---
title: "Stark Kettlebell — App Overview"
url: https://marlvel.ai/apps/se-virtualtrainer-vt-kettlebell-en
category: Health & Fitness
developer: Postra AB
platforms: ios, android
rating: 4.7 (20.2K ratings)
pricing: freemium
report_level: overview
generated: 2026-04-14
last_verified: "2026-04-17T23:11:40.480Z"
---

<!-- SECTION: Key Insight -->
> **Key Insight:** While the app offers high-quality instructional content, users report significant concerns regarding technical stability, lack of recent updates, and limited flexibility in workout customization.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Health & Fitness |
| Rating | 4.7 ★ (20.2K) |
| Pricing | freemium |
| Platforms | iOS, Android |
| Latest Version (iOS) | 2.5.9 |
| Latest Version (Android) | 1.8.0 |
| Developer | Postra AB |

<!-- SECTION: Summary -->
## What is Stark Kettlebell?

Stark Kettlebell is a fitness application that provides a library of 51 HD instructional videos for kettlebell training. It enables users to build custom workouts with integrated timers for Tabata, HIIT, and circuit training, while syncing performance data with Apple Health.

<!-- SECTION: Key Features -->
## Key Features

- **HD Video Library**: Access to 51 professional instructional videos demonstrating proper kettlebell technique.
- **Custom Workout Builder**: Create personalized routines by selecting specific exercises and targeting muscle groups.
- **Integrated Timers**: Step-by-step workout guidance supporting Tabata, HIIT, and circuit training formats.
- **Apple Health Integration**: Automatically logs performed workouts and burned calories to the user's health profile.

<!-- SECTION: Target Audience -->
## Who is it for?

Fitness enthusiasts looking to improve strength, endurance, and form through guided kettlebell exercises.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/stark-kettlebell/id474762013?uo=2)
- [Google Play](https://play.google.com/store/apps/details?id=com.fitifyapps.kettlebell&hl=en&gl=us)
- [Full Intelligence Report](https://marlvel.ai/apps/se-virtualtrainer-vt-kettlebell-en)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/apps/se-virtualtrainer-vt-kettlebell-en).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*