Langtian Du
For iPhone users seeking personal data organization, travelers requiring location-based social connectivity, and competitive athletes focused on technical improvement.
Known forAddressBook/Contacts Manager
For iPhone users seeking personal data organization, travelers requiring location-based social connectivity, and competitive athletes focused on technical improvement.
Providing specialized utility and performance tools for iPhone users. Focused on data management, location sharing, and sports technique analysis.
Target audience
Rivals analysis in progress
Portfolio
Free 2Last updated
AddressBook/Contacts Manager
v1.0.1
9mo ago
Primary focus
Utility, Travel, and Sports performance tools
Scale
indie
Target audience
iPhone users seeking personal data organization, travelers requiring location-based social connectivity, and competitive athletes focused on technical improvement.
Released 6 updates across 3 apps in the last 6 months, indicating an active development cycle across their entire portfolio.
3 apps analysed
Single-market publisher — every app ships only to United States.
Based on 1 of 3 apps with localized market data — more coverage rolling in as scans complete · last scanned .
User-sentiment analysis coming soon.
Rival analysis coming soon.
Strategic outlook coming soon.
What fed this analysis
