Michael Ullman

Get a browser notification when Michael Ullman releases a new app.

Apps: 2

Total installs: 1.7K

Avg rating: ★ 1.60

Ratings: 24

Latest release: Nov 4, 2026

How this developer operates

Carrier title OKN Drum Pro holds 100% of the developer's installs — a one-app developer
Release rhythm a new app every ~2.6 years on average
Maintenance 1 of 2 apps updated in the last 90 days · last update 10 days ago

App	Style	Rating	Installs	Released
OKN Drum Pro	Medical	★ 1.6	1,000+	Apr 6, 2024
Vein Finder: Vein Scanner App NEW	Medical	—	0+	Nov 4, 2026