What is Stark Gym Ball's rating?

Stark Gym Ball is rated 4.4 stars across 175 ratings on the Play Store.

Who makes Stark Gym Ball?

Stark Gym Ball is published by Stark Fitness Apps, launched on Jun 19, 2013.

Where does Stark Gym Ball rank in its category?

Stark Gym Ball ranks #279 of 31551 apps in Health & Fitness, putting it in the top 0.9% by revenue.

How much does Stark Gym Ball earn?

Q: How much does Stark Gym Ball earn?

Stark Gym Ball earns approximately 3.2K per month based on bumetric's ML revenue forecast, calibrated against 31551 comparable Android apps in Health & Fitness.

Android app from Stark Fitness Apps · Health & Fitness

ML forecast ★ 4.4 · 175 Paid

~3.2K/mo

ML revenue forecast. Calibrated against 31551 apps in this category.

Confidence band

±15%

High — many comparable apps with verified data

At a glance

Earns 21.64× more than the category median (147/mo).
Ranks #279 of 31,551 in Health & Fitness (top 0.9% by revenue).
Launched Jun 19, 2013 · last updated Apr 30, 2026.

What the app looks like

Live screenshots from the Play Store, captured by our snapshot worker. Tap any image to enlarge.

Stark Gym Ball's revenue trajectory

Forecast revenue from snapshot history. Last 1 months.

Where Stark Gym Ball sits in Health & Fitness

Revenue distribution of 31551 comparable apps. Stark Gym Ball highlighted.

Stark Gym Ball vs comparable apps

Revenue trajectory side-by-side. Bold = Stark Gym Ball, ghosted = peers.

App spec

Version

3.0.2

Last update

Apr 30, 2026

Launched

Jun 19, 2013

Price

$4.99

Monetization

Paid

What Stark Gym Ball actually does (from store listing)

- Be inspired by 28 Gym Ball exercises presented in sharp HD video. - Create your own full body workout. - Watch Gym Ball exercises like push ups, crunch, dips, chins and much more. - Start a workout and follow our interactive tabata and HIIT timers. - Find Gym Ball exercises targeting specific muscle groups. This equipment is also named Swiss ball, Pilates Ball. The Gym Ball exercises are performed by Swedish professional trainers Benjamin Sällström and Jenny Ahlin.

Comparable Android apps

The five apps in Health & Fitness with the closest revenue to Stark Gym Ball. Click any to see its detail page.

App	Revenue	Rating	Ratings
Horoscope HD Pro	3.2K	★ 4.7	819
BetterSleep: Sleep tracker	3.2K	★ 4.4	397K
Wear Stand-up Inactivity Alert	3.2K	★ 3.4	141
BodyFast: Intermittent Fasting	3.2K	★ 4.7	367K
Chakras Opening Pro	3.1K	★ 4.7	95

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How we calculated this

Each forecast combines App Store rating, ratings count, monetisation model, pricing tier, IAP signals and ad-supported flag. The base estimate is then multiplied by a per-category scaling factor learned from apps with founder-verified MRR. Every number on this page comes from public APIs and bumetric's own snapshot history.

Full methodology covers input variables, accuracy bands per category and how we treat apps without comparable anchors. See also the live data on Stark Gym Ball's tracker page for current rating, reviews and snapshot timeline.

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