Billin

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Apps: 14

Total installs: 165

Latest release: Nov 13, 2026

How this developer operates

Carrier title Shift Work Calendar 4 On 4 Off holds 25% of the developer's installs
Hit rate 0% of launches reach 100k installs (0 of 6 at least 30 days old)
Release rhythm a new app every ~6 days on average
Maintenance 14 of 14 apps updated in the last 90 days · last update today · updates every ~22 days

Same company, other accounts · Success Link Overseas HK Limited

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

Hangzhou Kaipu E-commerce Firm 1 · 0

All apps

App	Style	Rating	Installs	Released
Shift Work Calendar 4 On 4 Off	Productivity	—	10+	Sep 18, 2026
Conduit Bender & EMT Pipe Calc	Tools	—	10+	Sep 28, 2026
Press Brake Tonnage Calculator	Tools	—	10+	Sep 7, 2026
TongBan: Blue Light Filter	Health & Fitness	—	10+	Sep 18, 2026
Blood Pressure Tracker Offline	Medical	—	10+	Sep 20, 2026
Square Footage Calc & Estimate	Business	—	1+	Sep 5, 2026
HvacGauge: PT Chart Superheat NEW	Business	—	1+	Oct 24, 2026
PoolChem: Pool Calculator LSI NEW	Business	—	1+	Oct 24, 2026
SheetMile: Mileage Tracker Log NEW	Finance	—	0+	Oct 21, 2026
WrenchQuote: Flat Rate Labor NEW	Auto & Vehicles	—	0+	Oct 24, 2026
MeasureQuote: Material Takeoff NEW	Productivity	—	0+	Oct 23, 2026
SnapProof: Job Photo Reports NEW	Business	—	0+	Oct 22, 2026
Solar Window	Tools	—	0+	—
StructNote: Checklist & Vault NEW	Productivity	—	0+	Nov 12, 2026