Walk+ vs BurnStack
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Walk+
This app offers personalized audio coaching for walks, providing real-time feedback on speed, heart rate, and fatigue. It detects climbs, alerts you to hydrate, and helps prevent injury by analyzing your performance and suggesting rest days. Integrates with Apple Health.
- Real-time AI coaching
- Audio feedback via AirPods
- Automatic climb detection
- Fatigue and hydration alerts
- Personalized performance analysis
- Apple Health integration
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Walk+ provides a delightful and magical workout experience optimized for Apple Watch with AirPods! Walk+ represents a giant leap forward in technology that provides real time personalized feedback using an advanced artificial intelligence system that adapts to daily changes in your health to help maximize your fitness. Walk+ alerts you to critical data: climbs on your walk route, drifting out of the target speed, heart rate, or effort for your workout, new best times or efforts, when you should hydrate & fuel for optimal performance, and acute or chronic fatigue limits indicating that you should stop to minimize the risk of injury. Additionally, it speaks a summary of your current data when you raise your wrist and provides motivational feedback at critical points throughout your workout. Walk+'s intelligent audio feedback allows you to center your focus on the terrain and the effort of your workout, without the distraction of glancing down at your Watch screen to see your data. Because the artificial intelligence algorithms that power Walk+ execute directly on your Watch, you get both faster, more immediate coaching during your workout, and your privacy & data security is ensured because your data never leaves your Watch for processing on a distant cloud server. Your Apple Watch stays the heart of every workout—now a companion iPhone app helps you explore, search, and understand your training. Free Features: 1. Audio feedback provided through AirPods so that you don't have to disrupt your walk to look at data on your Watch. 2. Quick audio feedback of current time, speed, and heart rate data when you raise your wrist. 3. Start & stop walk recordings and segment timers using force touch menus that perform reliably even under heavy perspiration or rain. 4. Scroll through data screens without swiping by rotating the crown button. 5. Geek out on piles of data and performance metrics. 6. New diary to explore the story of every walk. 7. Powerful natural language search instantly surfaces your key data—just ask. 8. Automatic climb detection and categorization. 9. All day battery life for your longest walks. 10. Integrates with Apple Health. Coaching Subscription Features: 1. Intelligent coaching insights analyze your training history to guide you toward improved fitness. 2. Comprehensive climb performance analysis and personalized improvement suggestions. 3. Heart rate analysis with feedback aimed to guide you to your correct target heart rate zone. 4. Speed & effort analysis to help guide you to the optimal effort level to help maximize your training. 5. Real time acute fatigue analysis that alerts you when you are getting tired and should consider stopping to reduce the risk of injury. 6. Post walk chronic fatigue analysis that coaches you to take rest days or extra recovery days when appropriate to avoid burnout. 7. Alerts to keep you on track with your hydration and fueling during long walks. 8. Frequent audio encouragement to motivate peak performance. 9. Tracking of your all time personal best efforts and performances, with audio notifications when you achieve a new personal best. Coaching subscriptions unlock the coaching features across the entire family of World Champ Tech workout apps, and are available for purchase in-app. A free, 14-day trial of the coaching features is available to demo in-app. Walk+® registered in U.S. Patent and Trademark Office, registration number 6745074.
BurnStack
Visualize your calorie burn by stacking favorite foods and watching them disappear as you exercise. Track over 70 activities with real-time progress and motivational stats to help you stay consistent with your fitness goals.
- Visual calorie burning experience
- Build a stack of foods to burn
- Track 70+ activities
- Real-time burn progress
- Daily calorie goal tracking
- Activity history and stats
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See how long it takes to burn off your favorite foods. BurnStack is a visual calorie burner app that turns workouts into food-burning progress. Instead of only tracking numbers, you build a food stack and watch it burn away as you move. Choose your activity, start a session, and see your calorie burn come to life in real time. BUILD YOUR FOOD STACK Add foods to your stack and turn them into a visual goal. BurnStack helps make calories easier to understand by showing progress in a simple, motivating way. TRACK WORKOUTS AND ACTIVITIES Track walking, running, cycling, gym workouts, and 70+ activities. BurnStack estimates calories burned based on your activity, time, and weight. WATCH CALORIES BURN As you exercise, your food stack shrinks and burns away. See how much progress you have made toward each food and your full stack. STAY CONSISTENT View your session history, daily progress, goals, streaks, and milestones so you can keep building momentum. FEATURES • Visual calorie burning experience • Build a stack of foods you want to burn • Track 70+ activities • Workout timer with calorie estimates • Real-time burn progress • Daily calorie goal tracking • Activity history and progress stats • Streaks and milestones • Simple fitness motivation WHY BURNSTACK? Most calorie apps focus on charts, logs, and numbers. BurnStack makes fitness progress easier to see by turning calorie burn into something visual, fun, and motivating. Whether your goal is weight loss, fitness, or simply staying active, BurnStack helps you stay consistent by making progress feel rewarding. Build your stack. Start your workout. Watch calories burn. Disclaimer: BurnStack provides estimated calorie burn for general fitness and motivational purposes only. It is not a medical app and does not provide medical advice, diagnosis, or treatment. Always consult a qualified healthcare professional before starting a new fitness or weight loss program.
Screenshots
Verdict
The clearest difference is review sentiment: BurnStack at 100% against Walk+'s 0%. BurnStack also leads on rating (5.0 vs 1.0) and in-app purchases (none vs 4). Walk+'s advantage is ads (none vs shown). On price and ratings volume 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. Walk+ sells 4 in-app purchases, starting at $1.99 per month. BurnStack asks for nothing beyond the download.
BurnStack holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews point the same way: 0% of Walk+'s written reviews are positive against 100% of BurnStack's.
| Parameter | Walk+ | BurnStack |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 1 | 1 |
| Update frequency | Every 5 weeks | — |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | Ad-supported — better |
| Devices | iPhone, Apple Watch | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 17.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 35 MB | 558 MB |
| Age rating | 4+ | 4+ |
| Developer | World Champ Tech | Urban Plugged |
Customer experience
Walk+
BurnStack
In-app purchases
Walk+
- Intelligent Activity Coaching$1.991 Month
- Intelligent Activity Coaching1 Month trial$1.991 Month
- Intelligent Activity Coaching$19.991 Year
- Intelligent Activity CoachingFree
BurnStack
No in-app purchases









