Comparison

Caliber vs SuppCo

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

SuppCo

Manage and optimize your daily vitamin and supplement regimen. This app helps you build a personalized plan, track your intake, and receive expert recommendations based on your health goals. It also provides independent quality ratings for over 500 supplement brands.

Highlights
  • Personalized supplement tracking
  • Smart scheduling and reminders
  • Nutrient intake analysis
  • Supplement stack algorithm
  • Independent brand quality ratings
  • Supplement research and recommendations
  • Expert-built supplement protocols
Features
Read full description

Stay on top of your supplement routine with SuppCo, the ultimate companion and tracker for managing and optimizing your daily supplement & vitamin regimen. With a proprietary database over 160,000 supplements, SuppCo provides detailed insights to help you build, track and maintain a supplement plan that aligns with your health goals. PERSONALIZED SUPPLEMENT TRACKER: • Add the supplements you take and build your stack. • Get a smart schedule and set daily reminders so you never miss a dose. • View overall nutrient totals and how well your products support your health goals. • Track your intake so you can see how it affects your performance. STACK ANALYSIS ALGORITHM: • Get your supplement routine rated and analyzed by our proprietary algorithm. • Access recommendations on what nutrients are recommended for your age and sex, which brands you can trust, how to improve your dosages, and more. INDEPENDENT SCORING OF 500+ SUPPLEMENT BRANDS: • Our TrustScore quality rating system shows you quality ratings for 500+ brands based on 29 key attributes ranging from certifications to proprietary ingredients to testing benchmarks and manufacturing standards. • Check your supplement TrustScore, and swap brands that don't hit the mark with brands you can trust. ADVANCED SUPPLEMENT RESEARCH: • Find the best products in a given category based on our TrustScore quality rating, price per serving, and key considerations like certifications and form factor. • We are not affiliated with any supplement brand and bring you real supplement search in a world of confusing information. 80+ SUPPLEMENT PROTOCOLS FOR TARGETED HEALTH GOALS: • Not sure what to take to hit your goals? Access expert-built plans with nutrient recommendations to achieve your health goals. • Find every supplement plan, all in one place, ranging from essential plans for women and men of every age group to gut health, stress, longevity and more. Terms of Use: https://supp.co/about/terms-of-use

Screenshots

Caliber4 screens
SuppCo4 screens

Verdict

The call

The clearest difference is ads: Caliber at none against SuppCo's shown. Caliber also leads on review sentiment (78% vs 61%) and update cadence (fortnightly vs every 5 weeks). On price, rating, ratings volume 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Caliber sells 18 in-app purchases, starting at $3.00 per month and SuppCo sells 4 in-app purchases, starting at $39.99 per year. 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 SuppCo. Both are backed by a comparable volume of ratings — 5.9K and 11K respectively. Written reviews are what separate them: 78% of Caliber's written reviews are positive against 61% of SuppCo's.

UpkeepUpdate frequency

Caliber ships an update fortnightly, SuppCo every 5 weeks. The most recent releases landed on September 25, 2026 and September 24, 2026 respectively.

Scorecard3 real differences · 8 level
Caliber versus SuppCo: the parameters behind the verdict, then further details
ParameterCaliberSuppCo
PriceFreeFree
Rating4.8 (5.9K ratings)4.8 (11K ratings)
Positive reviews78.4% of reviews — better60.7% of reviews
Number of ratings5.9K11K — better
Update frequencyFortnightly — betterEvery 5 weeks
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank#190#103 — better
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.114.0 — better
Further details — not scored
Size67 MB49 MB
Age rating12+17+
DeveloperCaliber Fitness, IncSupple Stack Inc

Customer experience

Caliber

All ratings5,927 ratings
Positive96.6%
Neutral1.1%
Negative2.3%
Written reviews518 reviews
Positive78.4%
Neutral6.4%
Negative15.3%

SuppCo

All ratings10,727 ratings
Positive95.4%
Neutral2.3%
Negative2.4%
Written reviews448 reviews
Positive60.7%
Neutral8.7%
Negative30.6%

User reviews

Caliber

From 5.9K 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

SuppCo

From 11K App Store ratings

What we love

  • 👍 Great app for tracking supplements
  • 🚀 Efficient and user-friendly
  • 🔍 Helpful supplement information and analysis
  • 🤖 Responsive and helpful team
  • 📚 Comprehensive database of supplements

Room to improve

  • 🔢 Inconsistent SuppScore analysis
  • 🔎 Limited database - some supplements missing
  • 🕰️ Long wait times for new supplement additions
  • 🤔 Questionable supplement scoring criteria

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

SuppCo

Reported bugs

2 issues
  • Login screen freezes
  • Incompatible with older devices

Requested features

3 requests
  • Ability to save multiple supplement stacks
  • Option to manually specify supplement contents
  • Crowd-sourcing to ensure data accuracy

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
4 purchases

SuppCo

Subscriptions4
  • SuppCo Pro Membership1 Year trial$39.991 Year
  • SuppCo Pro Membership$39.991 Year
  • SuppCo Pro Membership1 Year trial$59.991 Year
Show 1 more
  • SuppCo Buying Club Membership2 variants$119.991 Year

Questions

Is Caliber free?
Caliber is free to download, with in-app purchases available.
Is SuppCo free?
SuppCo is free to download, with in-app purchases available.
Which has better reviews, Caliber or SuppCo?
Caliber and SuppCo are both rated 4.8 out of 5 on the App Store, from 5.9K and 11K ratings respectively.
Do Caliber or SuppCo have ads?
SuppCo shows ads; Caliber does not.
Which is updated more often, Caliber or SuppCo?
Caliber ships an update fortnightly, and SuppCo every 5 weeks. Most recently, Caliber was updated on September 25, 2026 and SuppCo on September 24, 2026.
Which is more popular, Caliber or SuppCo?
Caliber currently peaks at #190 in the App Store charts, and SuppCo at #103. Chart position reflects recent download velocity rather than total install base.

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