COROS vs Pacer AI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
COROS
Enhance your fitness journey with detailed daily data, activity summaries, and advanced navigation tools. Customize your devices, download training plans, and seamlessly sync with popular third-party health platforms.
- Daily data tracking (sleep, steps, calories)
- Activity summaries for all sports
- Map and route management
- Device and personal settings customization
- Third-party app integration
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The COROS app is your tool to help improve your fitness, download training plans, navigate with confidence, customize your devices, and more. The app will help you to track, and view: - Daily Data such as Sleep, Steps, Calories and more - Activity Summaries for all sports recorded on your watch - The Explore Page to manage maps, routes, and saved locations - Profile Page to customize your watch and personal settings - Connect and sync to 3rd party apps like Apple HealthKit, Google Health Connect, Strava, and more Note: - Sync steps, heart rate and other data to Apple devices using HealthKit - Continuous background use of GPS can decrease battery life
Pacer AI
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Don’t just run on instinct. Run with strategy. Are you a running enthusiast whose progress has plateaued? Do you want to conquer a Marathon but lack a proper training plan? Welcome to PacerAI – where AI technology turns every drop of sweat into real results. We don’t just track your distance; we help you gain deep insights into how your body moves. Why is PacerAI the "Secret Weapon" for Runners? - 24/7 AI Coach – Instant Answers: Forget expensive personal assistant. Chat directly with our AI Coach anytime to get advice on running form, breathing techniques, nutrition, or injury prevention. A dedicated mentor, right in your pocket. - Turn Strava Data into "Gold": Connect with Strava in a heartbeat. PacerAI performs a deep dive into your metrics (Pace, Cadence, Heart Rate) to pinpoint your exact strengths and weaknesses, helping you improve performance in your very next run. - Tailor-Made Training Plans: Every body is unique. PacerAI designs personalized training programs based on your specific goals and fitness level. From your first 5K to a Sub-4 Full Marathon, we map the path—you just run. - Pro-Level Strava Sharing: Exclusive feature! Automatically sync in-depth AI analysis and stunning charts directly into your Strava activity descriptions. Make your community marvel at the professional precision in every step you take. - Master Your Progress: Intuitive reports and visual charts help you see your daily improvement. Motivation isn't far away—it’s right there on your screen. Download PacerAI today and awaken the champion within you! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: COROS at none against Pacer AI's 3. Pacer AI's advantage is update cadence (weekly vs every 3 weeks). On price, ads, device support 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
Both are free to download. Pacer AI sells 3 in-app purchases, starting at $3.99 per month. COROS asks for nothing beyond the download.
COROS ships an update every 3 weeks, Pacer AI weekly. Both last shipped on November 9, 2026.
| Parameter | COROS | Pacer AI |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (802 ratings) — better | — |
| Positive reviews | 54.3% of reviews | — |
| Number of ratings | 802 — better | — |
| Update frequency | Every 3 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 873 MB | 45 MB |
| Age rating | 4+ | 4+ |
| Developer | COROS Wearables Inc. | PACER LABS JOINT STOCK COMPANY |
Bugs and requests
COROS
Reported bugs
5 issues- App crashes frequently
- Inability to log in or sync data
- Inconsistent data between watch and app
- Elevation/GPS tracking issues
- Strength training mode not working properly
Requested features
5 requests- Add more watch face options
- Improve sleep tracking accuracy
- Integrate with Apple Health app
- Add ability to edit/delete activities
- Provide more customization options
Pacer AI
Not enough reviews yet to summarise bugs or requests.
In-app purchases
COROS
No in-app purchases
Pacer AI
- Monthly Plan$3.991 Month
- 6 Months Premium$19.996 Months
- Lifetime premium$99.99









