CALISTACK — The Calisthenics Skill Tree App

Stop guessing your workouts.
Start following a system.

Calistack is the only calisthenics app built around a structured skill tree that tells you exactly what to train—and unlocks your next move when you’re ready.

No random workouts.
No wasted time.
Just real progression.

WHY CALISTACK?

Most fitness apps give you workouts.
Calistack gives you a path.

In calisthenics, progression is everything. If you skip steps, you stall—or worse, get injured.

Calistack removes the guesswork and builds you up step by step—from your first push-up to elite skills like:

• Planche
• Handstand
• Front Lever
• Muscle-Up

THE SKILL TREE SYSTEM

Every exercise is part of a structured progression across 4 core categories:

• Push
• Pull
• Core
• Legs

Each node in the tree has a state:
Locked → Unlocked → Ongoing → Completed → Mastered

You don’t skip ahead. You earn it.

That’s how real strength is built.

MASTER REAL CALISTHENICS SKILLS

Train toward actual goals, not random reps:

• Handstand – balance, control, shoulder strength
• Planche – full-body tension and elite pushing strength
• Front Lever – back and core dominance
• Muscle-Up – explosive pulling power
• L-Sit & V-Sit – core compression mastery
• Dragon Flag – total body control
• Pistol Squat – single-leg strength
• Human Flag – lateral core power
• One-Arm Pull-Up – advanced pulling strength

230+ STRUCTURED WORKOUTS

Every workout exists for a reason.

No filler. No fluff.

Each session is designed using progressive overload to move you forward in the skill tree.

Example structure:
• Set 1: 12 reps
• Set 2: 10 reps
• Set 3: 8 reps
• Set 4: Max reps

You improve every session—or you’re doing it wrong.

BUILT FOR REAL TRAINING

Before workout:
• Warm-up guidance
• Custom sets & reps
• Safety checks

During workout:
• Auto-playing exercise demos
• Step-by-step technique cues
• Built-in rest timer
• Pause & resume anytime

After workout:
• Full session summary
• Reps, sets, duration
• Personal best tracking

TRACK EVERYTHING

• Muscle engagement insights
• Full workout history
• Performance tracking per exercise
• Progress visualization

You don’t just train—you see proof.

SMART START (NO GUESSWORK)

New to calisthenics?

Answer 2 simple questions:
• How many push-ups can you do?
• How many pull-ups can you do?

Calistack places you at the right level instantly.

No ego lifting.
No injuries.
No wasted weeks.

BUILT FOR EVERY LEVEL

• Complete beginners
• Home workout users
• Gym athletes switching to calisthenics
• Intermediate & advanced trainees
• Street workout enthusiasts

If you’ve ever quit because you didn’t see progress—this fixes that.

WHAT MAKES CALISTACK DIFFERENT

Other apps:
• Show random workouts
• Leave you guessing
• Don’t track real progression

Calistack:
• Gives you a clear path
• Tells you exactly what to train next
• Builds real skills step by step

The skill tree isn’t a feature.
It’s the entire system.

START NOW

Your first push-up is step one.
Your first planche is the result.

Download Calistack and start building real strength.