Comparison

Vert vs KoopAI

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Vert

This app provides personalized training plans and expert coaching for trail and ultra runners, from 5K to 100+ miles. It adapts to your life and terrain, offering features like elevation tracking and seamless device syncing.

Highlights
  • Personalized trail training plans
  • Human coaching and real support
  • Elevation and terrain-focused training
  • Adaptable workout schedules
  • Seamless device syncing
  • Progress tracking
Features
Read full description

YOUR TRAIL RUNNING COACH, IN YOUR POCKET Train for any trail — 5K to 100 miles — with world-class coaching and adaptive training plans built for real life. Vert.run is the training app made by trail runners, for trail runners. Whether you're running your first trail 5K, targeting a 50K, or preparing for a 100-mile mountain ultra, Vert.run gives you expert-designed plans, real human coaches, and the first AI coaching engine built specifically for trail and ultra running. Trusted by trail runners in 100+ countries. WHAT'S NEW IN VERT PRO 2.0 - A completely rebuilt training engine with smarter plan algorithms - A redesigned dashboard that shows exactly where you stand, every day - The VERT AI Coach: daily insights and real-time workout advice based on your energy, training history, and goals - ITRA integration: connect your race history and performance index - Groups: find your people — runners who share your goals, terrain, and mindset WHY TRAIL RUNNERS CHOOSE VERT.RUN 1. Personalized Trail Training Plans Science-backed plans tailored to your race distance, terrain, elevation gain, and weekly availability. From a trail 5K to 100-milers — we've got you covered. 2. Real Human Coaches + AI Precision Message real expert coaches, not bots — and get daily guidance from the first AI coach built for the trails. The best of both worlds. 3. Built for the Mountains Train for vert, technical terrain, and long days out with tools like our exclusive Mountain Index, vertical gain tracking, and terrain-focused workouts. 4. Smart Race Adaptation Add a new race anytime — even mid-block — and your entire plan instantly restructures around your A, B, and C races, with the right taper for each. 5. Adaptable to Your Life Life happens. Swap workouts, add recovery weeks, or log cross-training like skiing, cycling, and swimming. Your plan moves with you, not against you. 6. Seamless Device Syncing Connect Strava, Garmin, Suunto, COROS, and Apple Watch to log workouts automatically and track your progress in one place. MORE THAN A TRAINING PLAN - Race-specific plans: vertical K, skyrunning, stage races, backyard ultras, and everything in between - Strength training designed for trail runners — build durability and prevent injury - Post-race and injury recovery plans - Progress tracking with weekly volume and elevation goals - A global community of trail runners across 100+ countries VERT.RUN PRO - Unlimited personalized training plans (5K to 100 miles) - The VERT AI Coach: daily insights and real-time plan adjustments - Smart race adaptation across your full season - Strength training and injury-prevention workouts - Mountain Index: optimize how much vert to run in every workout - Full workout flexibility and custom sessions - Real-time syncing with your GPS watch VERT.RUN COACHING - Everything in Pro - 1:1 onboarding call with your personal coach - In-app chat with your coach throughout the week - Real human feedback, motivation, and expert adjustments to your plan APPLE HEALTH Vert.run integrates with Apple Health to track heart rate, distance, and performance during your workouts. Trail-tested. Coach-backed. Built for every mountain runner. Download Vert.run and start training today. Privacy Policy and EULA: https://vert.run/eula/ Terms of Use: https://vert.run/terms-of-use/

About

KoopAI

Receive personalized ultrarunning training plans based on your experience, goals, and available time. This AI coach provides daily workouts, tracks your progress, and answers your training questions. Connect activity providers to keep your history updated and adjust your plan as needed.

Highlights
  • Personalized ultrarunning training plans
  • AI coach for training and race prep questions
  • Workout feedback and progression tracking
  • Volume, elevation, fitness, and fatigue trends
  • Connect activity providers
  • Adjustable training plans
Features
Read full description

KoopAI is your AI ultrarunning coach, with personalized training based on Jason Koop's coaching methods. Prepare for your next ultra with a plan built around your experience, recent training, available time, and target races. See your daily workouts, understand your progression, and ask your AI coach what to do next and why. Keep your training plan, completed activities, and workout feedback together, and adjust your plan when your schedule changes. With KoopAI you can: • Follow a personalized ultrarunning training plan • Review daily workouts and week-by-week progression • Ask an AI coach questions about your plan, training, and race preparation • Record completed activities and provide workout feedback • Review volume, elevation, fitness, and fatigue trends • Connect supported activity providers to keep your training history up to date • Adjust your plan when your schedule or circumstances change KoopAI supports athletes preparing for trail races and ultramarathons, from 50K events through 100- mile, 200-mile, and multi-day races. Some features require an auto-renewing subscription. Training information is for educational purposes and is not medical advice. Privacy Policy: https://www.koopai-endurance.com/app/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Vert4 screens
KoopAI4 screens

Verdict

The call

The clearest difference is rating: KoopAI at 5.0 against Vert's 4.4. KoopAI also leads on ads (none vs shown). Vert's advantage is ratings volume (75 vs 2) and update cadence (weekly vs fortnightly). On price, in-app purchases, monetization model 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Vert sells 10 in-app purchases, starting at $19.99 per month and KoopAI sells 2 in-app purchases, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

KoopAI holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Vert has 75 ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

Vert ships an update weekly, KoopAI fortnightly. The most recent releases landed on October 25, 2026 and October 18, 2026 respectively.

Scorecard4 real differences · 6 level
Vert versus KoopAI: the parameters behind the verdict, then further details
ParameterVertKoopAI
PriceFreeFree
Rating4.4 (75 ratings)5.0 (2 ratings) — better
Positive reviews77.4% of reviews—
Number of ratings75 — better2
Update frequencyWeekly — betterFortnightly
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPod — betteriPhone
Requires iOS15.1 — better16.4
Further details — not scored
Size108 MB97 MB
Age rating4+12+
DeveloperVertrun INCSeakelpAI, Inc.

Customer experience

Vert

All ratings75 ratings
Positive82.7%
Neutral6.7%
Negative10.7%
Written reviews93 reviews
Positive77.4%
Neutral6.5%
Negative16.1%

KoopAI

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Vert

Reported bugs

11 issues
  • App crashes frequently during use
  • Login errors with Apple and Google authentication
  • Training plans fail to load or display
  • Workout times show different values in week vs day view
  • Strava integration sends duplicate activities
Show 6 more
  • iOS app cannot transfer workouts to Garmin
  • Plan restart feature doesn't function
  • Challenges don't pick up Strava data
  • App freezes and becomes unresponsive
  • Date of birth year selection requires tedious scrolling
  • App shows 'Join now' buttons after login

Requested features

8 requests
  • Calendar integration like competitor apps
  • More comprehensive nutrition and diet content
  • Better device integration (Garmin, Suunto)
  • Improved year selection for date of birth input
  • Better workout recording options (partial completion tracking)
Show 3 more
  • More articles and educational content
  • Advanced analytics and performance metrics
  • Ability to modify activity visibility to Strava

KoopAI

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

Vert

Subscriptions10
  • Pro: Trail Training Plans7 Days trial$19.991 Month
  • [Legacy] Vert lite7 Days trial$24.991 Month
  • [Legacy] Vert coaching lite7 Days trial$29.991 Month
Show 7 more
  • 1:1 Trail Running Coaching$44.991 Month
  • Vert Pro Annual Upgrade Offer$99.991 Year
  • Pro Annual: Ultra Training7 Days trial$119.001 Year
  • [Legacy] Vert coaching 6m7 Days trial$154.996 Months
  • Premium: one to one coaching$199.991 Month
  • 12 months of coaching$309.001 Year
  • Personal Running Coach Annual$390.001 Year
2 purchases

KoopAI

Subscriptions2
  • KoopAI Monthly$19.991 Month
  • KoopAI Yearly$219.991 Year

Questions

Is Vert free?
Vert is free to download, with in-app purchases available.
Is KoopAI free?
KoopAI is free to download, with in-app purchases available.
Which has better reviews, Vert or KoopAI?
KoopAI is rated higher. Vert averages 4.4 out of 5 from 75 ratings, while KoopAI averages 5.0 from 2 ratings.
Do Vert or KoopAI have ads?
Vert shows ads; KoopAI does not.
Which is updated more often, Vert or KoopAI?
Vert ships an update weekly, and KoopAI fortnightly. Most recently, Vert was updated on October 25, 2026 and KoopAI on October 18, 2026.

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