asensei rowing vs CrewLAB
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
asensei rowing
Enhance your rowing performance with guided workouts from world-class athletes and AI coaching. Connect to compatible rowing machines for real-time analysis and personalized training programs designed to improve your technique and fitness.
- Personalized training programs
- World-class athlete coaching
- Real-time performance analysis
- AI-driven technique correction
- Hundreds of guided workouts
- Compatibility with major rowing machines
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Workout with your Concept 2, Rogue Echo, WaterRower or FluidRower rowing machine. Be guided by world-class athletes and instructors. Follow structured training programs to improve yourself and your times or just choose your own workout. asensei customizes challenges to meet your capability and pushes you to your potential. asensei rowing guides and monitors your practice on and off your rowing machine. Hundreds of workouts, no need to plan - get a recommendation every time! Structured programs - build strength and fitness alongside skill and technique as you are guided, monitored and corrected by great coaches assisted by your personal AI coach, asensei. asensei rowing talks to the monitor on your rowing machine, analyzes your performance and uses that to inform your practice. Are you losing power at higher stroke rates? Are you losing length when you’re tired? Do you find it hard to hold lower stroke rates consistently? Are you rushing the recovery? Compensating for poor leg drive with over-use of your arms? asensei knows. And she’ll be sure to let you know. Practice. Perfected. FEATURES: PROGRAMS, PERSONALIZED: there's a program for you whether it's a 2km, 6km or 30min challenge you are looking for. Designed to challenge, improve and adapted for you. COACHING, UNPARALLELED: Some of the world´s best coaches. Olympic Gold Medalist Eric Murray, British Rowing, Johan Quie, Shane Farmer of Dark Horse Rowing. Watching, responding, adjusting, encouraging - just as they would live. ANALYSIS, DELIVERED: Row - record - watch - rewind - remember. asensei watches you move, as you move, responds in the moment and evaluates over time. PERFECT FOR: * Beginners - if you are new to rowing learn correct technique and be challenged as you workout. * Intermediate rowers - refresh your skills, learn new tips, get back into the groove and take things to the next level. * High-school or college athletes who wish to get win a seat in the boat, get recruited, or compete nationally and internationally. * Indoor Rowers or Crossfit (TM) athletes who wish to improve their indoor rowing technique and scores. * Getting fitter and stronger, the excitement of a studio fitness class and the attention of a personal trainer REQUIREMENTS: Requires a compatible rowing machine: * Concept 2 with a PM5 performance monitor * Rogue Echo Rower with Bluetooth * WaterRower with Bluetooth S4 monitor, S4+ComModule or NEW PowerPulley Performance Ergo * FluidRower with a Bluetooth console. We connect to the Health app to monitor heart rate on some workouts. WHAT PEOPLE ARE SAYING: “I was fortunate enough to have great coaches from the very beginning of my rowing career. This meant I wasn’t taking thousands of bad rowing strokes, ingraining bad habits. The potential for asensei to provide quality feedback before bad habits are formed is really exciting", Helen Glover, 2x Olympic Gold Medallist and World #1 Rower. "Just when you thought (sports) technology couldn't get any cooler, along comes asensei", CBS Television "... the next frontier in the fitness tech revolution ... a wildly ambitious goal ... able to guide you through everything from form and recovery to metrics and goals while improving your individual results ... future of personal training", Men's Health Here's what users had to say: "someone keeping an eye on you the whole time is really cool because ... it keeps you honest, keeps you on track in a way that I don't think a coach normally can unless you are doing a one on one session, so it was the benefit of a one on one, with the class dynamic, which I really like!" "It's a cool product. I've never ever seen anything like that. In 5 minutes I learned how to row, I thought I was doing it right, but I wasn't" "(asensei) said don't worry there's a bunch of exercises I'm going to give to you afterwards that are going to help you on that. ... that's amazing. ... this is not just about now, it's like building a relationship."
CrewLAB
This platform streamlines sports club management by integrating registrations, payments, waivers, and communication for program directors, coaches, athletes, and parents. It offers a centralized dashboard for oversight and automates administrative tasks, reducing manual effort.
- Club-wide management dashboard
- Automated payment collection
- Digital waiver signing
- Multi-team oversight
- SafeSport-compliant communication
- Coaching and performance tools
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Running a multi-team sports club means managing coaches, athletes, parents, budgets, and registrations — often across spreadsheets, group chats, and paper forms. CrewLAB replaces that patchwork with one fully integrated platform built for program directors, club presidents, and treasurers who need to run a bigger operation without adding more overhead. CLUB-WIDE MANAGEMENT CrewLAB gives you a real-time view across every team in your organization. Collect payments, manage registrations, track attendance, and oversee rosters from a single club dashboard. When registration season opens, athletes and parents complete the entire onboarding flow — registration form, digital waiver, and payment — in one place, on their phone. PAYMENTS & REGISTRATION Stop chasing dues. CrewLAB handles payment collection across all your programs with automated reminders, real-time tracking, and reconciliation built in. Accept fees, deposits, and seasonal registrations digitally. Know exactly who has paid, who hasn't—without a single spreadsheet. DIGITAL WAIVERS Send, collect, and store legally binding digital waivers directly within the platform. Every waiver is tied to the athlete's profile, timestamped, and accessible from anywhere—so your club is covered for liability at an organizational level, not just team by team. MULTI-TEAM OVERSIGHT Whether you run 2 teams or 20, CrewLAB scales with you. Each coach manages their own team — lineups, attendance, workouts, and communication — while program directors retain visibility across the whole club. No more being blindsided by what's happening in a program you don't directly oversee. SAFESPORT-COMPLIANT COMMUNICATION All team and club communication happens inside CrewLAB's built-in chat and calendar — one auditable, compliant record across every team. For clubs managing SafeSport obligations and board reporting, this isn't just a communication feature. It's a governance layer. COACHING & PERFORMANCE TOOLS CrewLAB connects club administration directly to coaching. Coaches access workouts, lineups, attendance, athlete wellness check-ins, and performance analytics — all in the same platform where they collect payments and manage rosters. No switching apps or data silos. FOR EVERY ROLE IN YOUR CLUB - Program Directors & Club Presidents: Club dashboard, financial reporting, cross-team visibility, waivers - Treasurers: Real-time payment tracking, registration revenue, automated reminders - Head Coaches: Team management, athlete wellness, attendance, athlete communication - Athletes & Parents: Registration, payment, scheduling, team chat — all in one app BUILT FOR MULTI-PROGRAM CLUBS CrewLAB is purpose-built for clubs running multiple programs — rowing clubs, swim teams, running programs, and more. If you're managing 50+ athletes across 3 or more teams and your admin workload grows every season, CrewLAB is designed for you. Privacy Policy and Terms of Service available at crewlab.io
Screenshots
Verdict
The clearest difference is ads: CrewLAB at none against asensei rowing's shown. CrewLAB also leads on update cadence (daily vs every 2 months) and monetization model (free vs free with in-app purchases). asensei rowing's advantage is rating (4.8 vs 4.4) and ratings volume (4.1K vs 99). On price, review sentiment, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
asensei rowing holds the better App Store score, 4.8 against 4.4. That said, the two scores are not equally well evidenced: asensei rowing has 4.1K ratings behind it against 99, so its average is the more settled of the two. Written reviews split almost evenly too, at 76% and 76% positive.
asensei rowing ships an update every 2 months, CrewLAB daily. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.
| Parameter | asensei rowing | CrewLAB |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (4.1K ratings) — better | 4.4 (99 ratings) |
| Positive reviews | 76.2% of reviews | 76.5% of reviews — better |
| Number of ratings | 4.1K — better | 99 |
| Update frequency | Every 2 months | Daily — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 14.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 95 MB | 170 MB |
| Age rating | 4+ | 4+ |
| Developer | ASensei Inc | CrewLAB Inc. |
Customer experience
asensei rowing
CrewLAB
Bugs and requests
asensei rowing
Reported bugs
3 issues- Inconsistent pace and split time calculations
- Workout history not saving properly
- Bluetooth connectivity problems
Requested features
5 requests- Ability to select and customize workout programs
- Integration with Apple Health and Strava
- More detailed performance analytics and progress tracking
- Live/virtual rowing classes and competitions
- Support for more rowing machine models
CrewLAB
Not enough reviews yet to summarise bugs or requests.
In-app purchases
asensei rowing
No in-app purchases
CrewLAB
No in-app purchases








