Comparison

Gravitus vs Strengthic

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

Head to head
About

Gravitus

This app helps you track and plan your weightlifting routines. It offers an extensive exercise database, community features, and detailed analytics to monitor your progress and maximize gains. Enjoy an ad-free experience with advanced tools for serious lifters.

Highlights
  • Advanced workout routines
  • Extensive exercise database with video demos
  • Community features for sharing and following
  • Detailed progress tracking and analytics
  • Workout planning and reminders
  • Apple Watch companion app
  • Dark Mode
Features
Read full description

Gravitus is the ultimate workout tracker & planner for the gym. Lift without ads for free. Elevate your weight lifting with advanced routines, a thriving community and the largest exercise database in the world! Track, log, and train like a pro with Gravitus. WHAT USERS ARE SAYING • “Probably the best workout tracking app I’ve used. Really friendly UI and easy to monitor your progress overtime” - Dyl711 • "Love love this app. It’s helped my fitness journey so much." - Amanda itunes • “I never write app reviews but I have to rave about Gravitus- my only regret is not getting it sooner. You get so much data and insight from your lifts, allowing you to track progressive overload and challenge yourself to continuously add weight/reps. I feel like I’m getting so much more from my workouts, and this app is going to blow up my gains in an extraordinary way!“ - the_megalodon98 FEATURES • Blazing Fast: We are iOS native, lift, don’t lag! • Intuitive tracking: Autofill workouts, rest timers, and more • No Ads: Focus on your workouts, not ads • Build community: Follow friends, share workouts, post videos, and more • Every exercise: 1,000+ exercises, with video demos, instructions, and more • Dark Mode: Workout in style with our dark mode • Privacy: Share your workouts with the community, or keep them private • Apple Watch: Stay in the zone, workout on your wrist with our watch app • Apple Health: Sync workouts with Apple Health WORKOUT PROGRAMS AND TEMPLATES • Choose one of our workout programs or create your own • Workout programs for every skill level and goal • Workout reminders: Get notified when it’s time to workout • Progression: Track your progress with our progression tracker ANALYTICS AND TOOLS • Charts and graphs to track your progress • Muscle engagement shows you which muscles are being worked • Plate calculator to calculate the weight of your plates • Exertion score to track your intensity • Exercise progression info to track your progress • 1RM calculator to calculate your rep maxes • Rest timers: Quickly customize rest timers for each exercise APPLE WATCH • Stay in the zone, workout on your wrist with our watch app • Workout automatically syncs between your phone and watch • Intuitive rest timer keeps your workout on track • Live heart rate to monitor your intensity and recovery IOS FEATURES • Sync workouts with Apple Health • Dynamic island to never lose track of your workout • Live activity on your lock screen • Watch companion app to workout on your wrist GRAVITUS PRO • Unlimited workout programs • Unlimited graph history • Muscle engagement details • Real time analytics inside your workout • Filter exercises by muscle • Progressive overload breakdown for each workout • And more! Gravitus Pro is available as a monthly or yearly subscription. It will automatically be renewed at the end of your subscription unless it is cancelled at least 24 hours prior to the end of the subscription period. You can cancel anytime with your iTunes account settings. Any unused portion of a free trial will be forfeited if you purchase a subscription. Privacy policy: https://gravitus.com/privacy. Terms of use at https://gravitus.com/terms. Continued use of GPS running in the background can dramatically decrease battery life. HealthKit usage: When enabled by the user, Gravitus charts HealthKit data in the app and allows the user to optionally record bodyweight values back to HealthKit. For support and feedback, you can reach us at support@gravitus.com

About

Strengthic

This app allows users to create and customize detailed workout routines with various exercise types. It offers dynamic sets, personalized plans, and helpful tools like automatic one-rep max calculations and timers. Enjoy unlimited cloud storage for all your fitness data.

Highlights
  • Create customized workouts
  • Dynamic sets and routines
  • Automatic one-rep max calculations
  • Plate calculator
  • On-screen timers and stopwatches
  • Unlimited free cloud storage
Features
Read full description

Introducing Strengthic: The Ultimate Workout App for Tracking and Customizing Your Workouts! If you are looking for an all-in-one workout app that lets you track and customize your workouts like never before, then look no further than Strengthic. Whether you are a workout pro or just starting out on your fitness journey, Strengthic is the perfect app to help you achieve your goals. Here are some of the unique features that make Strengthic stand out from other workout apps on the app store: Create Customized Workouts With Strengthic, you can create multifaceted workouts consisting of time, rep, weight, and distance based exercises all in one workout. This means you have the flexibility to mix and match different types of exercises to create the perfect workout for your needs. You can easily switch between strength and cardio exercises without having to switch apps. From powerlifting 5x5 to HIIT, you get all in one app. Dynamic Sets and Routines Dynamic sets allow you to change your workout based on your previous performance. You can choose from dynamic commands such as increasing/decreasing reps and increasing/decreasing weight. With routines and the routine tracker, you can group together workouts and rest days to create personalized plans and never worry about what day in the program comes next. This means you can create a workout plan that is tailored to your needs and can adjust it as you progress. Array of Features In addition to its above-mentioned features, Strengthic also includes convenient features that make it easy to use. Automatic one rep max calculations, plate calculator, on-screen timers, and stopwatches are just a few of the features that make Strengthic useful. With these features, you can focus on your workout with complete peace of mind. On top of that, enjoy unlimited free cloud storage for all your custom exercises, workouts, and routines. Whether you are looking to build strength, improve your cardio, or just stay active, Strengthic is the perfect workout app for you. With its customizable workouts, dynamic sets and routines, convenient features, workout logging, and tracking, you have everything you need to achieve your fitness goals. Try Strengthic today and start taking your workouts to the next level!

Screenshots

Gravitus4 screens
Strengthic4 screens

Verdict

The call

The clearest difference is in-app purchases: Strengthic at none against Gravitus's 17. Strengthic also leads on iOS requirement (13.0 vs 16.0). Gravitus's advantage is ratings volume (3.4K vs 4) and update cadence (weekly vs fortnightly). On price, rating, ads and device support 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. Gravitus sells 16 in-app purchases, starting at $3.99 per 7 days. Strengthic asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Strengthic holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Gravitus has 3.4K ratings behind it against 4, so its average is the more settled of the two.

UpkeepUpdate frequency

Gravitus ships an update weekly, Strengthic fortnightly. The most recent releases landed on October 29, 2026 and October 21, 2026 respectively.

Scorecard5 real differences · 5 level
Gravitus versus Strengthic: the parameters behind the verdict, then further details
ParameterGravitusStrengthic
PriceFreeFree
Rating4.8 (3.4K ratings)5.0 (4 ratings) — better
Positive reviews80.0% of reviews—
Number of ratings3.4K — better4
Update frequencyWeekly — betterFortnightly
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, Apple WatchiPhone, iPod
Requires iOS16.013.0 — better
Further details — not scored
Size55 MB16 MB
Age rating9+4+
DeveloperGravitus, Inc.Roy Zhang

Customer experience

Gravitus

All ratings3,344 ratings
Positive96.9%
Neutral1.0%
Negative2.1%
Written reviews400 reviews
Positive80.0%
Neutral5.5%
Negative14.5%

Strengthic

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Gravitus

Reported bugs

3 issues
  • Workout data loss on app crashes
  • Exercise search function not always working
  • Inconsistent behavior when switching between WiFi and cellular

Requested features

4 requests
  • Apple Watch integration
  • Ability to create and save custom workout templates
  • More detailed volume and intensity tracking
  • Improved syncing and data backup

Strengthic

Not enough reviews yet to summarise bugs or requests.

In-app purchases

16 purchases

Gravitus

Subscriptions16
  • Gravitus Pro$3.997 Days
  • Monthly Supporter Subscription$4.991 Month
  • Gravitus Pro$4.997 Days
Show 13 more
  • Gravitus Pro$6.991 Month
  • Gravitus Pro$7.991 Month
  • Gravitus Pro$9.991 Month
  • Gravitus Pro$11.491 Month
  • Gravitus Pro3 Days trial$11.491 Month
  • Gravitus Pro3 Days trial$12.991 Month
  • Gravitus Pro$12.991 Month
  • Gravitus Pro$49.991 Year
  • Gravitus Pro7 Days trial$59.991 Year
  • Gravitus Pro$59.991 Year
  • Gravitus Pro$71.991 Year
  • Gravitus Pro7 Days trial2 variants$79.991 Year
  • Gravitus Pro$79.991 Year
None

Strengthic

No in-app purchases

Questions

Is Gravitus free?
Gravitus is free to download, with in-app purchases available.
Is Strengthic free?
Strengthic is free to download, with no in-app purchases.
Which has better reviews, Gravitus or Strengthic?
Strengthic is rated higher. Gravitus averages 4.8 out of 5 from 3.4K ratings, while Strengthic averages 5.0 from 4 ratings.
Do Gravitus or Strengthic have ads?
Neither Gravitus nor Strengthic shows ads.
Which is updated more often, Gravitus or Strengthic?
Gravitus ships an update weekly, and Strengthic fortnightly. Most recently, Gravitus was updated on October 29, 2026 and Strengthic on October 21, 2026.

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