Comparison

Calisthenics vs Heft

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

Head to head
About

Calisthenics

Features
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Build Your Dream Physique with Cal90 Calisthenics - 90-Day Transformation! Join thousands who've changed their lives with Cal90, the revolutionary 90-day fitness program designed to sculpt an impressive, aesthetic physique using only your body weight. Why Choose Cal90 Calisthenics? Cal90 combines proven calisthenics training with physique-focused programming to help you build the body you've always wanted - no gym required. Our progressive system takes you from where you are to where you want to be, one day at a time. Key Features: Progressive Calisthenics System - Master fundamental to advanced bodyweight movements Physique-Building Workouts - Every exercise optimized for visual results and muscle development Comprehensive Progress Tracking - Monitor strength gains, track your physique changes, and celebrate milestones Skill Development - Learn impressive calisthenics moves like handstands, pull-ups, and more Home Workout Freedom - Transform anywhere, anytime, with no equipment needed Habit-Building Science - Our program is designed to help you build lasting fitness habits Your Physique Transformation: Sculpted, aesthetic calisthenics physique Advanced bodyweight skills and functional strength Lean muscle development without weights Enhanced athletic performance and mobility Unshakable confidence in your physical abilities How Cal90 Calisthenics Works: Start Your Journey - Begin with foundational calisthenics movements tailored to your level Progress Systematically - Each day builds towards advanced skills and greater strength Track Transformation - Log your workouts, earn badges, and see your body change Master Skills - Unlock impressive calisthenics abilities with guided progressions Build Your Dream Physique - Achieve your ideal body in just 90 days Perfect For: Fitness enthusiasts seeking an aesthetic physique Calisthenics practitioners of all levels (beginner to advanced) People who want impressive bodyweight skills and functional strength Anyone ready for serious physical transformation and lasting results Start Your Calisthenics Physique Transformation Today! Download Cal90 now and begin building the impressive, functional physique you deserve with our proven 90-day calisthenics program. Your transformation starts with day one - are you ready?

About

Heft

Features
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Everything lives on your phone. Your training history is yours - it isn't uploaded anywhere, and it works exactly the same in the basement of a gym with no signal. LOG A SESSION • Weight and reps, or duration for timed work • Buttons to nudge weight and reps without opening the keyboard • Personal records marked automatically as you hit them • Rest timer with a default you set once, plus per-exercise overrides • Running volume total for each exercise as you go • Swipe between days to backfill a session you forgot SEE WHERE YOU'RE GOING • Chart estimated 1RM, total volume, or max weight for any exercise • One month through to all time • Drag across the chart to read any single point • Full history per exercise, with an estimated 1RM for every set MOVE FASTER • Save a session as a template and load it again next week • Search a built-in exercise library by muscle group • Add your own custom exercises • Pounds or kilos YOUR DATA STAYS YOURS • Export everything to CSV whenever you want • Import it back, or open it in a spreadsheet • Nothing leaves the device unless you send it somewhere NO CATCH There are no ads, no subscriptions, no locked features and no account to create. There's a tip jar in Settings if you'd like to buy me a coffee — it unlocks nothing, because there's nothing to unlock. Built by one person who wanted a lifting log that didn't steal my data.

Screenshots

Calisthenics4 screens
Heft4 screens

Verdict

The call

The clearest difference is in-app purchases: Calisthenics at none against Heft's 1. Heft's advantage is iOS requirement (15.1 vs 26.2). On price, ads and device support there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Heft sells 1 one-off in-app purchase. Calisthenics asks for nothing beyond the download.

Scorecard2 real differences Ā· 3 level
Calisthenics versus Heft: the parameters behind the verdict, then further details
ParameterCalisthenicsHeft
PriceFreeFree
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPadiPhone, iPod
Requires iOS26.215.1 — better
Further details — not scored
Size7 MB33 MB
Age rating12+4+
DeveloperTerrace Software LLCLuke Kavenagh

In-app purchases

None

Calisthenics

No in-app purchases

1 purchases

Heft

One-time1
  • Coffee Tip$4.99

Questions

Is Calisthenics free?
Calisthenics is free to download, with no in-app purchases.
Is Heft free?
Heft is free to download, with in-app purchases available.
Do Calisthenics or Heft have ads?
Neither Calisthenics nor Heft shows ads.

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