Frequently Asked Questions

• Differences between iOS 26 and older OS
• How to Silence Unknown Callers?
• How do I update the app to the latest version?
• How can I do a fresh install of the app?
• How can I update my email?
• Which phone carriers are compatible with Robokiller?

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Call Screening

• How do I activate Robokiller on my phone?
• How do I disable Call Forwarding?
• How does Robokiller know which calls to block?
• How does Call Screening work?
• Why did I receive a missed call notification?

Devices

• Which devices are compatible with Robokiller?
• Will Robokiller work on my landline?
• Does Robokiller support dual SIM devices?
• Will Robokiller work if I change my device type?

Spam Call Blocking

• How to temporarily turn off call blocking?
• Configuring your protection level towards unknown numbers
• How to delete a call from the log?
• What happens when a blocked number tries to call?
• How do I report spam calls and texts on iPhone?
• Why do I receive spam calls with my area code?

See all 9 articles

Spam Text Blocking

• How does Robokiller block Spam Text Messages?
• How can I improve my spam text protection?

Voicemail

• How does voicemail work?
• How do I record a custom voicemail greeting?

Answer Bots

• What are Answer Bots?
• How can I enable or disable Answer Bots?

Personal Data Protection

• What is the Personal Data Protection feature (PDP) and how does it work?
• How to change your details in Personal Data Protection (PDP)?