Comparison

Naked Training vs Chalk Performance Training

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

Head to head
About

Naked Training

Access a variety of gym and functional workout programs with video guides and progression tracking. Get personalized nutrition plans and macro guidance, plus customized mobility routines for recovery. Join a supportive community for motivation and shared experiences.

Highlights
  • Workout programs (functional & commercial gym)
  • Video tutorials and weight progressions
  • Personalized macro and diet plans
  • Meal builder
  • Customized mobility routines
  • Community support
Features
Read full description

Choose a Program That Fits You We have both functional and commercial gym programs so you can workout anywhere you go. Every workout has proper warm-ups, video tutorials, and weight progressions to keep you on the right track. So seriously, ditch that sweat-soaked notebook. Follow the Right Macros and Nutrition Exercise is king but nutrition is queen and we’ve got you covered. We have flexible diet plans to compliment how you like to eat. Get personalized macros for fitness goals. Check-in every week and adjust your macros with no hassle. Build meals on our meal builder based on what you like. Mobility Routines to Keep You Flexible Our mobility routines will keep you flexible and help you recover from the intense training in the program. Take our assessment to receive routines customized to your weaknesses. Join the #Naked Community Our community is beyond amazing. Thousands of people sharing their stories, motivating each other, and coming together! View our Terms of Use at https://app.nakedtraining.app/terms-of-service

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!

Screenshots

Naked Training4 screens
Chalk Performance Training4 screens

Verdict

The call

The clearest difference is rating: Naked Training at 4.8 against Chalk Performance Training's 3.8. Naked Training also leads on review sentiment (92% vs 65%) and ratings volume (947 vs 164). Chalk Performance Training's advantage is in-app purchases (none vs 2). On price, update cadence, ads 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. Naked Training sells 2 in-app purchases, starting at $24.99 per month. Chalk Performance Training asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Naked Training holds the better App Store score, 4.8 against 3.8. That said, the two scores are not equally well evidenced: Naked Training has 947 ratings behind it against 164, so its average is the more settled of the two. Written reviews point the same way: 92% of Naked Training's written reviews are positive against 65% of Chalk Performance Training's.

UpkeepUpdate frequency

Naked Training ships an update every 8 months, Chalk Performance Training every 5 months. The most recent releases landed on September 18, 2026 and September 19, 2026 respectively.

Scorecard5 real differences · 5 level
Naked Training versus Chalk Performance Training: the parameters behind the verdict, then further details
ParameterNaked TrainingChalk Performance Training
PriceFreeFree
Rating4.8 (947 ratings) — better3.8 (164 ratings)
Positive reviews92.2% of reviews — better65.5% of reviews
Number of ratings947 — better164
Update frequencyEvery 8 monthsEvery 5 months — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.115.0 — better
Further details — not scored
Size29 MB44 MB
Age rating4+4+
DeveloperDBAB LLCChalk Performance Training

Customer experience

Naked Training

All ratings906 ratings
Positive95.6%
Neutral2.1%
Negative2.3%
Written reviews129 reviews
Positive92.2%
Neutral3.1%
Negative4.7%

Chalk Performance Training

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

User reviews

Naked Training

From 947 App Store ratings

What we love

  • 💪 Variety of workouts
  • 📚 Excellent instructional videos
  • 🔍 Detailed programming and tracking
  • 🤝 Supportive community
  • 💪 Effective for building strength and fitness

Room to improve

  • 🔒 Difficult to cancel subscription
  • ❌ Poor customer service
  • 🕰️ Lacking timers for timed exercises
  • 🔍 Limited scaling/modification options
  • 🧭 Rigid program scheduling

Chalk Performance Training

From 164 App Store ratings

What we love

  • 🚀 Convenient and easy to use
  • 🔒 Robust security features
  • 👍 Variety of workout programs
  • 💡 Helpful nutrition resources
  • 🚀 Seamless workout tracking

Room to improve

  • 🐛 Buggy app functionality
  • 🔒 Difficult to cancel subscription
  • 👎 Poor customer service
  • 🐛 Inconsistent user experience
  • 👎 Confusing navigation

Bugs and requests

Naked Training

Reported bugs

2 issues
  • App freezes and crashes
  • Difficulty canceling subscription

Requested features

4 requests
  • Add ability to edit workouts and swap days
  • Include more scaled movement options
  • Allow more flexibility in program selection
  • Improve app stability and performance

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

In-app purchases

2 purchases

Naked Training

Subscriptions2
  • Monthly7 Days trial$24.991 Month
  • Yearly7 Days trial$149.991 Year
None

Chalk Performance Training

No in-app purchases

Questions

Is Naked Training free?
Naked Training is free to download, with in-app purchases available.
Is Chalk Performance Training free?
Chalk Performance Training is free to download, with no in-app purchases.
Which has better reviews, Naked Training or Chalk Performance Training?
Naked Training is rated higher. Naked Training averages 4.8 out of 5 from 947 ratings, while Chalk Performance Training averages 3.8 from 164 ratings.
Do Naked Training or Chalk Performance Training have ads?
Neither Naked Training nor Chalk Performance Training shows ads.
Which is updated more often, Naked Training or Chalk Performance Training?
Naked Training ships an update every 8 months, and Chalk Performance Training every 5 months. Most recently, Naked Training was updated on September 18, 2026 and Chalk Performance Training on September 19, 2026.

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