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App Store Apps > Utilities > Callio - AI Phone Concierge
Callio - AI Phone Concierge icon

Callio - AI Phone Concierge

by Canzhen Zheng · Utilities · Free
On the App Store since May 2026 · Data updated 2026-11-02

Callio - AI Phone Concierge is made and published by Canzhen Zheng. AppBrain is an independent app data site and isn't affiliated with Canzhen Zheng. The app name, icon, screenshots and description belong to Canzhen Zheng and are shown as published on the App Store.

AppBrain's verdict

Rating on App Store
4.75
20 ratings
Last updated
October 22, 2026
Size
95.1 MB

It doesn't have enough ratings yet to judge what users think.

Official page on the App Store

User feedback

Ratings and reviews on the App Store

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Store listing

By Canzhen Zheng, from the App Store
Callio - AI Phone Concierge Screenshot 1 of 8
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Screenshots by Canzhen Zheng, from the the App Store listing
Description by Canzhen Zheng Written by the developer, not by AppBrain. Click to read.
Need to call a local restaurant, repair shop, salon, or store? Callio handles everyday calls to businesses like reservations, appointment requests, availability checks, price questions, store hours, booking confirmations, and before-you-go checks.

Callio calls US businesses for you and instantly sends you a clear summary and full transcript in your language when the call ends. You never have to speak, listen, or wait on hold. Check before you go, so you do not drive over just to find a place closed, fully booked, or unavailable.

HOW IT WORKS
Find a US business through search or Google Maps
Choose a quick action or describe your request in your language
Review the call plan and confirm
Callio places the call in English for you — leave the app and keep using your phone
Get your summary and transcript in seconds after the call ends — in your native language

WHAT YOU GET AFTER EVERY CALL
Instant summary the moment the call ends — not just the outcome, but whether your request was booked, declined, unavailable, or needs follow-up
The full call transcript for transparency
Key details extracted automatically, such as confirmed time, party size, quoted price, availability, or next steps
An on-site card you can show staff when you arrive

WHY CALLIO
Built for everyday calls to local businesses from Google Maps, from reservations to availability checks
Helps non-native English speakers make calls without needing to speak English
Helps people with phone anxiety avoid stressful calls
Helps people with hearing difficulties handle phone tasks by text
Helps people with speech difficulties make calls without speaking
Saves time when you do not want to wait on hold
Handles "press 1 for..." menus at local businesses, so you never sit through one
Helps you compare prices or availability across multiple businesses
Helps you avoid wasted trips by confirming hours, availability, bookings, or basic details before you go
Gets real confirmation when online information may be outdated
Gives you a record instead of relying on memory

BUILT FOR LOCAL BUSINESS
Callio is made for everyday calls to local businesses — places where a real person picks up and helps with reservations, appointments, availability, pricing, or store details. If a business answers with a short phone menu, Callio listens to the options and presses through toward a person. Some numbers do not reach a person at the location you picked, like customer-service hotlines, government lines, and systems that require an account or member number. When Callio recognizes one, it tells you up front instead of leaving you waiting on a call that goes nowhere.

YOUR PRIVACY IS PROTECTED
Callio uses only what you provide. The call sticks to your plan. Your personal phone number is never used to dial the business. If a reservation or appointment requires contact information, Callio only shares the information you provide, such as your preferred name or phone number.

PRICING
Try the Playground for free: place a sample call to your own phone and hear how Callio speaks before you subscribe
Premium unlocks unlimited calls to businesses
Annual: $49.99/year
Monthly: $9.99/month
Subscription automatically renews unless canceled at least 24 hours before the end of the current period
Manage or cancel anytime in your Apple ID settings

ACCOUNT AND SUPPORT
Sign in with Apple or Google
Support: https://callio-app.com/support
Privacy: https://callio-app.com/privacy
Terms: https://callio-app.com/terms

Callio is not affiliated with Google, Apple, or any business it calls. Business listings and phone numbers are provided by Google Maps.
Official page on the App Store

Safety and technology

Found in the app by AppBrain
Price
Free
App size
95.1 MB
Content rating
Everyone

Technologies used by Callio - AI Phone Concierge

Releases

Updates seen on the App Store
Version
1.4.14
Launched
May 2026

No changelog data

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Rankings

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App Store Rankings for Callio - AI Phone Concierge

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About the app and developer

About Callio - AI Phone Concierge

Callio - AI Phone Concierge is an utilities app developed by Canzhen Zheng.

User Ratings

Callio - AI Phone Concierge is rated 4.75 out of 5 stars. The rating is based on 20 ratings.

App Information

Callio - AI Phone Concierge is freely available from the App Store. The app size is 95.06 MB. The latest version available is 1.4.14. The last update was on October 22, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since May 2026.

Developer information for Canzhen Zheng

Canzhen Zheng

Address:

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