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Stark Barbell

Stark Barbell

By Postra AB

Stark Barbell is a fitness application by Postra AB that provides guided strength training through a library of 51 HD instructional videos. The app features customizable workout routines and integrated timers for Tabata, HIIT, and circuit training, while syncing performance data with Apple Health.

Overview · Full Intel report in progress

The App DNA

What makes this app unique?

For Fitness enthusiasts seeking structured, video-guided strength training and interval-based workout tracking.

What does it look like?

Key features

HD Video Librarystandard

Access 51 professional instructional videos covering a wide range of difficulty levels.

Customizable Workout Builderstandard

Users can create personalized workout routines and filter exercises by specific muscle groups.

Integrated Interval Timersstandard

Built-in support for Tabata, HIIT, and circuit training formats to guide users through sessions.

Apple Health Integrationstandard

Automatically saves burned calories and completed workout data to the Apple Health ecosystem.

How much does it cost?

paid

Velocity

Dormant developmentShow more...

5 versions in history. Development pace: zombie.

See all version history

Who built it?

Postra AB

13+ apps tracked · Health & Fitness

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Explore the full publisher profile

User Sentiment

What do users think recently?

How are ratings & reviews evolving?

App Store
4.76 · 68

Not enough recent reviews to extract reliable themes yet.

Read the full review analysis

Competition

Competitive landscape for Stark Barbell

How's the Health & Fitness market?

The rivals identified

The Analyst's Read

Key takeaways for Stark Barbell

Where is it heading?

Bottom line

Stark Barbell is a straightforward, paid fitness tool focused on video-led instruction and interval-based workout management.

Report last updated

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Stark Barbell, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “Stark Barbell Intelligence Report.” Updated Apr 22, 2026. https://marlvel.ai/apps/stark-barbell

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