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Last updated on: 2026-05-25
Android Apps > Communication > Telzio
Telzio icon

Telzio

5.4.6
Telzio, Inc
3.85
82 reviews
5,000+
Downloads
Free

Phone systems in the cloud

Telzio Screenshot 1 of 7
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Telzio compared with similar apps

Common keywords of similar apps

Telzio User Id Cellular Voicemails Users Phone Call Business Mobile App Number Calls Employees Calling Caller Free

Keywords missing from this app

Voice System Features Numbers Heyo Personal Cloud Whatsapp Professional Support Text Virtual Voicemail Make Unitel Voip Messages Customers Local Recent Contacts Service Ivr Multiple Transfer Work Desk Send Phones Company Toll Device Line Office Set Data Team Communication Communications

About Telzio

Telzio is a communication app developed by Telzio, Inc.

How many times has Telzio been downloaded?

Telzio has been downloaded 9.4 thousand times. In the last 30 days, the app was downloaded 160 times.

What is the rating of Telzio?

Telzio is rated 3.85 out of 5 stars, based on 82 ratings.

Is Telzio free?

Telzio is free to download. The APK download size is 80.77 MB. The latest version available is 5.4.6. The last update was on May 20, 2026.

What are the requirements for Telzio?

Telzio requires Android 8.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play October 2022.

Description
Use Telzio on mobile devices for your business, enabling employees to work virtually and connect with customers anywhere.
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More data about Telzio

Price Free to download
Total downloads 9.4 thousand
Recent downloads 160
Rating 3.85 based on 82 ratings
Ranking Not ranked
Version 5.4.6
APK size 80.8 MB
Number of libraries 33
Designed for Android 8.0+
Suitable for Everyone
Ads NO ads

App Performance Report

Get a detailed PDF report for Telzio with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more

Get PDF Report — $29

Google Play Rating history and histogram

48
8
4
5
15

Downloads over time

Telzio has been downloaded 9.4 thousand times. Over the past 30 days, it has been downloaded 160 times.

Changelog of Telzio

  • May 20, 2026UpdateVersion 5.4.6
  • Oct 31, 2025UpdateVersion 5.3.6
  • Sep 26, 2025UpdateVersion 5.3.5
  • Apr 21, 2025UpdateVersion 5.3.1
  • Nov 17, 2024Installs5,000+ installs
  • Nov 12, 2024UpdateVersion 5.2.14
  • Oct 1, 2024UpdateVersion 5.2.8
  • Aug 5, 2024UpdateVersion 5.2.5
  • May 7, 2024UpdateVersion 5.2.3
  • Mar 21, 2024UpdateVersion 5.2.2
  • Feb 5, 2024UpdateVersion 5.2.1
  • Jan 2, 2024UpdateVersion 5.1.17
  • Sep 25, 2023UpdateVersion 5.1.13
  • Jul 6, 2023UpdateVersion 5.1.11
  • Apr 14, 2023UpdateVersion 5.1.8
  • Mar 22, 2023UpdateVersion 5.1.3
  • Mar 3, 2023UpdateVersion 5.1.2
  • Feb 2, 2023UpdateVersion 5.1.1
  • Jan 20, 2023UpdateVersion 5.0.9
  • Jan 6, 2023UpdateVersion 5.0.7
  • Dec 3, 2022UpdateVersion 5.0.6
  • Nov 23, 2022Installs1,000+ installs
  • Oct 24, 2022UpdateVersion 5.0.5
  • Oct 3, 2022New AppVersion 5.0.3 in COMMUNICATION for Free
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Developer information for Telzio, Inc

Telzio, Inc

support@telzio.com

Website

N/A

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Comments on Telzio for Android

★★★★★ Hair Czar · Sep 5, 2025
Thanks for using low storage on my device! VOIP rocks!
★★☆☆☆ Randy Phillips · Oct 8, 2024
It's great to have, but the calls are very hard to get through and get connected it's a consistent thing no matter who you're trying to call. It happens all the time
★☆☆☆☆ Zackary Misenhelter · Oct 3, 2024
Just doesn't work for anything other than IPhone. I have both for work and while the app does work ok for the iPhone, it is just wasted memory on any other device.
★☆☆☆☆ Richard Ferstandig · Sep 7, 2023
Telco terms and conditions stink! They terminate service for no reason. They tried to keep that from me. Read their terms and conditions.

Google Play Rankings for Telzio

This app is not ranked

Technologies used by Telzio

Telzio is requesting 30 permissions and is using 36 libraries.

Permissions

Development tools
test access to protected storage
Your personal information
read your contacts
Services that cost you money
directly call phone numbers
Network communication
view network connections, view Wi-Fi connections, download files without notification, full network access, receive data from Internet
Storage
modify or delete the contents of your USB storage
Phone calls
read phone status and identity
Hardware controls
take pictures and videos, change your audio settings, record audio, control vibration
System tools
change network connectivity, run at startup, prevent phone from sleeping
Extra
android.permission.FOREGROUND_SERVICE, android.permission.FOREGROUND_SERVICE_DATA_SYNC, android.permission.FOREGROUND_SERVICE_MICROPHONE, android.permission.FOREGROUND_SERVICE_PHONE_CALL, android.permission.MANAGE_OWN_CALLS, android.permission.POST_NOTIFICATIONS, android.permission.READ_MEDIA_IMAGES, android.permission.READ_MEDIA_VISUAL_USER_SELECTED, android.permission.USE_BIOMETRIC, android.permission.USE_FINGERPRINT, android.permission.USE_FULL_SCREEN_INTENT, com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE, com.telzio.app.android.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

Ad network libraries

None found

Social libraries

None found

Development tools

Android Jetpack core Android Library IconAndroid Jetpack core Android Architecture Components Android Library IconAndroid Architecture Components Android Jetpack VersionedParcelable Android Library IconAndroid Jetpack VersionedParcelable Firebase Android Library IconFirebase Android Jetpack Annotations Android Library IconAndroid Jetpack Annotations Android Jetpack Widgets Android Library IconAndroid Jetpack Widgets Android Jetpack AppCompat Android Library IconAndroid Jetpack AppCompat AndroidX Activity Android Library IconAndroidX Activity Android Activity Saved State Android Library IconAndroid Activity Saved State AndroidX Loader Android Library IconAndroidX Loader Android Jetpack Media Android Library IconAndroid Jetpack Media Google Cloud Messaging (GCM) Android Library IconGoogle Cloud Messaging (GCM) Android Transition Support Library Android Library IconAndroid Transition Support Library Android Support Library collections Android Library IconAndroid Support Library collections Kotlin Android Library IconKotlin Android Support VectorDrawable Android Library IconAndroid Support VectorDrawable AndroidX Legacy: Support Library core utils Android Library IconAndroidX Legacy: Support Library core utils AndroidX Cursor Adapter Android Library IconAndroidX Cursor Adapter AndroidX Local Broadcast Manager Android Library IconAndroidX Local Broadcast Manager Android Support Library Print Android Library IconAndroid Support Library Print Android Support Library Document File Android Library IconAndroid Support Library Document File AndroidX Widget ViewPager2 Android Library IconAndroidX Widget ViewPager2 Okio Android Library IconOkio JetBrains Annotations Android Library IconJetBrains Annotations IntelliJ IDEA Android Library IconIntelliJ IDEA Glide Android Library IconGlide AndroidX ExifInterface Android Library IconAndroidX ExifInterface Chromium Android Library IconChromium BoltsFramework Android Library IconBoltsFramework Yoga Android Library IconYoga React Native Android Library IconReact Native uCrop Android Library IconuCrop Sentry Android Library IconSentry
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