and Gymifi every 10 days. Most recently, Flutter was updated on October 31, 2026 and Gymifi on October 25, 2026.

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