Dual Sim Caller: Dialer

Two SIMs, one phone. Dual Sim Caller is your dual SIM dialer and manager for work and personal lines — with keypad, recents, contacts, and a clear in-call screen.

Free forever
• Dual SIM phone dialer with keypad, recents, contacts, and in-call controls
• Choose which SIM to use for each call
• Works as your default Phone app

Premium (one-time unlock, no subscription)
• Default / preferred SIM per contact, number, or group — including bulk assign
• Custom SIM names, colors, photos, and ringtones
• Smart routing: schedules, number-prefix / country rules, car/Bluetooth mode, wrong-line warnings
• Home widgets for SIM quick dial and pinned contacts
• Spam checks, block list, call notes / voice notes, and backup & restore

Built for people who run two lines on one phone: work and personal, home and travel. Unlock Premium once when you want saved defaults and power tools.

Privacy note: Dual Sim Caller needs phone and contacts access to place calls and save your preferences. Your call routing stays on your device.