Comparison

Chalk Performance Training vs ONE8 Denver

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

Head to head
About

Chalk Performance Training

Access science-based workouts for any fitness level, at home or in the gym. Track your progress, join a supportive global community, and receive expert guidance to achieve your health and fitness goals.

Highlights
  • At-home and gym workout programs
  • Beginner, intermediate, and advanced options
  • Exclusive workout library
  • Video demonstrations and instructions
  • Progress tracking and performance analysis
  • Global fitness community and discussions
Features
Read full description

The Chalk Performance Training App is the #1 Transformation App with the most effective, science-based workouts for anyone, anywhere and anytime. Chalk Performance Training is more than just a fitness app. It is a global family that works hard, trains together and inspires each other to reach new heights through health and fitness. WORKOUTS: ⁃ Train anywhere, anytime with access to both at home AND gym workout programs. ⁃ Find a workout to suits your needs, with beginner, intermediate or advanced workout options. ⁃ Access our exclusive Chalk Workout Library, with aesthetic, strength, endurance building, and minimal equipment program options. ⁃ Have a new, fresh and exciting workout for every day at your fingertips, ensuring you never get bored and stay motivated to achieve your fitness goals. ⁃ Set up a workout schedule that easily suits your preferences and your life. ⁃ All workouts include clear instructions, video demonstrations and exercise descriptions for proper form and technique to get the best results. PROGRESS TRACKING, SUPPORT & ACCOUNTABILITY: ⁃ Exclusive Chalk Performance Training video content. ⁃ Set goals and track your progress seamlessly within the app to ensure you are moving in the right direction. ⁃ Record your workout stats and analyze your performance over time. ⁃ Information, tips and tricks to educate you on your journey! COMMUNITY: ⁃ Join the Exclusive Chalk Performance Training Community that is a worldwide fitness family. ⁃ Get motivated by seeing what other users are achieving and share your journey and accomplishments too! ⁃ Participate in group discussions, ask questions, and get advice from experienced trainers and Chalk Coaches. ⁃ Discover inspiring success stories, fitness tips, and valuable insights from industry experts. We are on a mission to transform bodies, hearts and lives through health and fitness. If you have a goal, it is our mission to help you achieve it. We’d love to welcome you to our worldwide Chalk Performance Training Family!

About

ONE8 Denver

This app connects members to a wellness collective offering services across eight pillars of health. Manage your membership, book appointments, log workouts, and connect with others in a communal space designed for growth and thriving.

Highlights
  • Membership management
  • Appointment booking
  • Workout logging
  • Member interaction
  • After-hours access
  • Access to diverse wellness services
Features
Read full description

ONE8 is a community health and wellness collective designed to offer services to our membership from professional vendors that promote growth in one or more of our eight pillars of health and wellness. Our anchor vendor, ONE8 CrossFit, will be supplemented by offerings such as mental health support, physical therapy, barbershop and beauty salon services, financial and career advising, philanthropic projects, and more. ONE8 will also provide communal space for our members with amenities such as a recovery center, co-working stations, an event room, and more. At ONE8 we gather to grow, move, work, meet, learn, serve, socialize, and thrive. In the ONE8 Members App, you will be able to manage your membership, book appointments with all vendors in the space, log your workouts, interact with other members, and even unlock the space after hours. Here is to life.

Screenshots

Chalk Performance Training4 screens
ONE8 Denver4 screens

Verdict

The call

The clearest difference is rating: ONE8 Denver at 5.0 against Chalk Performance Training's 3.8. ONE8 Denver also leads on update cadence (every 6 weeks vs every 5 months) and iOS requirement (13.0 vs 15.0). Chalk Performance Training's advantage is ads (none vs shown) and ratings volume (164 vs 1). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

ONE8 Denver holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: Chalk Performance Training has 164 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Chalk Performance Training ships an update every 5 months, ONE8 Denver every 6 weeks. The most recent releases landed on October 7, 2026 and October 1, 2026 respectively.

Scorecard6 real differences · 4 level
Chalk Performance Training versus ONE8 Denver: the parameters behind the verdict, then further details
ParameterChalk Performance TrainingONE8 Denver
PriceFreeFree
Rating3.8 (164 ratings)5.0 (1 ratings) — better
Positive reviews65.5% of reviews—
Number of ratings164 — better1
Update frequencyEvery 5 monthsEvery 6 weeks — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree — betterAd-supported
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.013.0 — better
Further details — not scored
Size44 MB71 MB
Age rating4+4+
DeveloperChalk Performance TrainingPushPress, Inc.

Customer experience

Chalk Performance Training

All ratings164 ratings
Positive67.1%
Neutral5.5%
Negative27.4%
Written reviews113 reviews
Positive65.5%
Neutral3.5%
Negative31.0%

ONE8 Denver

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Chalk Performance Training

Reported bugs

4 issues
  • Timer resets when switching apps
  • Inability to log completed sets
  • Workout history not transferring from previous app
  • Difficulty creating custom workouts

Requested features

5 requests
  • Add option to disable audio during workouts
  • Improve ability to enter weights and reps manually
  • Provide more customization options for workouts
  • Implement seamless sync across devices
  • Add support for Apple Watch integration

ONE8 Denver

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Chalk Performance Training

No in-app purchases

None

ONE8 Denver

No in-app purchases

Questions

Is Chalk Performance Training free?
Chalk Performance Training is free to download, with no in-app purchases.
Is ONE8 Denver free?
ONE8 Denver is free to download, with no in-app purchases.
Which has better reviews, Chalk Performance Training or ONE8 Denver?
ONE8 Denver is rated higher. Chalk Performance Training averages 3.8 out of 5 from 164 ratings, while ONE8 Denver averages 5.0 from 1 ratings.
Do Chalk Performance Training or ONE8 Denver have ads?
ONE8 Denver shows ads; Chalk Performance Training does not.
Which is updated more often, Chalk Performance Training or ONE8 Denver?
Chalk Performance Training ships an update every 5 months, and ONE8 Denver every 6 weeks. Most recently, Chalk Performance Training was updated on October 7, 2026 and ONE8 Denver on October 1, 2026.

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