VertiMax vs Coach Kay
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
VertiMax
Enhance athletic performance and functional wellness with specialized training programs and coaching tips. This app provides comprehensive workout routines and exclusive education designed for athletes and fitness professionals.
- Maximize athletic performance
- Improve functional movements
- Comprehensive workout routines
- Exclusive education and coaching tips
- Consistent resistance training technology
- Designed for athletes and professionals
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VertiMax products and programming are specifically designed to maximize your client’s athletic performance, functional movements and overall wellness while elevating your career as a personal trainer, health coach or sports performance professional. Loading in the horizontal and vertical planes of motion has never been done with the consistent resistance patent by the VertiMax technology and training solutions. From your everyday athlete to professionals, VertiMax training solutions is here to help you maximize your efforts. Unlock your performance by downloading this app and following comprehensive workout routines, exclusive education and coaching tips brought to you by the VertiMax Master Trainer team. -Already have an account? Sign-In to access your subscription. -New? Subscribe in the app to get instant access. VertiMax offers an auto-renewing Yearly Subscription. You'll receive unlimited access to content on all your devices. Payment is charged to your Apple ID Account at confirmation of purchase. Pricing varies by location and is confirmed prior to purchase. Subscription automatically renews each year unless canceled at least 24 hours before the end of the current billing period. Manage your subscription in Account Settings. For more information see our: Terms of Service: http://www.vertimaxapp.com/pages/terms-of-service Privacy Policy: http://www.vertimaxapp.com/pages/privacy-policy
Coach Kay
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Coach Kay is an AI-powered performance intelligence platform built specifically for youth and collegiate athletes ages 11–22+. It's not a wellness check, not a chatbot, and not a generic mental health app. Coach Kay is a closed-loop system that measures, coaches, and grows the whole athlete — every day. At the center of Coach Kay is the APEX Index™, a proprietary scoring system that measures you across four co-equal pillars of performance: Feel Good (mood, confidence, mental skills), Try Hard (effort, habits, skill growth), Belong (team belonging, coach and peer relationships), and Stay Healthy (physical readiness, recovery, life balance). Your APEX Score ranges from 0 to 1000 and updates as you check in — giving you a real picture of where you stand and what to work on next. What you can do with Coach Kay: Check in daily — Log how you feel, your sleep, soreness, energy, effort, and team connection in under 90 seconds. Coach Kay adapts each check-in based on what matters most for you right now. See your APEX Score — Track your personal score across all 4 pillars and 8 domains. Watch your trends over time and understand exactly where you're strong and where you can grow. Get personalized coaching — Coach Kay's AI generates coaching insights tailored to your sport, position, age, and current APEX state. Not generic advice — real, specific guidance based on your data. Explore curated content — Swipe through articles, guided reflections, and action cards selected by the Content Intelligence Layer based on your lowest-scoring domains. Journal your journey — Write privately about your experiences. Coach Kay uses your reflections to deepen its understanding of where you are — your entries are encrypted and never shared with coaches or parents. Talk to Coach Kay — Chat with an AI coach that understands sport, competition pressure, team dynamics, setbacks, and the demands of balancing athletics with school and life. Listen to Coach Kay — Tap "Listen" on any coaching insight to hear Coach Kay speak your personalized guidance in a warm, natural voice. For coaches: Coach Kay provides a Human Performance Intelligence dashboard showing who needs attention today, team-wide trends across all 8 domains, and AI-generated coaching scripts for every athlete on your roster. For parents: See your child's wellness across 4 pillars, receive weekly summaries, and get conversation starters — without ever seeing individual survey responses. Who it's for: Club, high school, and college athletes ages 11–22+ Coaches looking for real-time insight into their athletes' well-being and readiness Parents who want to stay informed and connected Athletic directors and club owners managing program-wide athlete welfare Important: Coach Kay is a performance support and education platform. It does not provide medical care, clinical diagnosis, or emergency services and is not a replacement for a licensed mental health professional. If you are in crisis or at risk of harm, contact your local emergency number, the 988 Suicide and Crisis Lifeline, or a trusted adult immediately. Coach Kay includes built-in safety protocols that detect risk indicators and connect athletes with appropriate resources.
Screenshots
Verdict
The clearest difference is in-app purchases: Coach Kay at none against VertiMax's 2. 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. VertiMax sells 2 in-app purchases, starting at $9.99 per month. Coach Kay asks for nothing beyond the download.
| Parameter | VertiMax | Coach Kay |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (16 ratings) — better | — |
| Positive reviews | 75.0% of reviews | — |
| Number of ratings | 16 — better | — |
| Update frequency | Every 2 months | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Subscription | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 63 MB | 2 MB |
| Age rating | 12+ | 12+ |
| Developer | Vertimax | KaiAI |
In-app purchases
VertiMax
- Monthly Subscription$9.991 Month
- Annual Subscription$89.991 Year
Coach Kay
No in-app purchases
Questions
Is VertiMax free?
Is Coach Kay free?
Do VertiMax or Coach Kay have ads?
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