Sonar vs Spotr
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sonar
Unify data from all your wearables and lifestyle trackers to gain personalized health insights. Understand your sleep, recovery, stress, and activity with AI-powered analysis and daily guidance to optimize your well-being.
- Syncs with multiple wearables and apps
- AI-powered personalized health insights
- Daily scores for recovery, sleep, and stress
- Detailed training analytics
- 24/7 vitals monitoring
- Tailored health recommendations
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Your body is talking. Are you listening? Sonar unifies all of your wearables, lifestyle, and biomarker data to unlock personalized insights and detection once reserved for elite athletes and biohackers. Trusted by 250,000+ users across 170+ countries, Sonar helps you cut through the noise across sleep, recovery, stress, activity, and nutrition - so you can focus on what actually matters. Sonar isn't just another health tracker. It merges the latest medical, sports and data science with AI engines that continuously surface subtle shifts and patterns across millions of data points, helping you know when to push, when to pause, and where to focus next. FEATURES: Personalized intelligence Sonar AI is a personal health agent grounded in the data across your wearables, health apps, and connected devices. Ask questions, understand changes in your scores, and get answers that reflect your actual data - not generic advice. Sonar AI also remembers personal context you give it like training goals, travel, or new routines, and factors it into how it interprets your data over time. Sync everything Fragmented data means missed signals. Connect Apple Watch, Garmin, Oura, Fitbit, Strava, Withings, MyFitnessPal, Peloton and many more. Daily scores and guidance Recovery, Strain, Sleep, Stress, Energy, and Nutrition scores help you understand your day at a glance, with practical guidance to improve. Correlations & comparisons See how any two metrics relate over time. Plot exercise against sleep, alcohol against HRV, or stress against recovery to surface the patterns driving how you feel each day. Compare up to six metrics at once, or focus the view on a single category like activity, sleep, or recovery. 24/7 vitals monitoring Track trends in HRV, resting heart rate, respiratory rate, blood oxygen, body temperature, and more, and get notified when values move outside your typical range. Training analytics All workouts in one place, with detailed summaries, heart rate zones, and training load and balance to help you build fitness without burnout. Widgets, Apple Watch & desktop app Keep Sonar close with beautiful widgets and an Apple Watch app, and explore your data on the big screen at www.sonarhealth.co Peer benchmarks See how you compare to people like you (and the broader community) across key metrics. Make it yours Choose the sections, metrics, wallpapers, and views that matter most to you, including a Favorites view for the health data you care about most. Tailored recommendations Add your medications, family history, and conditions to receive personalized checkup, vaccine, and screening recommendations based on age, sex, history, and the latest medical guidance. PUTTING PRIVACY FIRST Your health data is yours - we do not sell personal data. Our goal is to build an experience our users love, and all product and architecture decisions are built around maximizing user privacy. SUBSCRIPTION AND TERMS Sonar offers a meaningful free experience, empowering you to start transforming your health today with no strings attached. Current-day Recovery, Sleep, Strain, and Nutrition scores are free for all users. It's all part of our mission to accelerate longer, healthier, and happier lives globally. If you're looking to take your health journey to the next level, you can upgrade to Sonar Pro at any time for access to a suite of powerful features we think you'll love. Always consult with your doctor prior to making any medical decisions. Privacy Policy: https://www.sonarhealth.co/legal/privacy-policy/ Terms of Service: https://www.sonarhealth.co/legal/terms-of-service/
Spotr
Design and execute custom workout programs with an AI personal trainer. Track progress with voice input and wearable data integration for optimized training and recovery.
- AI-powered workout program design
- Voice-activated workout tracking
- Wearable data integration for recovery insights
- Muscle-specific recovery recommendations
- Workout progress visualization
- Shareable workout visuals
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Take your workouts to the next level. Spotr is the easiest way to design and execute custom workout programs that feel like having an elite personal trainer in your pocket. SPOTR COACH: YOUR 24/7 PERSONAL TRAINER Spotr Coach is a powerful AI chat feature that can directly create and update training program for you. Deeply connected to your data, Spotr can analyze your workout history, wearable data, and training plans to deliver insights that drive progress. Spotr users chat with Spotr Coach to identify progress plateaus, tweak training schedules, import new programs, and more. Whether you're chasing muscle growth, fat loss, strength, or just trying to form a gym habit, Spotr keeps you on track. VOICE WORKOUT TRACKING Advanced gym-goers know tracking workouts is the key to making steady progress. With features like set autofilling and voice workout tracking, Spotr makes it easy to track. Just say “Incline bench, two plates and a ten,” or “225 for 8 at 9 RPE” and Spotr instantly captures weight, reps, and effort (RPE) values. It’s fast, flexible, and built for lifters who want minimal distractions during their workouts. WORKOUT AND RECOVERY DATA THAT DRIVES PROGRESS Spotr integrates with your wearable data (HRV, RHR, sleep) to help determine which muscles are ready to train and when to dial it back. Get clear, muscle-specific recovery insights so you know what to hit and when. Visualize your training volume by body part, follow weekly progress trends, and see how your workload evolves over time. Spotr helps you find the sweet spot between hitting the gym hard and recovering fully. WORKOUT SHARING Turn your workouts into shareable art. Spotr’s creative canvas transforms your workouts into sleek visuals you can post to Instagram or any social platform. Download Spotr to unlock personal training that learns from you, evolves with your body, and keeps you in control. Questions or feedback? Reach us at support@spotr.fit Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Note: Spotr is not a substitute for medical advice. All features require a subscription.
Screenshots
Verdict
The clearest difference is monetization model: Sonar at freemium against Spotr's subscription. Sonar also leads on review sentiment (69% vs 60%). Spotr's advantage is update cadence (every 2 days vs weekly). On price, rating, ratings volume 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. Sonar sells 7 in-app purchases, starting at $5.99 per month and Spotr sells 15 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.6 for Sonar against 4.7 for Spotr. Both are backed by a comparable volume of ratings — 335 and 626 respectively. Written reviews are what separate them: 69% of Sonar's written reviews are positive against 60% of Spotr's.
Sonar ships an update weekly, Spotr every 2 days. The most recent releases landed on September 21, 2026 and September 22, 2026 respectively.
| Parameter | Sonar | Spotr |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (335 ratings) | 4.7 (626 ratings) — better |
| Positive reviews | 68.7% of reviews — better | 60.0% of reviews |
| Number of ratings | 335 | 626 — better |
| Update frequency | Weekly | Every 2 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium — better | Subscription |
| Devices | iPhone, Apple Watch | iPhone, iPad |
| Requires iOS | 16.6 | 16.1 — better |
| Further details — not scored | ||
| Size | 117 MB | 171 MB |
| Age rating | 4+ | 12+ |
| Developer | Sonar Health, Inc. | Spotr Labs LLC |
Customer experience
Sonar
Spotr
User reviews
Sonar
From 335 App Store ratingsWhat we love
- 🚀 Seamless integration
- 👍 Elegant data presentation
- 💡 Comprehensive health tracking
- 🚀 Intuitive user interface
- 👍 Excellent customer support
Room to improve
- 🐛 Sync issues
- 💰 Expensive subscription
- 🔍 Lack of transparency on pricing
- 🔍 Limited feature set for free version
Spotr
From 626 App Store ratingsWhat we love
- 🚀 Streamlined workout tracking
- 👍 Customizable routines
- 👍 Helpful AI feedback
- 🚀 Efficient voice logging
- 👍 Easy to use
Bugs and requests
Sonar
Reported bugs
3 issues- Inconsistent data syncing
- Crashes and freezes
- Unreliable notifications
Requested features
4 requests- Customizable widgets
- Deeper data analysis and insights
- Improved historical data tracking
- Integration with more wearable devices
Spotr
No bugs or feature requests surfaced in reviews.
In-app purchases
Sonar
- Sonar Pro - Monthly (Legacy)7 Days trial$5.991 Month
- Sonar Pro - Monthly7 Days trial$5.991 Month
- Sonar Pro - Annual (Legacy)7 Days trial$49.991 Year
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- Sonar Pro - Annual7 Days trial$49.991 Year
- Sonar Pro - Lifetime$199.99
- Sonar Pro - Lifetime$249.99
- Sonar Pro - Lifetime$299.99
Spotr
- Spotr Monthly3 Days trial$3.991 Month
- Spotr Monthly (legacy)$9.991 Month
- Spotr Monthly3 Days trial$19.991 Month
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- Spotr Monthly (legacy)$19.991 Month
- Spotr Monthly Referral3 Days trial$19.991 Month
- Spotr Annual (legacy)$39.991 Year
- Spotr Annual (legacy)3 Days trial$39.991 Year
- Spotr Annual$44.991 Year
- Spotr Annual (Special Offer)3 Days trial$44.991 Year
- Spotr Annual (legacy)7 Days trial$59.991 Year
- Spotr Annual (Extended Trial)14 Days trial$59.991 Year
- Spotr Annual3 Days trial$74.991 Year
- Spotr Annual7 Days trial$74.991 Year
- Spotr Annual7 Days trial$119.991 Year
- Spotr 3 month$29.99









