FourCatsApp

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Apps: 10

Total installs: 5.4K

Avg rating: ★ 4.49

Ratings: 73

Latest release: Sep 14, 2026

How this developer operates

Carrier title 2021 USPS Carrier Calendar holds 23% of the developer's installs
Hit rate 0% of launches reach 100k installs (0 of 10 at least 30 days old)
Release rhythm a new app every ~249 days on average
Maintenance 1 of 10 apps updated in the last 90 days · last update 57 days ago

All apps

App	Style	Rating	Installs	Released
2021 USPS Carrier Calendar	Productivity	★ 4.4	1,000+	Jul 28, 2020
2022 USPS Carrier Calendar	Productivity	★ 4.4	1,000+	Aug 27, 2021
2023 USPS Carrier ColorCal	Productivity	★ 5.0	500+	Sep 18, 2022
2026 ColorCal USPS Calendar	Productivity	★ 4.0	500+	Sep 9, 2025
2024 ColorCal USPS calendar	Productivity	★ 4.3	500+	Sep 5, 2023
2025 ColorCal Carrier Calendar	Productivity	★ 4.8	500+	Sep 3, 2024
2027 ColorCal Carrier Calendar	Productivity	—	100+	Sep 14, 2026
Notey by FourCatsApp	Productivity	—	10+	Nov 3, 2022
2024 Beta-Cal by FourCatsApp	Productivity	—	1+	Sep 13, 2023
2024 Alpha-Cal by FourCatsApp	Productivity	—	1+	Sep 12, 2023