Comparison

Kratos Calisthenics vs Skill

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

Head to head
About

Kratos Calisthenics

This comprehensive fitness platform helps you track daily activities, monitor body metrics, and access over 2000 exercises with 3D demonstrations. It offers preset and custom workouts, motivational badges, and syncs with Apple Health for seamless progress tracking.

Highlights
  • Class schedules and opening hours
  • Daily fitness activity tracking
  • Weight and body metrics tracking
  • 2000+ exercises with 3D demos
  • Preset and custom workouts
  • 150+ earnable badges
  • Apple Health integration
Features
Read full description

PLEASE NOTE: YOU NEED A Kratos ACCOUNT TO ACCESS THIS APP. IF YOU'RE A MEMBER GET IT FOR FREE AT YOUR GYM! Begin your journey to a healthier lifestyle and let Kratos help you along the way. Introducing Kratos, most comprehensive fitness platform with: • Check class schedules and opening hours • Track your daily fitness activities • Track your weight and other body metrics • Over 2000+ exercises and activities • Clear 3D exercise demonstrations • Preset workouts and the option to create your own • Over 150 badges to earn Select workouts online and synchronize them with your app to workout at home or in the gym while keeping track of your progress. From strength to weight lifting, this app acts as your own personal trainer guiding and giving you the motivation you need. You can sync this app with Apple Health App. If you enable this connection, any workout in the Health app with automatically be added to your Activity Calendar.

About

Skill

Visualize your calisthenics journey with an interactive skill tree. Discover prerequisites, track progress, and find the next step toward mastering advanced bodyweight movements.

Highlights
  • Interactive skill tree with 50+ calisthenics skills
  • Skill descriptions, prerequisites, and progressions
  • Track personal bests (reps and hold times)
  • Set target skills and visualize the path
  • Gear requirements for each skill
  • Covers 6 major calisthenics categories
Features
Read full description

Your roadmap from beginner to advanced calisthenics. Ever wanted to learn a muscle-up, planche, or human flag but had no idea where to start? Skill Flow maps out every step of the journey on a visual, interactive skill tree — so you always know what to train next. How it works: Tap any skill to see what it is, what prerequisites you need, and where it leads. Pinch and pan across the full skill graph to explore progressions across pushups, pullups, dips, handstands, core, and back movements — from dead hangs all the way to the iron cross and maltese. Track your progress: Mark skills as achieved, set target skills you're working toward, and log personal bests — reps for dynamic moves, hold times for statics. Your profile keeps a clear snapshot of where you are and what's next. Train smarter: Not strong enough for a skill yet? Skill Flow tells you when negative training can help — work the eccentric portion of a movement to build the strength you need for the full version. Features: -Interactive skill tree with 50+ calisthenics skills -Tap any skill for descriptions, prerequisites, and progressions -Track personal bests (reps and hold times) -Target skills and see the path to get there -Search to jump to any skill instantly -Gear requirements for each skill (bar, rings, parallel bars, etc.) -Covers 6 major categories: pushups, pullups, dips, handstands, core, and back -Free to browse the entire skill tree — no account required Whether you're just starting with body weight fitness or chasing elite skills, Skill Flow gives you the map. You bring the work.

Screenshots

Kratos Calisthenics4 screens
Skill3 screens

Verdict

The call

The clearest difference is rating: Kratos Calisthenics at 5.0 against Skill's 2.0. Skill's advantage is update cadence (daily vs every 3 months). On price, ratings volume, ads 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Kratos Calisthenics holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

Kratos Calisthenics ships an update every 3 months, Skill daily. The most recent releases landed on October 12, 2026 and October 28, 2026 respectively.

Scorecard2 real differences · 7 level
Kratos Calisthenics versus Skill: the parameters behind the verdict, then further details
ParameterKratos CalisthenicsSkill
PriceFreeFree
Rating5.0 (1 ratings) — better2.0 (1 ratings)
Number of ratings11
Update frequencyEvery 3 monthsDaily — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size210 MB49 MB
Age rating12+4+
DeveloperPALAVIAN INTERACTIVE ESTATE SLJonathan Mesa

In-app purchases

None

Kratos Calisthenics

No in-app purchases

None

Skill

No in-app purchases

Questions

Is Kratos Calisthenics free?
Kratos Calisthenics is free to download, with no in-app purchases.
Is Skill free?
Skill is free to download, with no in-app purchases.
Which has better reviews, Kratos Calisthenics or Skill?
Kratos Calisthenics is rated higher. Kratos Calisthenics averages 5.0 out of 5 from 1 ratings, while Skill averages 2.0 from 1 ratings.
Do Kratos Calisthenics or Skill have ads?
Neither Kratos Calisthenics nor Skill shows ads.
Which is updated more often, Kratos Calisthenics or Skill?
Kratos Calisthenics ships an update every 3 months, and Skill daily. Most recently, Kratos Calisthenics was updated on October 12, 2026 and Skill on October 28, 2026.

Other comparisons