Chalk Performance Training vs ACHV by Corey Calliet
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
Read full descriptionHide 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!
ACHV by Corey Calliet
This fitness app offers personalized workout plans, nutrition guidance, and real-time coaching from a renowned specialist. Track your progress, sync with wearables, and receive expert support to achieve your fitness goals.
- Personalized workout plans
- Customized meal plans
- Real-time coaching and support
- Progress tracking and analytics
- Wearable and Apple Health integration
- Habit tracking
Read full descriptionHide full description
Kick-start your fitness journey with ACHV, the premier fitness app designed by Corey Calliet, a world-renowned transformation specialist. With ACHV, you’ll get the most effective combination of customized workouts, nutrition guidance, and real-time coaching—all in one place. Whether you want to lose fat, gain muscle, build mental strength, or elevate overall fitness, ACHV is built to push your limits and get real results. This app is designed for people who are ready to commit and achieve their best selves. Your Path to Success Starts Here With ACHV, getting started is simple. The app provides a fully personalized workout and meal plan tailored to your fitness level, goals, and lifestyle. Progress tracking is seamless—you can log daily workouts, record meals, update check-ins, and integrate with your fitness band & health kit for real-time performance updates. Most importantly, ACHV isn’t just an app—it’s a coaching system. With direct access to professional guidance, you’ll receive the motivation, accountability, and expertise you need to stay on track and make lasting changes. No excuses—just results. Why ACHV? ACHV is packed with powerful features to help you train harder, eat smarter, and track progress with precision. Key Features • Personalized Workout Plan • Designed for muscle building, fat loss, strength development, or general fitness • Customized routines based on your experience level and specific goals • Structured progressions to keep your training effective and challenging • Nutrition, Hydration & Habit Tracking • Get a customized meal plan designed to fuel your workouts and optimize results • Track your calorie intake, macros, and hydration to stay on top of your diet • Monitor daily steps, calorie burn, and activity levels • Real-Time Coaching & Support • Instant messaging & video calls for direct access to expert guidance • Ask questions, get feedback, and stay accountable through 1-on-1 chat • Check-ins & Progress Tracking • Weekly check-ins with advanced analytics to monitor improvements • Data-driven insights into your strength, endurance, body composition, and performance • Wearable Integration & Apple Health Sync • Seamlessly connect to Apple Health, fitness bands, and heart rate monitors • Track workouts, energy burned, and heart rate in real-time • Syncs with Apple Watch for detailed performance metrics Transform Your Body, Mind, and Lifestyle ACHV isn’t just another fitness app—it’s a proven system designed by one of the best trainers in the industry. If you’re serious about making a change, this app gives you everything you need to train like an elite athlete, eat like a champion, and stay consistent like a pro. Are you ready to ACHV your best self? Start your journey today. Apple Health & Disclaimer • ACHV integrates with Apple Health to track distance, steps, calories burned, and heart rate. • For users with an Apple Watch, ACHV provides real-time workout metrics to optimize training. • Workout data is shared with coaches to fine-tune your program for better results. DISCLAIMER: Users should consult a physician before beginning any exercise program or making major dietary changes.
Screenshots
Verdict
The clearest difference is rating: ACHV by Corey Calliet at 5.0 against Chalk Performance Training's 3.8. ACHV by Corey Calliet also leads on review sentiment (100% vs 65%) and update cadence (every 2 months vs every 5 months). Chalk Performance Training's advantage is in-app purchases (none vs 1) and ratings volume (165 vs 4). 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. ACHV by Corey Calliet sells 1 in-app purchase, starting at $39.99 per month. Chalk Performance Training asks for nothing beyond the download.
ACHV by Corey Calliet 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 165 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 65% of Chalk Performance Training's written reviews are positive against 100% of ACHV by Corey Calliet's.
Chalk Performance Training ships an update every 5 months, ACHV by Corey Calliet every 2 months. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.
| Parameter | Chalk Performance Training | ACHV by Corey Calliet |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (165 ratings) | 5.0 (4 ratings) — better |
| Positive reviews | 65.5% of reviews | 100.0% of reviews — better |
| Number of ratings | 165 — better | 4 |
| Update frequency | Every 5 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 44 MB | 133 MB |
| Age rating | 4+ | 17+ |
| Developer | Gym Ryan LLC | Calliet X-treme Fitness LLC |
Customer experience
Chalk Performance Training
ACHV by Corey Calliet
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
ACHV by Corey Calliet
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Chalk Performance Training
No in-app purchases
ACHV by Corey Calliet
- ACHV Fitness All Access3 Days trial$39.991 Month
Questions
Is Chalk Performance Training free?
Is ACHV by Corey Calliet free?
Which has better reviews, Chalk Performance Training or ACHV by Corey Calliet?
Do Chalk Performance Training or ACHV by Corey Calliet have ads?
Which is updated more often, Chalk Performance Training or ACHV by Corey Calliet?
Other comparisons















