Contacts – Incoming Call Lock is your all-in-one call lock app, and contact manager — designed to secure your privacy, manage contacts easily, and personalize your calling experience. Whether you want to lock incoming calls, hide incoming and Outgoing Contacts Number on Android, this app has everything you need in one place. Take control of your contacts, calls, and caller ID with powerful tools like PIN lock, fingerprint call lock, contact backup, and smart dialer. block spam calls, and organize your phonebook with ease. ✅ Smart Contact Management • Add, edit, delete, block & favourite contacts • Create and manage contact groups • View call history & recent contacts • Merge & remove duplicate contacts • Share contacts with one tap • Backup, import & export contacts securely • Full-featured phonebook app for Android ✅ Call Lock & Privacy Tools • Lock incoming calls with PIN or fingerprint • Secure private calls from unknown or hidden numbers • Hide sensitive contact info in a private vault • Protect your call log and contacts with privacy lock • Use as a hidden contact lock app ✅ Smart Dialer & Quick Calling • Built-in smart dialer with fast search • One-tap call and quick message features 📲 Bonus Features: • Send quick messages • Secure private sections with fingerprint lock • Multilingual support for global users • Lightweight, smooth, and battery-efficient • Works offline – no internet needed for most features Contacts is your all-in-one contact manager and caller screen app, built for privacy, style, and control. Manage and protect your contacts with powerful features like call lock and private contact vaults — all in one smart app. Download Contacts – Incoming Call Lock now – your all-in-one contact dialer, call privacy.