Comparison

Caliber vs Lyfta

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

Head to head
About

Caliber

This app offers science-based strength training with features for muscle building, weight loss, and fitness improvement. It provides personalized workouts, exercise tutorials, and community features. Optional upgrades offer advanced plans, nutrition targets, and 1-on-1 coaching.

Highlights
  • Personalized workout creation and tracking
  • Extensive exercise library with video tutorials
  • Workout Circles for training with friends
  • Apple Health integration
  • AI-powered training insights
  • Coach-designed training plans
  • Strength Score and balance metrics
Features
Read full description

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.com Terms of Use: https://caliberstrong.com/terms-of-service/ Privacy Policy: https://caliberstrong.com/privacy-policy/

About

Lyfta

This app helps users track their gym workouts, build custom routines, and monitor progress. It offers a comprehensive exercise library with video demonstrations and social features to connect with friends. Advanced insights and expert programs are available with a premium subscription.

Highlights
  • Log sets, reps, weight, RPE, and notes
  • Organize supersets, warm-ups, and drop sets
  • Automatic rest timers between sets
  • Build custom workout routines
  • Explore 5,000+ exercises with video demos
  • Track personal records and strength graphs
  • Connect with friends and share workouts
Features
Read full description

Join over 5 million gym-goers getting stronger with Lyfta. Track your workouts and create unlimited routines for free, with no ads. See your progress, challenge yourself and make every session count. LOG EVERY SET. MAKE EVERY WORKOUT COUNT. See your previous weights and reps while you train. Record each set without losing focus, then use your workout history to guide what comes next. • Track sets, reps, weight, RPE and notes • Log weight lifting workouts with barbells, dumbbells or machines • Organize supersets, warm-ups, drop sets and failure sets • Stay on track between sets with automatic rest timers • Add custom exercises to match the way you train YOUR WORKOUT PLAN, READY WHEN YOU ARE Walk into the gym knowing what to do. Choose a ready-made program or build your own gym workout routine around your goals, schedule and equipment. Follow a push pull legs routine, organize an upper/lower split or create a full body workout plan. Customize exercises, sets and reps, then return to your saved routine for your next session. TRAIN WITH CONFIDENCE Explore 5,000+ exercises with video demonstrations and search by muscle group or equipment. Build your bodybuilding routine or find an alternative exercise when equipment is busy, so you can keep your workout moving. SEE YOUR HARD WORK ADD UP Track personal records and see how your weights, reps and training volume change over time. Compare sessions, explore strength graphs and check your estimated one-rep max. Make progressive overload easier to follow: use your previous performance as a starting point and work toward another rep, a little more weight or your next personal best. NEW TO STRENGTH TRAINING? Start with a beginner-friendly gym routine and learn each movement with exercise videos. Keep your workouts organized and track your progress as you get more comfortable lifting. Training at home? Create dumbbell workouts or bodyweight sessions around the equipment you have. MORE REASONS TO KEEP SHOWING UP Follow friends, share workouts and celebrate personal records together. Monthly challenges, streaks and milestones help you stay connected to your training. Choose a public or private profile to control what you share. CONNECT YOUR TRAINING Log workouts with Apple Watch, sync with Apple Health and share completed sessions to Strava. Access your training faster with widgets and shortcuts. GO FURTHER WITH LYFTA PREMIUM • Train smarter with advanced workout insights • See your all-time progress • Follow expert workout programs Download Lyfta and start building on your progress, one workout at a time. Lyfta offers optional Premium subscriptions that renew automatically unless canceled. Prices are shown before purchase. Manage or cancel subscriptions in your Apple Account settings. Privacy Policy: https://www.lyfta.app/privacy Terms of Service: https://www.lyfta.app/terms

Screenshots

Caliber4 screens
Lyfta4 screens

Verdict

The call

The clearest difference is ads: Caliber at none against Lyfta's shown. Lyfta's advantage is chart position (#39 vs #126). On price, rating, review sentiment and ratings volume 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. Caliber sells 8 in-app purchases, starting at $3.00 per month and Lyfta sells 10 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.8 for Caliber against 4.8 for Lyfta. Both are backed by a comparable volume of ratings — 6.2K and 7.3K respectively. Written reviews are what separate them: 78% of Caliber's written reviews are positive against 85% of Lyfta's.

UpkeepUpdate frequency

Caliber ships an update fortnightly, Lyfta weekly. Both last shipped on November 9, 2026.

Scorecard2 real differences · 9 level
Caliber versus Lyfta: the parameters behind the verdict, then further details
ParameterCaliberLyfta
PriceFreeFree
Rating4.8 (6.2K ratings) — better4.8 (7.3K ratings)
Positive reviews78.1% of reviews84.8% of reviews — better
Number of ratings6.2K7.3K — better
Update frequencyFortnightlyWeekly — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank#126#39 — better
DevicesiPhone, iPodiPhone, iPad, Apple Watch — better
Requires iOS15.1 — better16.0
Further details — not scored
Size60 MB145 MB
Age rating12+9+
DeveloperCaliber Fitness, IncLindberg Development AS

Customer experience

Caliber

All ratings6,093 ratings
Positive96.7%
Neutral1.1%
Negative2.2%
Written reviews530 reviews
Positive78.1%
Neutral6.2%
Negative15.7%

Lyfta

All ratings7,293 ratings
Positive95.7%
Neutral1.6%
Negative2.7%
Written reviews665 reviews
Positive84.8%
Neutral4.5%
Negative10.7%

User reviews

Caliber

From 6.2K App Store ratings

What we love

  • 👍 Easy to use
  • 🚀 Comprehensive workout tracking
  • 💡 Customizable workouts
  • 🔍 Detailed exercise instructions and videos
  • 📊 Strength score and progress tracking

Room to improve

  • 🐛 Occasional app crashes and bugs
  • 🔍 Limited offline functionality
  • 💰 Subscription model can be confusing
  • 🔍 Inconsistent video quality and exercise explanations
  • 🕰️ Frustrating user interface at times

Lyfta

From 7.3K App Store ratings

What we love

  • 👍 Easy to use and customize workouts
  • 🚀 Comprehensive exercise library with video demonstrations
  • 💪 Helpful for tracking progress and muscle groups targeted
  • 🤝 Social features for connecting with friends
  • 🆓 Robust free version with many features

Room to improve

  • 🐛 Occasional bugs and glitches
  • ⏱️ Slow data refresh and analytics updates
  • 🔍 Limited customization options in free version
  • 🔒 Apple Watch integration issues

Bugs and requests

Caliber

Reported bugs

3 issues
  • Workout data loss when switching between online and offline mode
  • Strength score not updating correctly in some cases
  • Inability to log weight for certain exercises

Requested features

5 requests
  • Add ability to create and save custom exercises
  • Integrate with more fitness tracking devices and apps
  • Improve offline mode to allow full workout tracking
  • Provide more flexibility in workout scheduling and planning
  • Enhance strength score calculations and explanations

Lyfta

Reported bugs

3 issues
  • Workouts not resetting properly after completion
  • Leg workout tracking not working as expected
  • Delayed or unresponsive set timer notifications

Requested features

4 requests
  • Add more advanced analytics and data visualization
  • Improve Apple Watch connectivity and standalone usage
  • Allow more customization of the user interface
  • Expand the exercise library with more niche movements

In-app purchases

8 purchases

Caliber

Subscriptions8
  • Caliber Supporter (Monthly)$3.001 Month
  • Caliber Plus (Monthly)$6.001 Month
  • Caliber Plus (Monthly)$9.001 Month
Show 5 more
  • Caliber Plus (Monthly)2 variants$12.001 Month
  • Caliber Plus (Yearly)7 Days trial$36.001 Year
  • Caliber Plus (Yearly)7 Days trial$54.001 Year
  • Caliber Plus (Yearly)7 Days trial2 variants$72.001 Year
  • Caliber Plus (Yearly)1 Month trial$72.001 Year
10 purchases

Lyfta

Subscriptions10
  • Lyfta Premium$5.991 Month
  • Lyfta Premium$11.491 Month
  • Lyfta Premium$12.991 Month
Show 7 more
  • Lyfta Premium$17.991 Year
  • Lyfta Premium$29.991 Year
  • Lyfta Premium$49.991 Year
  • Lyfta Premium14 Days trial$49.991 Year
  • Lyfta Premium1 Month trial$59.991 Year
  • Lyfta Premium14 Days trial$59.991 Year
  • Lyfta Premium14 Days trial$79.991 Year

Questions

Is Caliber free?
Caliber is free to download, with in-app purchases available.
Is Lyfta free?
Lyfta is free to download, with in-app purchases available.
Which has better reviews, Caliber or Lyfta?
Caliber is rated higher. Caliber averages 4.8 out of 5 from 6.2K ratings, while Lyfta averages 4.8 from 7.3K ratings.
Do Caliber or Lyfta have ads?
Lyfta shows ads; Caliber does not.
Which is updated more often, Caliber or Lyfta?
Caliber ships an update fortnightly, and Lyfta weekly. Most recently, Caliber was updated on November 9, 2026 and Lyfta on November 9, 2026.
Which is more popular, Caliber or Lyfta?
Caliber currently peaks at #126 in the App Store charts, and Lyfta at #39. Chart position reflects recent download velocity rather than total install base.

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