CallKeeper

CallKeeper helps you quickly save and organize useful information after phone calls.
After a call ends, CallKeeper can help you review the caller number, save the caller as a contact, add notes, assign categories, and keep a useful history of recent call activity.
Main features include:
• Quickly save callers to your Android contacts
• Add notes and categories for easier organization
• View recent call activity
• Identify whether a caller is already saved in your contacts
• Open messaging options such as SMS or WhatsApp
• Share contact information when needed
• Export saved call information
• Customize the app language and appearance
• Use call screening features supported by Android
CallKeeper is designed to make post-call organization faster and easier, especially when you frequently receive calls from numbers that are not yet saved in your contacts.
Privacy is an important part of CallKeeper. Call and contact information used by the app is processed on your device. CallKeeper does not require a user account and does not send your call or contact information to a CallKeeper-operated server.
Some features require Android permissions, such as contact access, phone-related permissions, notifications, or the Call Screening role. You remain in control of these permissions through Android settings.
CallKeeper is intended as a practical call and contact management utility for Android.