Purple Patch vs TriDot
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Purple Patch
Book fitness classes, view schedules, and find performance center locations. This app offers a structured and fun group fitness experience focused on endurance, strength, nutrition, and recovery for busy individuals.
- Book fitness classes
- View class schedules
- Find performance center locations
- Review existing reservations
- Coached, structured, progressive workouts
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The official App of Purple Patch Fitness. Download the App today to find and book your Purple Patch classes. From the App, you can view the performance center location, class schedules, and review existing reservations. Join us today at Purple Patch to bring a new level of performance in your time-starved life via our pillars of endurance training, functional strength, nutrition, and recovery. We don't do random classes at Purple Patch -- as that guarantees random results -- we promise a customized experience within a group fitness environment with every part of your experience, coached, structured, progressive and most importantly fun. Discover more at www.purplepatchfitness.com or @purplepatchfitness on Instagram or check out the Purple Patch Podcast on Apple Podcasts
TriDot
This app uses AI to create personalized triathlon training plans that adapt after every workout. It analyzes your performance and environmental factors to optimize swim, bike, and run training, aiming for better results with less training and fewer injuries.
- AI-driven personalized training plans
- Real-time workout adaptation
- Environmental condition adjustments
- Race-day execution planning
- Swim, bike, and run optimization
- Performance analytics and tracking
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Better results. Less training. Fewer injuries. Because grinding harder isn't a strategy. Most triathletes train too much, recover too little, and never know why race day falls short. Not because they lack discipline — but because their training isn't built for them. It's built for someone else. TriDot changes that. Powered by FitLogic™ — the only AI model built exclusively for endurance athletes — TriDot analyzes billions of data points from 20+ years of real triathletes to build training that's optimized for you, specifically. Not a template. Not an algorithm pretending to personalize. Actual optimization across swim, bike, and run. The result: TriDot athletes typically train up to 30% less than those on other platforms, while posting better race results and staying healthier doing it. HOW TRIDOT WORKS After every logged workout, TriDot's FitLogic™ engine analyzes your pace, power, heart rate response, recovery signals, completion rate, training consistency, and more. Then it adjusts intensity, volume, and timing to match exactly where you are right now. Racing in summer heat? Training at altitude? Navigating a travel week? TriDot's EnviroNorm® technology automatically accounts for environmental conditions and life realities. And when race day arrives, RaceX® builds your event-specific execution plan — optimized pacing, transitions, and effort distribution to help you cross the line faster. WHAT MAKES TRIDOT DIFFERENT Real-Time Adaptation: Your training evolves after every single workout. Other apps adjust weekly, or when you manually tell them something changed. TriDot already knew yesterday what you need today. True Multisport Intelligence: TriDot balances training load across all three disciplines dynamically. Not three separate plans bolted together — one integrated system that understands how your swim affects your run. Built on Decades of Real Data: FitLogic™ wasn't built on theory. It was trained on 20+ years of actual athlete data — what produces results, what causes injury, and what keeps triathletes competing for the long haul. EnviroNorm® Technology: Heat, humidity, altitude, wind — your training automatically adjusts for the conditions you're actually in. Train optimally year-round, wherever you're based and wherever you race. Race-Specific Execution: RaceX® gives you a complete race-day plan — start-to-finish pacing, power targets, and effort strategy — so you don't just train well. You race well. WHAT'S INCLUDED · Adaptive triathlon training (sprint through IRONMAN distance) · Swim, bike, and run optimization in one integrated platform · Workout-by-workout guidance with specific paces, power, and effort targets · Real-time plan adjustments after every logged session · EnviroNorm® environmental adaptation · RaceX® race-day execution planning · Recovery protocols and taper optimization · Training load management across all three disciplines · Performance analytics and progress tracking · 14-day free trial — no credit card required DEVICE INTEGRATION: Seamlessly syncs with Garmin, Apple Watch, COROS, Fitbit, and Strava. TriDot works with your existing setup—just connect and train. FOR TRIATHLETES WHO · Are done leaving time on the course · Value their time and want optimal training efficiency · Want training that adapts to their actual life, not a generic plan that ignores it · Want to reduce injury risk without sacrificing performance · Value all the data, but want an app that interprets it for them START YOUR 14-DAY FREE TRIAL Experience intelligent training. No credit card required. Subject to the Apple License agreement found at the following URL https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is rating: Purple Patch at 5.0 against TriDot's 4.5. Purple Patch also leads on in-app purchases (none vs 4) and review sentiment (100% vs 88%). On price, ratings volume, update cadence and ads 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. TriDot sells 4 in-app purchases, starting at $14.99 per month. Purple Patch asks for nothing beyond the download.
Purple Patch holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 16 and 34 respectively. Written reviews point the same way: 100% of Purple Patch's written reviews are positive against 88% of TriDot's.
Purple Patch ships an update every 3 weeks, TriDot every 2 weeks. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.
| Parameter | Purple Patch | TriDot |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (16 ratings) — better | 4.5 (34 ratings) |
| Positive reviews | 100.0% of reviews — better | 88.0% of reviews |
| Number of ratings | 16 | 34 — better |
| Update frequency | Every 3 weeks | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 16.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 38 MB | 131 MB |
| Age rating | 4+ | 4+ |
| Developer | Purple Patch Fitness Inc | Predictive Fitness, Inc. |
Customer experience
Purple Patch
TriDot
In-app purchases
Purple Patch
No in-app purchases
TriDot
- Lifestyle$14.991 Month
- Essentials$39.001 Month
- Complete$99.001 Month
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- Legends$149.001 Month








