John Galliano

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Apps: 5

Total installs: 2.5M

Avg rating: ★ 3.41

Ratings: 18K

Latest release: Oct 3, 2026

How this developer operates

Carrier title Giant Square for Instagram holds 100% of the developer's installs — a one-app developer
Hit rate 20% of launches reach 100k installs (1 of 5 at least 30 days old)
Release rhythm a new app every ~3.3 years on average
Maintenance 4 of 5 apps updated in the last 90 days · last update 17 days ago · updates every ~17 days

All apps

App	Style	Rating	Installs	Released
Giant Square for Instagram	Photography	★ 2.8	1,000,000+	Dec 18, 2013
Soundly: First Words & Sounds	Education	★ 4.0	5,000+	Sep 4, 2013
Muse AI: Add Music to Video 4K	Video Players & Editors	—	1,000+	Oct 3, 2026
Moments: Photo Slideshow Maker	Photography	—	50+	Oct 3, 2026
Filterr: Photo & Video filters	Photography	—	50+	Sep 15, 2026