Nifa is an AI assistant and auto reply app for your notifications. It sends an AI auto reply or away message when you're busy, asleep or driving, puts the people who need you first, and gives you a scam alert before you tap a phishing link.
Auto reply when you're busy, asleep or driving
Turn on an away status (Sleep, Busy, Meeting, Driving or your own) and Nifa works as an auto responder, answering chats and texts through their reply buttons with AI replies or an away message in your own words. It waits 30 seconds by default so you can answer first, writes in the other person's language, never shares your details, and steps back as soon as you reply yourself.
• Auto reply only in the chat apps you pick, in one-to-one chats
• Your status stays visible, with I'm back and +1 hour buttons
• Callers you miss get a reply in your recent chat with them
• A summary of who got your away message and who is still waiting
• Sleep mode turns on Do Not Disturb, and call screening silences callers while your emergency contacts still ring
Scam detector and fraud alerts that don't cry wolf
Nifa's scam detector looks for hard evidence of fraud in the messages and emails that reach your phone:
• Impersonators using a well-known company's name from the wrong address
• Known phishing links and recently registered websites
• Code tricks: if a screen asks for a code or OTP during a call, Nifa warns you on the spot
Tap "Not a scam" once and Nifa trusts that sender. Link checks look up only the domain name, never your message text.
An inbox of who needs you
Nifa sorts your notifications: family, money, deliveries and anything urgent come first, while sales, group chatter and app updates stay quiet. It shows who is waiting for your reply, and wakes you, even on silent, for real emergencies such as repeated calls or an emergency contact.
Ask Nifa: AI chat with your assistant
"What time did Ahmed say dinner was?" Ask Nifa searches your messages and email previews and shows where it found the answer. It finds photos by what's in them, the text inside, the place or the date, plus PDFs and documents in folders you pick. Bills, deliveries and appointments in your messages become reminders, and a morning brief starts your day.
Clock and weather widget
A home screen widget with a big clock, the date and the weather, who is waiting, and one-tap Ask, Sleep and Inbox buttons.
Phone safety check
Checks your screen lock, security updates, Play Protect, apps from outside an app store, and apps that can read notifications or control your screen. No extra permission needed.
Your choice of AI
Nifa AI runs on Claude from Anthropic and needs no API key: it uses credits or a Nifa Plus or Pro plan. Or bring your own key from one of eight AI providers.
Your data
• Nifa stores your messages on your phone, out of backups, for 90 days
• Each feature sends only what it needs to the AI you chose; Nifa's server keeps none of it
• Photos never leave your phone
• Text in messages is treated as information, never as instructions
• Nifa asks before sending, deleting or acting in another app, and replies on its own only in Autopilot or an away status you turned on
Permissions, explained
Notification access lets Nifa read the notifications you allow and answer through their reply buttons. Do Not Disturb access powers Sleep, Meeting and Driving modes. Accessibility is optional: it lets Nifa warn you about code scams during calls, check your drafts before you send if you turn that on, and carry out fixed actions you ask for and confirm. Nifa's AI never taps, types or scrolls in other apps on its own.
Nifa's auto reply uses the reply button that apps such as WhatsApp, Messages, Telegram and Instagram show on their notifications. Nifa is an independent app, not affiliated with or endorsed by those apps or their owners.
Nifa is the AI assistant that answers when you can't. In English, Arabic, Spanish, Portuguese and Russian, for Android 10 or later.
Nifa AI assistant: auto reply when busy, scam detector & smart inbox