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, including workout planning, tracking, and exercise tutorials. It supports individual training, group workouts, and offers optional upgrades for personalized plans, advanced features, and one-on-one coaching.

Highlights
  • Unlimited workout creation and tracking
  • 600+ exercise tutorials with videos
  • Workout groups for training with friends
  • Coach-designed training plans
  • Personalized progress tracking
  • 1-on-1 elite coaching options
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 gym-goers track their workouts, build custom routines, and monitor strength progress. It features a large exercise library with video guides, social features to connect with friends, and motivational challenges. Users can log sets, reps, weight, and PRs to achieve their fitness goals.

Highlights
  • Workout logging
  • Custom routine builder
  • Progress tracking
  • Exercise library with videos
  • Social features and challenges
  • One-rep max calculator
Features
Read full description

Join over 7 million gym and fitness enthusiasts and lift more with Lyfta – the free workout tracker, gym log, and strength training planner. Log your workouts, build routines, and track progress so you can focus on what matters most: getting stronger. What Our Users Are Saying: • "I've tried probably 10 different gym apps over the years, and none of them clicked for me until Lyfta. It's crazy how much is available for free, from the unlimited custom free routines to their massive exercise library. It just has everything you need to actually stick with it." – Ryan • "I love how simple it is to plan my workouts in Lyfta. I used to feel lost at the gym, but the guided exercises keep me on track. And seeing my progress with the stats has me getting stronger every single week. It's so motivating!" – Kady • "Lyfta has made a huge difference in my consistency. I've never been able to stick with a routine until now. Seeing my friends' workouts and jumping into the community challenges gets me excited to come back, and I've honestly made some serious gains since I started." – Rojaas Why choose Lyfta? • Free, simple, and ad-free workout tracker • Create and customize weightlifting programs & gym routines • Track progress in strength, volume, sets, reps, and PRs • Stay motivated with friends, challenges, and milestones Powerful Gym Workout Tracking • Log sets, reps, weight, RPE, and notes in seconds • 5,000+ exercises with HD video guides for perfect form • Build unlimited custom programs or follow proven ones like StrongLifts 5x5, nSuns, GZCL, Push/Pull/Legs, Rp Hypertrophy, German Volume Training, and more. Note: Lyfta is not affiliated with, endorsed by, or sponsored by any of these gym programs. • Add your own custom lifts with muscle groups & equipment • Track advanced sets: warm-ups, drop sets, supersets, and failure sets • Auto rest timers keep your sessions efficient • Built-in One-Rep Max calculator for all major lifts Stay Motivated & Connected • Share workouts, routines, and progress with friends • Follow your training partners and cheer them on • Monthly strength challenges and global leaderboards • Streaks and milestones to celebrate every achievement • Privacy controls: choose public or private profile Integrations & Compatibility • Apple Watch support for live workout tracking • Quick widgets and shortcuts for faster logging • Sync with Apple Health and Strava, • Seamless data sync across all devices If you like Lyfta, try Lyfta Pro free for 14 days! Unlock advanced analytics, expert programs, and progression tools to hit new personal bests. If you choose to purchase Lyfta Pro, payment will be charged to your Apple account, and your account will be charged for renewal within 24-hours prior to the end of the current period. Auto-renewal may be turned off at any time by going to your settings in the App Store after purchase. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. Whether you’re starting your first strength program, building muscle, or chasing new personal records – you belong here. Download Lyfta today, log your training, and reach your goals faster. 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 (#61 vs #192). 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 18 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 — 6.1K and 7.2K 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 October 29, 2026.

Scorecard2 real differences · 9 level
Caliber versus Lyfta: the parameters behind the verdict, then further details
ParameterCaliberLyfta
PriceFreeFree
Rating4.8 (6.1K ratings) — better4.8 (7.2K ratings)
Positive reviews78.0% of reviews85.5% of reviews — better
Number of ratings6.1K7.2K — better
Update frequencyFortnightlyWeekly — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank#192#61 — better
DevicesiPhone, iPodiPhone, iPad, Apple Watch — better
Requires iOS15.1 — better16.0
Further details — not scored
Size59 MB141 MB
Age rating12+9+
DeveloperCaliber Fitness, IncLindberg Development AS

Customer experience

Caliber

All ratings6,057 ratings
Positive96.6%
Neutral1.1%
Negative2.3%
Written reviews528 reviews
Positive78.0%
Neutral6.3%
Negative15.7%

Lyfta

All ratings6,909 ratings
Positive95.7%
Neutral1.6%
Negative2.6%
Written reviews655 reviews
Positive85.5%
Neutral4.3%
Negative10.2%

User reviews

Caliber

From 6.1K 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 7.2K 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

18 purchases

Caliber

Subscriptions18
  • Caliber Supporter (Monthly)$3.001 Month
  • Caliber Supporter (Monthly)$5.001 Month
  • Caliber Plus (Monthly)2 variants$6.001 Month
Show 15 more
  • Caliber Plus (Monthly)7 Days trial$6.001 Month
  • Caliber Supporter (Monthly)$7.001 Month
  • Caliber Supporter (Monthly)$9.001 Month
  • Caliber Plus (Monthly)2 variants$9.001 Month
  • Caliber Plus (Monthly)2 variants$12.001 Month
  • Caliber Pro (Monthly)$19.001 Month
  • Caliber Pro (Monthly)7 Days trial$19.001 Month
  • Caliber Plus (Yearly)7 Days trial$36.001 Year
  • Caliber Pro (3 Months)$49.003 Months
  • Caliber Pro (3 Months)7 Days trial$49.003 Months
  • Caliber Plus (Yearly)7 Days trial2 variants$54.001 Year
  • Caliber Plus (Yearly)7 Days trial2 variants$72.001 Year
  • Caliber Plus (Yearly)1 Month trial$72.001 Year
  • Caliber Pro (Yearly)$169.001 Year
  • Caliber Pro (Yearly)7 Days trial$169.001 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 6.1K ratings, while Lyfta averages 4.8 from 7.2K 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 October 29, 2026 and Lyfta on October 29, 2026.
Which is more popular, Caliber or Lyfta?
Caliber currently peaks at #192 in the App Store charts, and Lyfta at #61. Chart position reflects recent download velocity rather than total install base.

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