Calistack

Calistack

CaliStack is a modern calisthenics training app that helps users build strength through structured skill progression instead of random workouts. It features interactive skill trees,230+ guided exercises, workout tracking, rest timers, progress analytics, and premium subscriptions. Built with Flutter for Android and iOS, it has an established user base and significant potential for growth in the expanding bodyweight fitness market.

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Last 30 days revenue
$90

Tracked since 6/27/2026

MRR
$55

10 active subscriptions

Founder
nrishadnRishad

4,373 followers on 𝕏

Founded
October 2025

Revenue verified withRevenueCatRevenueCat. Tracked since Jun 27, 2026.Last updated: Aug 28, 2026, 06:16 PM

Startup insights
Value proposition

A simple, step-by-step training system to help you get stronger — from day one.

Problem solved

Most people skip foundational movements and hit a wall in their calisthenics training. Calistack prevents this by providing a structured, science-backed path.

Audience

Beginners starting from zero, people who feel stuck, anyone who wants real strength.

Pricing

Free to download with premium features available via in-app purchase.

Domain Rating

0/100

calistack.com

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Tech stack

Frontend

Backend

Screenshot

calistack.com
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