Caliber: Strength Training: iPhone vs Android
Caliber: Strength Training by Caliber Fitness, Inc is on both the App Store and Google Play. Here are both versions together: downloads, users, revenue, ratings and chart positions, store by store with totals.
Rating
4.6 ★
4.1k ratings, both stores
Measured
Best rank now
#136
Android · 
Health & Fitness Grossing
Health & Fitness GrossingMeasured
App Store
App details
App ID
1482405410
Publisher
Caliber Fitness, Inc
Content rating
12+
Google Play
App details
App ID
com.caliberfitness.app
Publisher
Caliber Fitness
Content rating
Everyone
Caliber: Strength Training downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| iPhone | – | 100k+ |
| Google Play | – | 500k+ Measured |
| Total | – | 1M+ Confidence |
How this is calculated
iPhone: chart positions and rating growth per country, anchored on its own Android downloads; lifetime from ratings worldwide × installs per rating. Google Play: the daily change in its exact install count. The total adds every store.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
In-app revenue
Worldwide, what users spend before Apple and Google take their fee.
| Store | Per day | Per month | Share |
|---|---|---|---|
| App Store | |||
| Google Play | |||
| Total | Confidence | 100% |
Business model: In-app purchase-led
How Caliber: Strength Training makes money: subscriptions, one-off purchases and ads.
In-app purchases
One-off purchases
/mo
of revenue
Where it ranks now
Both stores, across every country we track.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 5.0 ★ | 5 |
| Google Play | 4.6 ★ | 4.1k 558 written reviews |
| Both stores | 4.6 ★ weighted by ratings | 4.1k |
About Caliber: Strength Training
Caliber is a science-based strength training app that combines resistance training, cardio, nutrition, and habit formation to help you build muscle, lose weight, and improve your overall fitness - for good.
TRAIN YOUR WAY
• Free Version. Create and track unlimited workouts, access 800+ exercises, and train solo or with friends.
• Caliber Plus. Maximize your results with coach-designed training plans, personalized progress tracking, nutrition targets and more.
• Premium Coaching. Get 1-on-1 guidance from an elite-level personal trainer with a fully customized training and nutrition plan, in-app chat + video messaging with your coach and weekly progress reviews to keep you on track.
CALIBER FEATURES (FREE VERSION)
• Personalized Workouts. Create and track an unlimited number of workouts tailored to your goals. No gym required.
• Detailed Exercise Tutorials. Learn proper form with step-by-step videos and pro tips from Caliber coaches.
• Workout Circles. Train with friends and family in private workout chats. When you hit a personal best, it's shared with the group.
• Apple Health Integration. Sync your cardio, nutrition, steps and body stats from your wearable or connected device.
• Connect to AI. Sync your training data with ChatGPT and Claude for personalized insights and training analysis.
UNLOCK MORE WITH CALIBER PLUS (OPTIONAL UPGRADE)
• Coach-Designed Training Plans. Choose from 120+ structured plans tailored to your goals, experience level and schedule.
• Strength Score. Measure how strong you are relative to your potential for your age and gender.
• Strength Balance. Improve your posture and mobility by optimizing your training across key muscle groups.
• Caliber Lessons. Gain expert insights on training and nutrition to accelerate your progress.
• Advanced Training Features. Get personalized nutrition targets, create custom exercises and supersets, swap exercises, upload progress photos, and more.
PREMIUM COACHING (OPTIONAL UPGRADE)
• Work with an Elite-Level Coach. Train 1-on-1 with a dedicated coach to achieve your full potential in the gym and beyond. Caliber coaches are highly vetted, accredited personal trainers among the top 1% in their field.
• Fully Personalized Plan. Your coach will design a training and nutrition program just for you based on your goals, experience and lifestyle.
• Daily Motivation & Expert Guidance. Stay on track with in-app messaging, video form reviews, and individualized guidance.
• Weekly Progress Reviews. Get in-depth analysis from your coach to optimize your training.
• Fast Response Times. Your coach is available 24/7, typically replying within a few hours.
• Guaranteed Results. On average, Caliber members improve their body composition by 20% or more within 12 weeks. If you don't see results, we'll refund the cost of the program.
SEE WHAT OUR MEMBERS SAY
• For detailed reviews from real Caliber members, visit our TrustPilot page at https://www.trustpilot.com/review/caliberstrong.c
TRAIN YOUR WAY
• Free Version. Create and track unlimited workouts, access 800+ exercises, and train solo or with friends.
• Caliber Plus. Maximize your results with coach-designed training plans, personalized progress tracking, nutrition targets and more.
• Premium Coaching. Get 1-on-1 guidance from an elite-level personal trainer with a fully customized training and nutrition plan, in-app chat + video messaging with your coach and weekly progress reviews to keep you on track.
CALIBER FEATURES (FREE VERSION)
• Personalized Workouts. Create and track an unlimited number of workouts tailored to your goals. No gym required.
• Detailed Exercise Tutorials. Learn proper form with step-by-step videos and pro tips from Caliber coaches.
• Workout Circles. Train with friends and family in private workout chats. When you hit a personal best, it's shared with the group.
• Apple Health Integration. Sync your cardio, nutrition, steps and body stats from your wearable or connected device.
• Connect to AI. Sync your training data with ChatGPT and Claude for personalized insights and training analysis.
UNLOCK MORE WITH CALIBER PLUS (OPTIONAL UPGRADE)
• Coach-Designed Training Plans. Choose from 120+ structured plans tailored to your goals, experience level and schedule.
• Strength Score. Measure how strong you are relative to your potential for your age and gender.
• Strength Balance. Improve your posture and mobility by optimizing your training across key muscle groups.
• Caliber Lessons. Gain expert insights on training and nutrition to accelerate your progress.
• Advanced Training Features. Get personalized nutrition targets, create custom exercises and supersets, swap exercises, upload progress photos, and more.
PREMIUM COACHING (OPTIONAL UPGRADE)
• Work with an Elite-Level Coach. Train 1-on-1 with a dedicated coach to achieve your full potential in the gym and beyond. Caliber coaches are highly vetted, accredited personal trainers among the top 1% in their field.
• Fully Personalized Plan. Your coach will design a training and nutrition program just for you based on your goals, experience and lifestyle.
• Daily Motivation & Expert Guidance. Stay on track with in-app messaging, video form reviews, and individualized guidance.
• Weekly Progress Reviews. Get in-depth analysis from your coach to optimize your training.
• Fast Response Times. Your coach is available 24/7, typically replying within a few hours.
• Guaranteed Results. On average, Caliber members improve their body composition by 20% or more within 12 weeks. If you don't see results, we'll refund the cost of the program.
SEE WHAT OUR MEMBERS SAY
• For detailed reviews from real Caliber members, visit our TrustPilot page at https://www.trustpilot.com/review/caliberstrong.c
Caliber: Strength Training iPhone
Not in any tracked top chart right now.
Updated 27 Sep 2026 · rankings refresh through the day
DeveloperCaliber Fitness, Inc
CategoryHealth & Fitness
PriceFree
Released
Rating★ 5.0 (5)
Version5.16.1
Age rating12+
First seen by us
25 Sep 2026
25 Sep 2026Installs (est.)100k+ worldwide
Rating
5.0 ★
5 ratings
Measured
Caliber: Strength Training on the App Store
App details
App ID
1482405410
Publisher
Caliber Fitness, Inc
Content rating
12+
Caliber: Strength Training downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. iPhone downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
In-app revenue
Worldwide, what users spend in Caliber: Strength Training before Apple and Google take their fee.
How this is calculated
Not in an overall Top Grossing chart, only in category charts: each category position is converted to the overall position it corresponds to, then priced on the same rank-to-revenue curve, inside the part of each market the charted apps leave over.
Business model: In-app purchase-led
How Caliber: Strength Training makes money: subscriptions, one-off purchases and ads.
In-app purchases
One-off purchases
/mo
of revenue
Where it ranks now
Every top chart it appears in across 24 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
5.0 ★
5 ratings
Measured
Ratings
5
Measured
About Caliber: Strength Training
Caliber is a science-based strength training app that combines resistance training, cardio, nutrition, and habit formation to help you build muscle, lose weight, and improve your overall fitness - for good.
TRAIN YOUR WAY
• Free Version. Create and track unlimited workouts, access 800+ exercises, and train solo or with friends.
• Caliber Plus. Maximize your results with coach-designed training plans, personalized progress tracking, nutrition targets and more.
• Premium Coaching. Get 1-on-1 guidance from an elite-level personal trainer with a fully customized training and nutrition plan, in-app chat + video messaging with your coach and weekly progress reviews to keep you on track.
CALIBER FEATURES (FREE VERSION)
• Personalized Workouts. Create and track an unlimited number of workouts tailored to your goals. No gym required.
• Detailed Exercise Tutorials. Learn proper form with step-by-step videos and pro tips from Caliber coaches.
• Workout Circles. Train with friends and family in private workout chats. When you hit a personal best, it's shared with the group.
• Apple Health Integration. Sync your cardio, nutrition, steps and body stats from your wearable or connected device.
• Connect to AI. Sync your training data with ChatGPT and Claude for personalized insights and training analysis.
UNLOCK MORE WITH CALIBER PLUS (OPTIONAL UPGRADE)
• Coach-Designed Training Plans. Choose from 120+ structured plans tailored to your goals, experience level and schedule.
• Strength Score. Measure how strong you are relative to your potential for your age and gender.
• Strength Balance. Improve your posture and mobility by optimizing your training across key muscle groups.
• Caliber Lessons. Gain expert insights on training and nutrition to accelerate your progress.
• Advanced Training Features. Get personalized nutrition targets, create custom exercises and supersets, swap exercises, upload progress photos, and more.
PREMIUM COACHING (OPTIONAL UPGRADE)
• Work with an Elite-Level Coach. Train 1-on-1 with a dedicated coach to achieve your full potential in the gym and beyond. Caliber coaches are highly vetted, accredited personal trainers among the top 1% in their field.
• Fully Personalized Plan. Your coach will design a training and nutrition program just for you based on your goals, experience and lifestyle.
• Daily Motivation & Expert Guidance. Stay on track with in-app messaging, video form reviews, and individualized guidance.
• Weekly Progress Reviews. Get in-depth analysis from your coach to optimize your training.
• Fast Response Times. Your coach is available 24/7, typically replying within a few hours.
• Guaranteed Results. On average, Caliber members improve their body composition by 20% or more within 12 weeks. If you don't see results, we'll refund the cost of the program.
SEE WHAT OUR MEMBERS SAY
• For detailed reviews from real Caliber members, visit our TrustPilot page at https://www.trustpilot.com/review/caliberstrong.c
TRAIN YOUR WAY
• Free Version. Create and track unlimited workouts, access 800+ exercises, and train solo or with friends.
• Caliber Plus. Maximize your results with coach-designed training plans, personalized progress tracking, nutrition targets and more.
• Premium Coaching. Get 1-on-1 guidance from an elite-level personal trainer with a fully customized training and nutrition plan, in-app chat + video messaging with your coach and weekly progress reviews to keep you on track.
CALIBER FEATURES (FREE VERSION)
• Personalized Workouts. Create and track an unlimited number of workouts tailored to your goals. No gym required.
• Detailed Exercise Tutorials. Learn proper form with step-by-step videos and pro tips from Caliber coaches.
• Workout Circles. Train with friends and family in private workout chats. When you hit a personal best, it's shared with the group.
• Apple Health Integration. Sync your cardio, nutrition, steps and body stats from your wearable or connected device.
• Connect to AI. Sync your training data with ChatGPT and Claude for personalized insights and training analysis.
UNLOCK MORE WITH CALIBER PLUS (OPTIONAL UPGRADE)
• Coach-Designed Training Plans. Choose from 120+ structured plans tailored to your goals, experience level and schedule.
• Strength Score. Measure how strong you are relative to your potential for your age and gender.
• Strength Balance. Improve your posture and mobility by optimizing your training across key muscle groups.
• Caliber Lessons. Gain expert insights on training and nutrition to accelerate your progress.
• Advanced Training Features. Get personalized nutrition targets, create custom exercises and supersets, swap exercises, upload progress photos, and more.
PREMIUM COACHING (OPTIONAL UPGRADE)
• Work with an Elite-Level Coach. Train 1-on-1 with a dedicated coach to achieve your full potential in the gym and beyond. Caliber coaches are highly vetted, accredited personal trainers among the top 1% in their field.
• Fully Personalized Plan. Your coach will design a training and nutrition program just for you based on your goals, experience and lifestyle.
• Daily Motivation & Expert Guidance. Stay on track with in-app messaging, video form reviews, and individualized guidance.
• Weekly Progress Reviews. Get in-depth analysis from your coach to optimize your training.
• Fast Response Times. Your coach is available 24/7, typically replying within a few hours.
• Guaranteed Results. On average, Caliber members improve their body composition by 20% or more within 12 weeks. If you don't see results, we'll refund the cost of the program.
SEE WHAT OUR MEMBERS SAY
• For detailed reviews from real Caliber members, visit our TrustPilot page at https://www.trustpilot.com/review/caliberstrong.c
Latest updates
5.16.1
This release includes major infrastructure updates, improving reliability across devices, along with a few feature enhancements and bug fixes.
Caliber Strength Training Android
Caliber Strength Training is #136 in Health & Fitness Grossing on Google Play in United States and charting in 1 of 15 countries we track.
Updated 27 Sep 2026 · rankings refresh through the day
DeveloperCaliber Fitness
CategoryHealth & Fitness
PriceFree
Released
Installs500k+
Rating★ 4.6 (4.1k)
Updated
Content ratingEveryone
Rating
4.6 ★
4.1k ratings
Measured
Best rank now
#136
Health & Fitness GrossingMeasured
Caliber Strength Training on Google Play
App details
App ID
com.caliberfitness.app
Publisher
Caliber Fitness
Content rating
Everyone
Caliber Strength Training downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Google Play shows an exact lifetime install count; downloads per day are its daily change (measured). When Play hasn't refreshed the count, they come from new ratings and Top Free chart positions. Confidence is the chance the real number is within half to double ours.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
In-app revenue
Worldwide, what users spend in Caliber Strength Training before Apple and Google take their fee.
How this is calculated
Not in an overall Top Grossing chart, only in category charts: each category position is converted to the overall position it corresponds to, then priced on the same rank-to-revenue curve, inside the part of each market the charted apps leave over.
Business model: In-app purchase-led
How Caliber Strength Training makes money: subscriptions, one-off purchases and ads.
In-app purchases
One-off purchases
/mo
of revenue
Where it ranks on Google Play
Every top 200 chart it appears in across 15 countries.
| Country | Charts | Rank |
|---|---|---|
| United States | Health & FitnessGrossing | #136 |
Apps near Caliber Strength Training on the chart
Health & Fitness Grossing, around #136.
Ratings
Google Play, worldwide.
Rating
4.6 ★
4.1k ratings
Measured
Ratings
4.1k
Measured
Written reviews
558
Measured
About Caliber Strength Training
Caliber is a science-based strength training app that combines resistance training, cardio, nutrition, and habit formation to help you build muscle, lose weight, and improve your overall fitness—for good.
TRAIN YOUR WAY
✔ Free Version. Create and track unlimited workouts, access 800+ exercises, and train solo or with friends.
✔ Caliber Plus. Maximize your results with coach-designed training plans, personalized progress tracking, nutrition targets and more.
✔ Premium Coaching. Get 1-on-1 guidance from an elite-level personal trainer with a fully customized training and nutrition plan, in-app chat and video messaging with your coach and weekly progress reviews to keep you on track.
CALIBER FEATURES (FREE VERSION)
✅ Personalized Workouts. Create and track an unlimited number of workouts tailored to your goals. No gym required.
✅ Detailed Exercise Tutorials. Learn proper form with step-by-step videos and pro tips from Caliber coaches.
✅ Workout Circles. Train with friends and family in private workout chats. When you hit a personal best, it's shared with the group.
✅ Health Connect Support. Sync your cardio, nutrition, and body stats from your wearable or connected device.
✅ Connect to AI. Sync your training data with ChatGPT and Claude for personalized insights and training analysis.
UNLOCK MORE WITH CALIBER PLUS (OPTIONAL UPGRADE)
🚀 Coach-Designed Training Plans. Choose from 120+ structured plans tailored to your goals, experience level and schedule.
📈 Strength Score. Measure how strong you are relative to your potential for your age and gender.
⚖️ Strength Balance. Improve your posture and mobility by optimizing your training across key muscle groups.
🎓 Caliber Lessons. Gain expert insights on training and nutrition to accelerate your progress.
🔧 Advanced Training Features. Get personalized nutrition targets, create custom exercises and supersets, swap exercises, upload progress photos, and more.
PREMIUM COACHING (OPTIONAL UPGRADE)
🏆 Work with an Elite-Level Coach. Train 1-on-1 with a dedicated coach to achieve your full potential in the gym and beyond. Caliber coaches are highly vetted, accredited personal trainers among the top 1% in their field.
📊 Fully Personalized Plan. Your coach will design a training and nutrition program just for you based on your goals, experience and lifestyle.
💬 Daily Motivation & Expert Guidance. Stay on track with in-app messaging, video form reviews, and individualized guidance.
🎯 Weekly Progress Reviews. Get in-depth analysis from your coach to optimize your training.
⚡ Fast Response Times. Your coach is available 24/7, typically replying within a few hours.
💪 Guaranteed Results. On average, Caliber members improve their body composition by 20% or more within 12 weeks. If you don’t see results, we’ll refund the cost of the program.
⭐ #1 Rated Coaching Program. Caliber Premium Coaching is the top-rated fitness program on TrustPilot, with hundreds of 5-star reviews.
SEE WHAT OUR MEMBERS SAY
TRAIN YOUR WAY
✔ Free Version. Create and track unlimited workouts, access 800+ exercises, and train solo or with friends.
✔ Caliber Plus. Maximize your results with coach-designed training plans, personalized progress tracking, nutrition targets and more.
✔ Premium Coaching. Get 1-on-1 guidance from an elite-level personal trainer with a fully customized training and nutrition plan, in-app chat and video messaging with your coach and weekly progress reviews to keep you on track.
CALIBER FEATURES (FREE VERSION)
✅ Personalized Workouts. Create and track an unlimited number of workouts tailored to your goals. No gym required.
✅ Detailed Exercise Tutorials. Learn proper form with step-by-step videos and pro tips from Caliber coaches.
✅ Workout Circles. Train with friends and family in private workout chats. When you hit a personal best, it's shared with the group.
✅ Health Connect Support. Sync your cardio, nutrition, and body stats from your wearable or connected device.
✅ Connect to AI. Sync your training data with ChatGPT and Claude for personalized insights and training analysis.
UNLOCK MORE WITH CALIBER PLUS (OPTIONAL UPGRADE)
🚀 Coach-Designed Training Plans. Choose from 120+ structured plans tailored to your goals, experience level and schedule.
📈 Strength Score. Measure how strong you are relative to your potential for your age and gender.
⚖️ Strength Balance. Improve your posture and mobility by optimizing your training across key muscle groups.
🎓 Caliber Lessons. Gain expert insights on training and nutrition to accelerate your progress.
🔧 Advanced Training Features. Get personalized nutrition targets, create custom exercises and supersets, swap exercises, upload progress photos, and more.
PREMIUM COACHING (OPTIONAL UPGRADE)
🏆 Work with an Elite-Level Coach. Train 1-on-1 with a dedicated coach to achieve your full potential in the gym and beyond. Caliber coaches are highly vetted, accredited personal trainers among the top 1% in their field.
📊 Fully Personalized Plan. Your coach will design a training and nutrition program just for you based on your goals, experience and lifestyle.
💬 Daily Motivation & Expert Guidance. Stay on track with in-app messaging, video form reviews, and individualized guidance.
🎯 Weekly Progress Reviews. Get in-depth analysis from your coach to optimize your training.
⚡ Fast Response Times. Your coach is available 24/7, typically replying within a few hours.
💪 Guaranteed Results. On average, Caliber members improve their body composition by 20% or more within 12 weeks. If you don’t see results, we’ll refund the cost of the program.
⭐ #1 Rated Coaching Program. Caliber Premium Coaching is the top-rated fitness program on TrustPilot, with hundreds of 5-star reviews.
SEE WHAT OUR MEMBERS SAY
What's new in 5.16.1
This release includes major infrastructure updates, improving reliability across devices, along with a few feature enhancements and bug fixes.