Comparison

Simple Calisthenics vs Bltz

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

Head to head
About

Simple Calisthenics

This app provides personalized calisthenics workout programs tailored to your fitness level, goals, and schedule. It offers interactive workout guidance, a comprehensive exercise library, and detailed progress tracking to help you build muscle, gain strength, and master calisthenics skills.

Highlights
  • Personalized workout programs
  • Interactive workout player
  • Audio and video instructions
  • Extensive exercise library
  • Detailed exercise guides
  • Workout builder
  • Training statistics
Features
Read full description

Simple Calisthenics offers the most personalized and customizable calisthenics workout programs. Whether you want to build Muscle, Gain Strength, achieve impressive Calisthenics Skills, improve your Mobility, or other goals, Simple Calisthenics has you covered! Suitable for all levels and continuously adapting the program to progress together with you! PERSONALISED WORKOUT PROGRAMS -> Based on your current level, whether you are a total beginner or an advanced athlete -> Optimized to achieve your goals, such as gaining strength, building muscle, or learning calisthenics skills such as Handstand, Muscle Up, Front Lever, Planche, and many more -> Tailored to your personal schedule: Define how often and when you want to work out -> Using your available equipment: Train with weights, in a gym, at home or while traveling -> Highly customizable: you can edit each workout in detail to fit your exact preferences INTERACTIVE WORKOUT PLAYER -> Audio- and Video Instructions: focus on your workout while always knowing what to do -> Automated Exercise & Rest Times -> Repetition & Weight Tracking to keep track of your progress -> Record your Workouts and Exercises to analyze your form and correct mistakes without switching apps. LEARN EVERYTHING YOU NEED ABOUT CALISTHENICS -> Exercise Library with over 1.000 exercises: a large database of Calisthenics Exercises with progressions for all levels -> Detailed Exercise Guides about execution, tips, and common mistakes for all Calisthenics exercises, and progressions. -> Basic Lectures: learn about important topics such as Nutrition, Regeneration, Rep Ranges, Intensity, and more STATISTICS ABOUT YOUR TRAINING -> Analyze your progress using detailed statistics from your workouts -> Track your improvements in Repetitions and Weights over time with charts that plot your progress -> Save logs of every single Workout to jump back in time and see how your workouts have changed -> View previous Workout Recordings to learn how your execution of exercises has improved and where you can still improve on -> Learn about your records in repetition and weights for every exercise or your average values WORKOUT BUILDER -> Create your own workouts exactly to your preferences in minor detail -> Edit existing workouts to fit your preferences -> Select exercises from a large database or create your own exercises Start your Calisthenics Journey now or bring your current training to a whole new level! Website: https://www.simple-calisthenics.com Privacy Policy: https://www.simple-calisthenics.com/privacy Terms of Service: https://www.simple-calisthenics.com/tos Support: https://www.app.simple-calisthenics.com/support

About

Bltz

Features
Read full description

Bltz is your personal skateboarding trick tracker. Log your tricks, track your confidence, and attach short video clips to measure your progress over time. Whether you're just starting out or perfecting your style, Bltz helps you stay focused and motivated. Features include: • Organize tricks by category: Flatground, Flip Tricks, Grinds, Manuals, and more • Track your confidence with a 0–10 scale and color-coded progress bars • Add notes to each trick to capture insights, breakthroughs, or reminders • Attach short videos (up to 8 seconds) to any trick as proof or reference • Mark tricks as Mastered once they’re locked in • Summary view shows your overall progress, videos saved, and confidence stats per category • Quick progress update buttons for easy status changes • Clean, intuitive interface built for skaters of all levels Bltz is designed for skaters who want a simple, powerful tool to level up their skills and stay accountable.

Screenshots

Simple Calisthenics4 screens
Bltz4 screens

Verdict

The call

The clearest difference is device support: Simple Calisthenics at 4 against Bltz's 2. Simple Calisthenics also leads on iOS requirement (15.6 vs 18.5). On price, update cadence, 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. Simple Calisthenics sells 8 in-app purchases, starting at $9.99 per month and Bltz sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Simple Calisthenics ships an update every 4 days, Bltz every 3 days. The most recent releases landed on October 25, 2026 and October 8, 2026 respectively.

Scorecard2 real differences · 8 level
Simple Calisthenics versus Bltz: the parameters behind the verdict, then further details
ParameterSimple CalisthenicsBltz
PriceFreeFree
Rating4.8 (207 ratings) — better—
Positive reviews94.7% of reviews—
Number of ratings207 — better—
Update frequencyEvery 4 daysEvery 3 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad
Requires iOS15.6 — better18.5
Further details — not scored
Size267 MB12 MB
Age rating12+4+
DeveloperJonas WallmannJason Leibel

Bugs and requests

Simple Calisthenics

Reported bugs

8 issues
  • Fails to move from one workout to the next
  • Progression resets frequently
  • Preview videos are faulty and incomplete
  • Exercise doesn't always switch to the next one
  • Cannot save workouts or update plan
Show 3 more
  • Cannot change workout time and equipment at the top of daily workout
  • Previous bug preventing functionality is now fixed
  • App sometimes gets stuck

Requested features

13 requests
  • Add more preview images for next exercise
  • Apple Watch app integration
  • Easier starting points/progressions for some moves
  • Ability to go back within an exercise
  • Automate weight increases weekly
Show 8 more
  • Add supersets, trisets, drop-sets
  • Incorporate cardio
  • Add more nutrition options
  • Improve UI for fewer taps
  • Better integration of kettlebells
  • Music playback during workouts
  • More detailed statistics display
  • Option to play music during workouts

Bltz

Not enough reviews yet to summarise bugs or requests.

In-app purchases

8 purchases

Simple Calisthenics

Subscriptions7
  • Monthly Premium Membership7 Days trial$9.991 Month
  • Premium Membership7 Days trial$9.991 Month
  • Monthly Premium Membership7 Days trial$11.991 Month
Show 4 more
  • 3 Month Premium Membership7 Days trial$24.993 Months
  • 6 Month Premium Membership7 Days trial$49.996 Months
  • Annual Premium Membership7 Days trial$69.991 Year
  • Premium Membership7 Days trial$89.991 Year
One-time1
  • Simple Calisthenics Lifetime$109.99
1 purchases

Bltz

One-time1
  • Remove Ads$1.99

Questions

Is Simple Calisthenics free?
Simple Calisthenics is free to download, with in-app purchases available.
Is Bltz free?
Bltz is free to download, with in-app purchases available.
Do Simple Calisthenics or Bltz have ads?
Neither Simple Calisthenics nor Bltz shows ads.
Which is updated more often, Simple Calisthenics or Bltz?
Simple Calisthenics ships an update every 4 days, and Bltz every 3 days. Most recently, Simple Calisthenics was updated on October 25, 2026 and Bltz on October 8, 2026.

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