Comparison

8x3 vs Simple Calisthenics

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

Head to head
About

8x3

This app helps you log your bodyweight fitness workouts, specifically designed for the Reddit Recommended Routine. It guides you through exercises, manages rest times, and tracks your progress, allowing you to focus on technique and performance.

Highlights
  • Log bodyweight workouts
  • Guided exercise transitions
  • Rest time management
  • Exercise progression tracking
  • Focus on technique and performance
Read full description

Designed specifically for Reddit Recommended Routine. Log your workouts and forget about spreadsheets. 8x3 guides you through the workout by managing your rest time and exercise transitions. You always know which exercise comes next, when it's time to approach it and what is the goal for this approach. So you can fully focus on your technique and performance.

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

Screenshots

8x34 screens
Simple Calisthenics4 screens

Verdict

The call

The clearest difference is in-app purchases: 8x3 at none against Simple Calisthenics's 8. Simple Calisthenics's advantage is update cadence (every 5 days vs every 2 weeks) and device support (4 vs 2). 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. Simple Calisthenics sells 8 in-app purchases, starting at $9.99 per month. 8x3 asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

8x3 holds the better App Store score, 4.9 against 4.8. Both are backed by a comparable volume of ratings — 409 and 208 respectively. Written reviews split almost evenly too, at 95% and 95% positive.

UpkeepUpdate frequency

8x3 ships an update every 2 weeks, Simple Calisthenics every 5 days. The most recent releases landed on October 20, 2026 and October 30, 2026 respectively.

Scorecard4 real differences · 6 level
8x3 versus Simple Calisthenics: the parameters behind the verdict, then further details
Parameter8x3Simple Calisthenics
PriceFreeFree
Rating4.9 (409 ratings) — better4.8 (208 ratings)
Positive reviews94.8% of reviews — better94.7% of reviews
Number of ratings409 — better208
Update frequencyEvery 2 weeksEvery 5 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod, Apple Watch — better
Requires iOS16.415.6 — better
Further details — not scored
Size55 MB268 MB
Age rating4+12+
DeveloperValentyn VakatsiienkoJonas Wallmann

Customer experience

8x3

All ratings397 ratings
Positive98.7%
Neutral1.3%
Negative0.0%
Written reviews58 reviews
Positive94.8%
Neutral5.2%
Negative0.0%

Simple Calisthenics

All ratings207 ratings
Positive98.1%
Neutral0.5%
Negative1.4%
Written reviews94 reviews
Positive94.7%
Neutral1.1%
Negative4.3%

User reviews

8x3

From 409 App Store ratings

What we love

  • 🚀 Straightforward and well-designed
  • 👍 Excellent for the Reddit Recommended Routine
  • 🚀 Minimal and no-frills
  • 👍 Clean and user-friendly interface
  • 🚀 Efficient and easy to use

Room to improve

  • 🐛 Occasional issues with timers and music playback
  • 🔍 Lack of customization options for workouts
  • 🔍 Some exercises missing titles, images, or instructions

Simple Calisthenics

From 208 App Store ratings

What we love

  • 💪 Comprehensive exercise library
  • ✨ Highly customizable programs
  • 📈 Effective progression system
  • 👍 User-friendly interface
  • 📱 Clear exercise instructions (videos/text)

Room to improve

  • 🐛 Occasional bugs and glitches
  • ❓ Interface can be complex initially
  • 🔄 Progressions sometimes reset
  • ⚠️ Some exercises lack easier starting points
  • 🎵 No music playback during workouts

Bugs and requests

8x3

Reported bugs

2 issues
  • Timer pauses when switching apps or locking screen
  • Alternate exercises not always re-selected properly

Requested features

4 requests
  • Ability to add notes to workouts
  • Option to download exercise videos for offline use
  • Customizable workout creation and ordering
  • Progress tracking and visualization features

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

In-app purchases

None

8x3

No 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

Questions

Is 8x3 free?
8x3 is free to download, with no in-app purchases.
Is Simple Calisthenics free?
Simple Calisthenics is free to download, with in-app purchases available.
Which has better reviews, 8x3 or Simple Calisthenics?
8x3 is rated higher. 8x3 averages 4.9 out of 5 from 409 ratings, while Simple Calisthenics averages 4.8 from 208 ratings.
Do 8x3 or Simple Calisthenics have ads?
Neither 8x3 nor Simple Calisthenics shows ads.
Which is updated more often, 8x3 or Simple Calisthenics?
8x3 ships an update every 2 weeks, and Simple Calisthenics every 5 days. Most recently, 8x3 was updated on October 20, 2026 and Simple Calisthenics on October 30, 2026.

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