Boris J

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Apps: 6

Total installs: 12M

Avg rating: ★ 4.64

Ratings: 55K

Latest release: Aug 8, 2026

How this developer operates

Carrier title Cat Sounds: Meow & Cat Voice holds 69% of the developer's installs
Hit rate 50% of launches reach 100k installs (3 of 6 at least 30 days old)
Release rhythm a new app every ~2.4 years on average
Maintenance 5 of 6 apps updated in the last 90 days · last update 10 days ago · updates every ~89 days

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

App	Style	Rating	Installs	Released
Cat Sounds: Meow & Cat Voice	Entertainment	★ 4.7	5,000,000+	Oct 6, 2015
Dog Sounds: Barking & Puppy	Entertainment	★ 4.5	1,000,000+	Mar 17, 2016
Tablica Kalorija - Calories	Health & Fitness	★ 4.8	100,000+	Sep 28, 2014
PurrLingo - Cat Translator	Entertainment	—	500+	Aug 8, 2026
Problem Lokator	Travel & Local	—	500+	Nov 16, 2015
Cat Breed Identifier - Scanner	Education	—	100+	Jan 4, 2026