Call.io: AI Phone Assistant

In-app purchases
2.8
17 reviews
Content rating
Everyone
1K+
Downloads
Content rating
Everyone
Learn more
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About this app

Call.io: AI Call Assistant

Hand Over Your Phone Control to Your AI Assistant!

Are you tired of wasting your day with unnecessary calls, unknown numbers, or persistent telemarketers? Call.io is your 24/7 active AI assistant that answers your phone on your behalf, whether you're in a meeting, driving, or abroad.

Let it talk, take notes, and keep spammers busy; you just focus on your life.

Key Features:

- Smart Screening & Filtering: Your assistant steps in when a number not in your contacts calls. It politely greets the caller and screens for their identity and intent. You’ll know whether it’s a delivery driver or a sales rep before you even pick up.

- Spam Hunter & "Chatty Aunt" Mode: Don't just block spam calls—make them regret calling! "Chatty Aunt" mode keeps scammers and telemarketers busy with endless, funny, and meaningless chatter while you enjoy the silence.

- Call Transcripts and Voice Summaries: In a meeting? Read your assistant's conversation with the caller, or listen to the voicemail left, at any time. Never miss an important detail.

- Personal Memory and Rules: "If my mom calls, connect immediately, if my boss calls, say I'm in a meeting." Your assistant knows you, syncs with your contacts, and acts according to rules you set.

- Roaming Savings Abroad: Your assistant continues to answer calls even if your phone is in airplane mode. See who is calling and what they want instantly via the internet, without paying high roaming fees.

- Real-World Tasks: Your assistant does more than just handle incoming calls; it can make outbound calls on your behalf and deliver your important announcements or messages to the relevant parties via voice.

- Global Business Line & Dedicated Assistant Number: Enhance your professionalism with a global number assigned specifically to your region. Let your assistant provide information about your services, answer questions, and organize customer requests 24/7.

- How It Works?

Our app utilizes the "Conditional Call Forwarding" infrastructure, a standard feature supported by all mobile carriers worldwide.

- Download the app.
- Activate your carrier-specific forwarding code with a single click.
- Let your Call.io assistant step in whenever you are busy or unable to answer!

Who is Call.io For?

- Professionals dealing with heavy phone traffic throughout the day.
- Those who want to eliminate the stress of unknown numbers and spam calls. - Travelers who want to avoid bill shock during trips abroad.
- Anyone who values their personal time and privacy.

Download now and upgrade your phone with AI!

Support and Information:
For any questions or suggestions, you can reach us at support@call.io
Help & FAQ:
Visit https://callio.faq.desk360.com/ for more information about Call.io.

Privacy & Terms of Service:
Privacy Policy: https://call.io/privacy-policy
Terms of Service: https://call.io/terms-of-service
Updated on
Jun 24, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
App activity, App info and performance, and Device or other IDs
This app may collect these data types
Personal info, Messages and 4 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

2.8
17 reviews
Damien Johnson
June 19, 2026
you are lucky if you can get past the sign in. you enter everything and then it says its sending you a code then you never see it mind you this is not on my end i have full bars and everything. why even give 2 stars if you cant get in to see everything.
Did you find this helpful?
Getverify LDA
June 21, 2026
Hello Damien, We're sorry to hear that you're unable to receive the verification. Please make sure your number is entered with the correct country code and check whether SMS filtering or spam protection features may be blocking the message. If the issue continues, please contact us at support@call.io with your phone number. Call.io Support Team
Scott Miller
June 13, 2026
Too expensive should have a free basic ads
Did you find this helpful?
Getverify LDA
June 9, 2026
Hello, Thank you for your feedback. We understand that pricing may not fit everyone's expectations. Call.io provides a full AI call assistant that answers calls, filters spam, takes messages, and works even when you're unavailable. We appreciate your suggestion for a free ad-supported tier and will share it with our team. Call.io Support Team
An Rì
June 22, 2026
wont even send me security code to even use app..
Did you find this helpful?
Getverify LDA
June 28, 2026
Hello, We're sorry you're not receiving the verification code. Please make sure your phone number is entered correctly, including the country code, and check your SMS spam or filtering settings. If you still don't receive the code, please contact us at support@call.io with your phone number. Call.io Support Team

What’s new

Thank you for using Call.io! Here’s what’s new in this version:

- Ask your assistant to make reservations, review transcripts, and set reminders.
- Connect calendar to manage calls around your schedule and create or update events.
- Choose and preview assistant voices.
- Preview custom greetings in your selected voice.
- Try “Call Me” after onboarding for an AI-guided intro.
- Switch between Light, Dark, or System Default themes.