Stark Fitness Apps

How this developer operates

• Carrier title Stark Dumbbell holds 49% of the developer's installs
• Hit rate 33% of launches reach 100k installs (1 of 3 at least 30 days old)
• Release rhythm a new app every ~3.9 years on average
• Maintenance 3 of 3 apps updated in the last 90 days · last update 24 days ago · updates every ~12 days

Same company, other accounts · Virtual Trainer Sweden AB

Developer names that share this developer's legal name, contact e-mail or website in the store.

Listings that changed hands

App	Direction	Counterparty	When
Stark ViPR	→ handed over	Postra AB	Nov 7, 2026
Stark Suspension	→ handed over	Postra AB	Nov 7, 2026
Stark Stretch	→ handed over	Postra AB	Nov 7, 2026
Stark Resistance Band	→ handed over	Postra AB	Nov 7, 2026
Stark Gym Ball	→ handed over	Postra AB	Nov 7, 2026
Stark Bosu Ball	→ handed over	Postra AB	Nov 7, 2026
Stark Bodyweight	→ handed over	Postra AB	Nov 7, 2026
Stark Barbell	→ handed over	Postra AB	Nov 7, 2026
Stark Bag	→ handed over	Postra AB	Nov 7, 2026
Stark Rip	→ handed over	Postra AB	Oct 28, 2026

All apps

App	Style	Rating	Installs	Released
Stark Dumbbell	Health & Fitness	★ 4.3	100,000+	Jun 12, 2013
Stark Fitness: All-in-One	Health & Fitness	★ 4.5	50,000+	Mar 9, 2021
Stark Kettlebell	Health & Fitness	★ 4.2	10,000+	Jun 11, 2013