Calistack $55/mo
mobile-apps — 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
Calistack is at $55/mo as of Aug 2026 (stripe-verified), tracked across 4 readings since 2026-03-30.
verified MRR $55 stripe-verified moat: no series yet tracked since 2026-03-30 · 4 readings
4 readings · 2026-08-07 → 2026-08-27 · values are a Pro instrument
Is Calistack still growing? The full series says — 4 readings
Pro instrument.
| 2026-08-27 | TrustMRR | verified MRR $55 · stripe-verified · 0%/mo |
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No Contact App · $15kEverythingWeather · $12kBoxer AI · $8.3kPepIQ · $8.0kWasabi: Multiplayer AI Party Games · $7.2kFidelatoo · $7.0k
compare: Calistack vs No Contact App → · Calistack vs EverythingWeather → · Calistack vs Boxer AI →
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Metrics are third-party verified or reported as labeled on each row — Will It Ship doesn't audit them and isn't affiliated with the products tracked. Last reading 2026-08-27. Something wrong or want a page removed? support@willitship.app