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Callio - AI Phone Concierge

Callio - AI Phone Concierge

Call US business before you go

18 ratings
10 reviews
🔧 Utilities
✈️ Travel
Free
In-App Purchases

Details

Released
May 18, 2026
Updated
October 2, 2026

Features

Developer

Canzhen Zheng
✨Promote your app ✨
Callio - AI Phone Concierge screenshot #1 for iPhone
Callio - AI Phone Concierge screenshot #2 for iPhone
Callio - AI Phone Concierge screenshot #3 for iPhone
Callio - AI Phone Concierge screenshot #4 for iPhone
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Callio - AI Phone Concierge screenshot #7 for iPhone
Callio - AI Phone Concierge screenshot #8 for iPhone
iphone
ipad
⭐10
Reviews↘︎
🔄6+ apps
Alternatives↘︎
❓8 answered
FAQ↘︎
📦~ in 4 days
Updates frequency↘︎
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About

This app automates everyday calls to US businesses, handling tasks like reservations, appointment requests, and availability checks. It provides instant summaries and transcripts in your native language, eliminating the need to speak or wait on hold.

✓Automated business calls
✓Reservation and appointment booking
✓Availability checks
✓Instant call summaries
✓Full call transcripts
✓Supports non-native English speakers
✓Helps with phone anxiety
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What's New in Callio

1.4.13

October 2, 2026

Long-press any message to copy the whole thing.

1

Subscriptions & In-App Purchases

Callio Premium Plan

Unlimited AI-powered phone calls

$9.991 Month
How to cancel Callio subscription ⁉️

User reviews

Most RecentHighest RatedLowest Rated

Makes phone calls easier

Easy to use and really handy for making reservations. Love being able to just read the summary afterward. Pretty happy with it so far.
cecilia ccicecilia cci

Callio

very helpful，nice app
qib6667qib6667

wow

I didn’t realize how much I avoid making phone calls until I tried this. Being able to just type what I need and let it call is kind of amazing. Saving so much time for me
Averi Z. YuAveri Z. Yu

Awesome app

Works beautifully
Wickedgrl1523Wickedgrl1523

Useless

This app is useless. You can’t enter a number yourself and when you select a business it dials the wrong number and not the customer service number. It also doesn’t make the right selection in the IVR menu. In addition, you can’t intervene, it says you can but there’s no option, it just gives you the call transcript at the end. It left a VM without my approval on a totally wrong business phone. It said you can intervene on the call but you can’t. It never dials from your actual phone and you can’t hear anything. Cancelled premium immediately.
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RGWNRGWN

Response from developer

Thank you for your feedback. To clarify a few misunderstandings: 1. Our subtitle states “Call US business before you go.” Customer service and billing hotlines are out of scope. 2. Callio only dials the number listed on Google Maps for the business you select. Custom number entry is disabled to prevent misuse and harassment calls. 3. Callio handles the whole conversation for you. We have never supported or advertised live call intervention. Our Help page explicitly states that users cannot listen to calls in real time. 4. Callio made the correct menu selection in this case. It selected “all other calls” because none of the specific menu options matched your request. That option provided separate customer service numbers rather than transferring the call. Not reaching customer service does not mean the wrong menu option was selected.

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FAQ

What is Callio?

Callio is an AI-powered application designed to make everyday calls to US businesses on your behalf. It handles tasks like making reservations, requesting appointments, and checking availability, providing you with a summary and transcript afterward.

How does Callio work?

You can find a US business through search or Google Maps, describe your request in your language, and confirm the call plan. Callio then places the call in English for you and sends you a summary and transcript once it's complete.

What kind of businesses can I call with Callio?

Callio is built for everyday calls to local businesses where a real person typically answers, such as restaurants, repair shops, and salons. It is not intended for chain hotlines or call centers.

Does Callio have ads?

No, Callio is ad-free. The application does not display advertisements, allowing for an uninterrupted user experience.

What are the pricing details for Callio?

Callio offers 3 free calls to start. An unlimited plan is available for $4.99 for the first month, then $9.99 per month, with a 7-day free trial for the premium plan.

How do I cancel my Callio subscription?

Your subscription automatically renews unless canceled at least 24 hours before the end of the current period. You can manage or cancel your subscription anytime in your Apple ID settings.

Is Callio available on all devices?

Callio is supported on iPhone, iPad, and iPod. It is designed for iOS devices.

How often is Callio updated?

The latest version of Callio is 1.2.0, and it was last updated on June 24, 2026. Updates typically include new features and performance improvements.