Caller Space vs Who Called Plus

CallSpace makes managing your contacts, calls, and notes simple, private, and fully under your control.
 Add numbers, label them, record quick voice notes, and customize your dialer — all right on your device.
 Main Features 1. Add & Manage Contacts
 • Add phone numbers with names and optional notes.
 • All data is stored locally on your device for complete privacy. 
• No external contact lists or online databases are used. 2. Custom Categories
 • Organize contacts with Categories such as Business, Personal, Spam
 • that help you identify calls quickly — all user-defined, never automatic. 3. Call & Message Integration
 • Tap any contact to make a phone call or send a message directly through your system apps.
 4. User-Controlled Blocking
 • Add contact to your Block List .
 • Include a short reason or note when blocking, so you remember why it was added.
 • The block list is fully managed by you — no automatic spam blocking or shared database involved. • No shared spam data or external blocking services. 5. Voice Notes 
• Record short voice notes.
 • Play them back or share using your device’s standard options. • All recordings are stored locally. 6. Custom Dialer 
• Use the built-in dialer to make calls directly.
 • Personalize your dialer background with your favorite photos.
 7. Quick Search & Filter
 • Instantly find contacts by name, number, or label. 8. Favorites for Quick Access • Mark important contacts as Favorites to reach them instantly. • Favorites appear at the top of your contact list for faster calling or messaging. • Everything stays local — your favorite list is stored only on your device.

Manage your calls, contacts, and device insights — all in one smart app. This app helps you organize and manage your calls with rich contact details, smart tagging, and advanced call insights. Mark trusted contacts and set birthday reminders while viewing real-time device information such as battery level, storage usage, and total contacts count. Designed for clarity and convenience, everything works together to keep you well organized. Contact & Call Log Management - Add, save and delete contact details - Save call history with date, time, duration, and status - Attach photos to contacts for easy identification Communication Made Easy - Call and video call contacts directly - Send messages with a single tap Spam & Trust Tagging - Tag numbers as Spam, Neutral, or Trusted - Maintain a separate spam list Birthday Reminders - Add birthday details to contacts - Get reminders so you never miss an important day Call Notes & Context - Add important notes per call - Store call purpose, urgency level, and category - Track disconnect reasons and background noise Device & System Insights - View current battery level in real time - View available storage Screen Time Logs - Add app names and log time spent per app - Track usage by date for better insights - Set daily screen time limits to manage app usage Call Summary - View answered and missed calls by status - See spam-tagged calls count added by you - View top contacts based on saved call entries Privacy & Security - All data is added by the user - Contacts and information are stored locally on the device