Comparison

WATERROWER Connect vs PowerSphere

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

Head to head
About

WATERROWER Connect

Enhance your indoor rowing experience with real-time performance tracking, guided workouts, and community features. Connect your device to your rower to monitor progress, compete globally, and explore immersive training sessions. Ideal for fitness enthusiasts and competitive rowers alike.

Highlights
  • Real-time performance metrics
  • Personalized performance tracking
  • Global community leaderboard
  • Goal-based workout modes
  • Immersive scenery videos
  • Apple Health & Strava integration
Features
Read full description

Train smarter, row stronger, and connect with a global community of rowers. WATERROWER Connect turns your iOS device into a performance dashboard for your WaterRower. Whether you're rowing for fitness, training for competition, or exploring immersive workout experiences, this app is your perfect rowing companion. Designed for indoor rowing, the app tracks every stroke, gives insights into your progress, and keeps you motivated with guided workouts, races, and virtual scenery. Personalised Performance Tracking - Multiple visualizations during workouts: force curve, split graphs, stroke rate, and more - Real-time metrics: Distance Rowed, 500m Split Time, Time, Watts, and Stroke Rate - Save and review workout history for comparison and improvement Global Rowing Community - Join the WaterRower community leaderboard - Compare results with rowers around the world - Tap on users in the leaderboard to preview their profile, achievements, and workout stats Goal-Based Workout Modes - Choose between: Just Row, Distance, Duration, Intervals - Daily workouts to challenge and inspire you - Guided coaching and structured training sessions Immersive Experience - Scenery videos and rowing classes to bring your workout to life - In-session data overlays for a fully connected training experience Data & Integrations - Apple Health integration: Sync rowing workouts seamlessly - Strava compatibility for tracking and sharing performance Note: WATERROWER Connect is compatible with WaterRower models, SmartRow Power Pulley and SmartRow Power Handle and any generic FTMS device, including Concept 2. Terms: https://movelab.studio/terms

About

PowerSphere

Features
Read full description

PowerSphere brings the thrill of a wrist power ball right to your fingertips. Spin, build speed, and feel the resistance — all without needing a physical device. Whether you're looking to strengthen your wrists and forearms or just enjoy the satisfying physics of a gyro spinner, PowerSphere delivers an authentic simulation experience. The intuitive controls let you start spinning with a simple gesture. As you build momentum, you'll feel the gyroscopic resistance grow through realistic haptic feedback. Track your RPM, challenge your personal records, and watch your speed climb on the live dashboard. PowerSphere is perfect for quick exercise sessions during breaks, rehabilitation exercises for wrist strength, or simply as a fun fidget activity. No batteries, no noise, no lost balls — just pure spinning satisfaction anytime, anywhere. Features: • Realistic gyroscopic physics simulation • Haptic feedback that grows with speed • Live RPM counter and speed dashboard • Personal records and achievement tracking • Multiple ball styles and colors to unlock • Clean, distraction-free interface

Screenshots

WATERROWER Connect4 screens
PowerSphere4 screens

Verdict

The call

The clearest difference is in-app purchases: PowerSphere at none against WATERROWER Connect's 4. WATERROWER Connect's advantage is device support (3 vs 1). On price, ads 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. WATERROWER Connect sells 4 in-app purchases, starting at $4.99 per month. PowerSphere asks for nothing beyond the download.

Scorecard2 real differences · 8 level
WATERROWER Connect versus PowerSphere: the parameters behind the verdict, then further details
ParameterWATERROWER ConnectPowerSphere
PriceFreeFree
Rating4.3 (966 ratings) — better—
Positive reviews23.1% of reviews—
Number of ratings966 — better—
Update frequencyEvery 2 weeks—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, Apple Watch — betteriPhone
Requires iOS18.017.0 — better
Further details — not scored
Size206 MB1 MB
Age rating4+4+
DeveloperWaterRower景珂 陈

Bugs and requests

WATERROWER Connect

Reported bugs

6 issues
  • Freezes during workouts
  • Fails to connect to Bluetooth module
  • Inaccurate calorie and distance tracking
  • Duplicates workouts in Apple Health
  • Incompatible with newer iOS versions
Show 1 more
  • Crashes after recent updates

Requested features

11 requests
  • Apple Health integration
  • Customizable workout options
  • Ability to delete/edit workouts
  • More detailed performance metrics
  • Improved connectivity and stability
Show 6 more
  • Better heart rate monitoring
  • Audible workout cues
  • Larger font for data display
  • Ability to save custom workouts
  • Compatibility with more devices
  • Free trial period for premium features

PowerSphere

Not enough reviews yet to summarise bugs or requests.

In-app purchases

4 purchases

WATERROWER Connect

Subscriptions4
  • Premium Introduction Offer$4.991 Month
  • Premium Introduction Offer$5.991 Month
  • Yearly Premium$49.991 Year
Show 1 more
  • Yearly Premium$59.991 Year
None

PowerSphere

No in-app purchases

Questions

Is WATERROWER Connect free?
WATERROWER Connect is free to download, with in-app purchases available.
Is PowerSphere free?
PowerSphere is free to download, with no in-app purchases.
Do WATERROWER Connect or PowerSphere have ads?
Neither WATERROWER Connect nor PowerSphere shows ads.

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