Sleepy Boy Studios Ltd
Developer of No. 10: Full Confidence · 1 app on the App Store
Sleepy Boy Studios Ltd is ranked #1007 among top App Store publishers, with 1 chart-level app totalling 29 user ratings (average 4.6★), mostly in Games.
Sleepy Boy Studios Ltd portfolio totals
Worldwide, last 30 days
Worldwide, last 30 days, before Apple’s cut
1
On the App Store
29
Lifetime, US storefront
- Average rating
- 4.6
- Pricing
- 0 free · 1 paid
- Publishing since
- 2026
- Categories
- Games · 1
Apps — downloads & revenue
Estimates are worldwide, last 30 days.
About Sleepy Boy Studios Ltd
Sleepy Boy Studios Ltd publishes 1 app that reached the US App Store top charts. That app is No. 10: Full Confidence, a Games app with 29 ratings at 4.6★.
No. 10: Full Confidence is listed at $2.99 and has been on the App Store since 2026.
Its 29 ratings place Sleepy Boy Studios Ltd #1007 of the 1038 publishers in this directory — below the median one here, which carries 7.0K ratings.
Sizing this up against your own listing? Grade it with the free ASO score checker, find the terms it should rank for with the free ASO keyword research tool, or browse every free App Store optimization tool on Appstro.
Frequently asked questions
Who develops No. 10: Full Confidence?
No. 10: Full Confidence is published on the App Store by Sleepy Boy Studios Ltd. It is a Games app with 29 ratings at 4.6 stars.
How many apps does Sleepy Boy Studios Ltd have on the App Store?
Sleepy Boy Studios Ltd has one app in Appstro's directory, No. 10: Full Confidence. The directory covers apps that reached the US App Store top charts, so a publisher may have others that have not charted.
Is No. 10: Full Confidence free?
No. 10: Full Confidence costs $2.99 to download. Apple does not publish in-app purchase prices, so any additional cost after install is not visible from the public listing.
How long has Sleepy Boy Studios Ltd been publishing apps?
The oldest app by Sleepy Boy Studios Ltd in Appstro's directory was released in 2026. Sleepy Boy Studios Ltd ranks #1007 of 1038 publishers here by total ratings.