Jacob Zemer vs Chalk Performance Training
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Jacob Zemer
This app provides personalized workout programs and nutrition tracking to help users achieve their health and fitness goals. It offers features like exercise videos, habit tracking, progress monitoring, and direct messaging with a coach. Users can also join communities and connect with wearable devices for comprehensive health data.
- Personalized workout programs
- Nutrition and meal tracking
- Habit and progress monitoring
- Exercise and workout videos
- Real-time coach messaging
- Digital community support
- Wearable device integration
Read full descriptionHide full description
With the Jacob Zemer App, you will have access to workout programs designed specifically to help you reach your fitness and health goals! You can follow & track your workouts, your nutrition, your lifestyle habits, measurements and results–all with the help of your coach. FEATURES: - Access training plans and track workouts - Follow along to exercise and workout videos - Track your meals and make better food choices - Stay on top of your daily habits - Set health and fitness goals and track progress towards your goals - Gain milestone badges for achieving new personal bests and maintaining habit streaks - Message your coach in real-time - Be part of digital communities to meet people with similar health goals and stay motivated - Track body measurements and take progress photos - Get push notification reminders for scheduled workouts and activities - Connect your Apple Watch to track workouts, steps, habits, and more right from your wrist - Connect to other wearable devices and apps like the Apple Health App, Garmin, Fitbit, MyFitnessPal, and Withings devices to track workouts, sleep, nutrition, and body stats and composition Download the app today!
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!
Screenshots
Verdict
The clearest difference is rating: Jacob Zemer at 4.9 against Chalk Performance Training's 3.8. Jacob Zemer also leads on update cadence (every 6 weeks vs every 5 months) and device support (4 vs 2). Chalk Performance Training's advantage is ratings volume (164 vs 52). On price, review sentiment, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Jacob Zemer holds the better App Store score, 4.9 against 3.8. Both are backed by a comparable volume of ratings — 52 and 164 respectively. Written reviews point the same way: 71% of Jacob Zemer's written reviews are positive against 65% of Chalk Performance Training's.
Jacob Zemer ships an update every 6 weeks, Chalk Performance Training every 5 months. The most recent releases landed on October 17, 2026 and October 15, 2026 respectively.
| Parameter | Jacob Zemer | Chalk Performance Training |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (52 ratings) — better | 3.8 (164 ratings) |
| Positive reviews | 71.4% of reviews — better | 65.5% of reviews |
| Number of ratings | 52 | 164 — better |
| Update frequency | Every 6 weeks — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPod |
| Requires iOS | 15.1 | 15.0 — better |
| Further details — not scored | ||
| Size | 200 MB | 44 MB |
| Age rating | 4+ | 4+ |
| Developer | Jake Zemer LLC | Chalk Performance Training |
Customer experience
Jacob Zemer
Chalk Performance Training
Bugs and requests
Jacob Zemer
Not enough reviews yet to summarise bugs or 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
In-app purchases
Jacob Zemer
No in-app purchases
Chalk Performance Training
No in-app purchases
Questions
Is Jacob Zemer free?
Is Chalk Performance Training free?
Which has better reviews, Jacob Zemer or Chalk Performance Training?
Do Jacob Zemer or Chalk Performance Training have ads?
Which is updated more often, Jacob Zemer or Chalk Performance Training?
Other comparisons
