Volt vs Coach One
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Volt
This app provides AI-powered, personalized workout plans that adapt weekly to your fitness goals and available equipment. It offers structured training for general fitness, sport performance, and tactical readiness, with over 3,000 exercises and HD video demonstrations.
- AI-powered adaptive workout plans
- Home and gym training options
- Sport-specific training programs
- Tactical readiness programs
- Equipment customization
- Progressive weight and rep suggestions
- Exercise library with video demonstrations
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Train with a real strength & conditioning plan built for your sport, your goals, and your life. Built by CSCS-certified coaches. Personalized by AI. Trusted by 2M+ athletes. Volt gives you more than workouts. You get a complete training plan designed around where you want to go — and intelligent guidance that adapts as you get stronger. Choose your sport or fitness goal, then tell Volt about your schedule, experience, equipment, training preferences, and timeline. Volt builds your plan. Cortex® AI personalizes your weights and adapts your training as you progress. REAL STRENGTH & CONDITIONING — Built by certified coaches, not generated one workout at a time. BUILT FOR YOUR SPORT & GOALS — Train for Sport Performance, Fitness & Strength, or Tactical Readiness. PERSONALIZED TO YOU — Customized to your training experience, strength, schedule, available equipment, session length, training preferences, and timeline. AI THAT ADAPTS TO YOUR STRENGTH — No guessing what to lift. Cortex® AI learns your strength to personalize your exercises, sets, reps, and weights — and evolves your plan as you get stronger. SCIENCE-BACKED PROGRESSION — Volt applies proven strength & conditioning principles to progress your training over time. EVERYTHING YOU NEED TO TRAIN: • Personalized sets, reps, weights, and exercises • Flexible training schedules and session lengths • Equipment-based customization • Smart exercise substitutions • HD exercise demonstrations and coaching instructions • 1,500+ movements • Workout history and strength tracking • Estimated 1RMs and progress insights • Milestones and achievements • Apple Health integration TRAINING PROGRAMS: • All-Around Athlete • Baseball • Basketball • Football • Golf • Ice Hockey • Lacrosse • Lean & Mean • P.E. • Rugby • Soccer • Softball • Strength & Size • Swimming • Tactical Readiness • Track & Field • Volleyball • Weight Loss • Wrestling JOIN 2M+ ATHLETES TRAINING WITH VOLT — Download Volt and start your free trial. Volt is free to download. Continued use requires an active monthly, quarterly, or yearly subscription. All plans currently include a free trial. Payment is charged to your Apple Account at confirmation of purchase or when your trial ends. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current billing period. You can manage or cancel your subscription in your App Store account settings. Terms of Use: https://www.voltathletics.com/terms Privacy Policy: https://www.voltathletics.com/privacy
Coach One
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Coach One is the step-by-step practice assistant built for volunteer and first-time youth sports coaches. If you have ever been handed a whistle and thought, “I hope this goes well,” you are not alone. Most volunteer coaches care deeply but do not have the time, experience, or structure to confidently run a full practice. That is where Coach One comes in. Coach One builds a complete, age-appropriate practice in seconds. Just choose your sport, set how much time you have, and pick what you want to focus on. From there, the app creates a structured session including warm-ups, drills, game play, and coaching cues so you are ready to go immediately. Then, it guides you through the entire practice in real time. No guesswork. No complicated planning. No coaching experience required. - - - - HOW IT WORKS 1. Set Up Your Practice Choose your sport, age group, skill level, and practice length. Add a focus like passing, shooting, or fundamentals, or let Coach One decide for you. 2. Get a Complete Plan Instantly Coach One builds a structured practice in seconds, tailored to your team and your time. 3. Follow Along Live Press start and Coach One walks you through each part of the practice step by step with simple instructions, timing, and coaching tips. - - - - BUILT FOR REAL-WORLD COACHING Coaching kids is not predictable. Coach One is designed for real-life practices: - Running short on time? Adjust instantly - Kids struggling? Simplify drills - Too much energy? Add movement - Need a break? Pause and resume anytime Everything adapts without breaking your flow. - - - - DESIGNED FOR VOLUNTEER COACHES Coach One is not built for professional coaches. It is built for parents, helpers, and first-timers. - Simple, plain-language instructions - No confusing terminology - Age-appropriate drills - Clear, guided structure from start to finish You do not need to be an expert to run a great practice. - - - - PRACTICES THAT BUILD OVER TIME Every practice connects to the next. Coach One tracks what you have worked on and builds from there, helping your team improve while giving you confidence on the sideline. No more repeating the same drills. No more wondering what to do next. - - - - WHY COACHES LOVE COACH ONE - Plan a full practice in seconds - Always know what to do next - Feel confident, even on day one - Spend less time planning, more time coaching - Help kids learn, improve, and have fun - - - - - You do not have to be a perfect coach. You just have to show up. Coach One handles the rest. - - - - - Subscription Information Coach One offers a subscription that unlocks full access to advanced value insights, portfolio tracking, real-time market trends, sell timing alerts, and listing generation tools. Subscription options may include monthly or annual plans and will be clearly presented before purchase. Payment will be charged to your Apple ID account. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current billing period. You can manage or cancel your subscription at any time in your App Store account settings. --- Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is ads: Volt at none against Coach One's shown. On price, update cadence, in-app purchases and device support 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. Volt sells 10 in-app purchases, starting at $9.99 per month and Coach One sells 2 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Volt ships an update every 5 days, Coach One every 3 days. The most recent releases landed on October 17, 2026 and October 6, 2026 respectively.
| Parameter | Volt | Coach One |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (17K ratings) — better | — |
| Positive reviews | 74.7% of reviews | — |
| Number of ratings | 17K — better | — |
| Update frequency | Every 5 days | Every 3 days — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 100 MB | 52 MB |
| Age rating | 12+ | 4+ |
| Developer | Volt Athletics, Inc. | Rhythm App, LLC |
Bugs and requests
Volt
Reported bugs
2 issues- Login issues and inability to retrieve password
- Syncing problems causing workouts to reset
Requested features
6 requests- Add optional alert tone for rest periods
- Integrate with Apple Health
- Offer more than 3 days per week programming
- Add injury-specific workouts
- Provide more cardio and conditioning options
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- Allow editing of workout history
Coach One
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Volt
- Volt Training3 Days trial$9.991 Month
- Volt Training7 Days trial$9.991 Month
- Sport Performance Training3 Days trial$9.991 Month
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- Volt Training2 Months trial$14.991 Month
- Sport Performance Training7 Days trial$19.993 Months
- Training Monthly Plan3 Days trial$19.991 Month
- Volt Training1 Month trial$29.991 Month
- Training 3 Month Plan7 Days trial$39.993 Months
- Sport Performance Training14 Days trial$69.991 Year
- Training Yearly Plan14 Days trial$129.991 Year
Coach One
- Pro weekly7 Days trial$5.997 Days
- Pro yearly$59.991 Year









