Spro software

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Apps: 3

Total installs: 2K

Latest release: Feb 7, 2026

How this developer operates

Carrier title Shift Alarm Clock: Group Alarm holds 80% of the developer's installs — a one-app developer
Hit rate 0% of launches reach 100k installs (0 of 3 at least 30 days old)
Release rhythm a new app every ~147 days on average
Maintenance 3 of 3 apps updated in the last 90 days · last update 3 days ago · updates every ~13 days

App	Style	Rating	Installs	Released
Shift Alarm Clock: Group Alarm	Tools	—	1,000+	Apr 19, 2025
Earthquake Forecast Monitor	Weather	—	100+	Aug 7, 2025
InstantMute: One Tap, Mute	Tools	—	100+	Feb 7, 2026