Download Android Apps and Games
AppBrain
  • Apps
  • Apps being viewed right now Trending apps today Most popular apps All-time most downloaded apps Top rated apps
  • Intelligence ▾
    Intelligence overview → Track any Android app or your whole market
    Track & analyze
    Keyword Tracker & OptimizerTrack & improve Play rankings App Performance ReportOne-off PDF for any app StatisticsFree Android & Play market stats
    Promote your app
    Featured Apps App Links
  • Intelligence
  • Pricing
  • Dashboard
  • Sign up
  • Log in
Last updated on: 2026-06-02
Android Apps > Communication > ST Call
ST Call icon

ST Call

27.4
SmarTone
0.00
0 reviews
10,000+
Downloads
Free

Call Hong Kong from overseas when connected to WiFi*

ST Call Screenshot 1 of 5
ST Call Screenshot 2 of 5
ST Call Screenshot 3 of 5
ST Call Screenshot 4 of 5
ST Call Screenshot 5 of 5

About ST Call

ST Call is a communication app developed by SmarTone.

How many times has ST Call been downloaded?

ST Call has been downloaded 19 thousand times. In the last 30 days, the app was downloaded 33 times.

What is the rating of ST Call?

ST Call has no ratings yet.

Is ST Call free?

ST Call is free to download. The APK download size is 141.06 MB. The latest version available is 27.4. The last update was on October 30, 2024.

What are the requirements for ST Call?

ST Call requires Android 4.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play September 2014.

Description
ST Call saves roaming charges for calls to any Hong Kong numbers and for receiving calls from anywhere in the world.
Show more

More data about ST Call

Price Free to download
Total downloads 19 thousand
Recent downloads 33
Rating No ratings
Ranking Not ranked
Version 27.4
APK size 141.1 MB
Number of libraries 6
Designed for Android 4.0+
Suitable for Everyone
Ads NO ads

App Performance Report

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

Get PDF Report — $29

Alternative downloads for the ST Call app

OnPhone: Second Number & eSIM icon OnPhone: Second Number & eSIM
Anyday Apps
4.5
Free
1,000,000+
SoSIM icon SoSIM
Hutchison Telephone Company Limited
3.7
Free
500,000+
eSIMo: Travel eSIM & Calls icon eSIMo: Travel eSIM & Calls
ALMA TECHNOLOGIES LTD
3.7
Free
100,000+
Phone Call & WiFi Calling App icon Phone Call & WiFi Calling App
Phone Call & WiFi Calling App & Global Call
4.2
Free
100,000+
TalkTT - Call/SMS/Numbers/eSIM icon TalkTT - Call/SMS/Numbers/eSIM
Alia Network Corporation
3.8
Free
1,000,000+
Fongo World Edition icon Fongo World Edition
Fongo Inc.
3.7
$4.99
10,000+
Fongo - Call & Text Freely icon Fongo - Call & Text Freely
Fongo Inc.
4.1
Free
1,000,000+
International Calling・Talk360 icon International Calling・Talk360
Talk360 Group B.V.
4.4
Free
5,000,000+

ST Call compared with similar apps

Common keywords of similar apps

St Hong Kong Charges Service Party Incur Roaming Receiving Smartone Usual Running Customers Designated Plans Applicable Call Calls Wifi App Data Connected Numbers Mobile Receive Phone

Keywords missing from this app

Free Number Calling Make International Text Esim Countries Texting Https Features Real Internet Sms Esimo Global Voip Sim Support World Caller Id Cell Worldwide Private Send Voice Start Canada Stay Personal Business Local Quality Fongo Texts Messages Privacy Travel Easy

More from SmarTone

SmarTone CARE icon SmarTone CARE
SmarTone
2.2
Free
500,000+
My SIM Account icon My SIM Account
SmarTone
3.6
Free
100,000+
Call Guard icon Call Guard
SmarTone
3.3
Free
100,000+
Akun SIM icon Akun SIM
SmarTone
0.0
Free
100,000+
ValueGB icon ValueGB
SmarTone
0.0
Free
50,000+
Add-on Numbers icon Add-on Numbers
SmarTone
3.8
Free
50,000+
SmarTone Prepaid icon SmarTone Prepaid
SmarTone
0.0
Free
10,000+
Home 5G 寬頻 icon Home 5G 寬頻
SmarTone
0.0
Free
10,000+

Downloads over time

ST Call has been downloaded 19 thousand times. Over the past 30 days, it has been downloaded 33 times.

Changelog of ST Call

Show changelog

Developer information for SmarTone

SmarTone

customer_care@smartone.com

Website

Legal name:

Address:

Phone number:

Are you the developer of this app? Join us for free to see more information about your app and learn how we can help you promote and earn money with your app.
I'm the developer of this app

Share ST Call

Comments on ST Call for Android

★★★★☆ CS Kwok · Dec 29, 2016
Easy to use Better if allow to choose to use mobile data, in addition to use of Wi-Fi
★★★★★ A Google user · Nov 4, 2018
If Wi-Fi connection is stable, excellent response for incoming & outgoing calls
★★★★★ A Google User · Sep 30, 2014
Nice app to save roaming voice cost. Can make my trip so free to call back home.
★★★★★ A Google User · Feb 16, 2015
It is good App for Hong Mongers to call home from abroad.
★★★★★ A Google User · Sep 30, 2014
Useful app while traveling overseas to make call to H.K.
★☆☆☆☆ J- Gm · Jul 21, 2021
Very primitive and basic tel alternative. Cannot paste a tel no to call. Initial setup on Android 8.0.0 was impossible as it hanged again and again after entering all registration details. Had to uninstall and reinstall before setup succeeded. It hangs from time to time after that.
★☆☆☆☆ John Parks · Jul 19, 2015
Rip off. 8 DOLLARS A DAY ! FOR Wi-Fi CALLING, BECAUSE YOU Can't PUT IN A FUNCTIONAL LOCAL NETWORK. NO WAY.
★☆☆☆☆ kyat chan · Aug 31, 2019
It works with my Samsung S8 (android 8), but it cannot work on my Note10 (android 9). No matter I have connected to Wi-Fi or mobile network, it just says the app cannot sign me up without data connection.

Google Play Rankings for ST Call

This app is not ranked

Technologies used by ST Call

ST Call is requesting 37 permissions and is using 6 libraries.

Permissions

Development tools
test access to protected storage
Your personal information
read your contacts, modify your contacts
Services that cost you money
directly call phone numbers
Network communication
view network connections, view Wi-Fi connections, pair with Bluetooth devices, full network access, receive data from Internet
Your accounts
find accounts on the device
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
send sticky broadcast, change network connectivity, allow Wi-Fi Multicast reception, connect and disconnect from Wi-Fi, run at startup, draw over other apps, prevent phone from sleeping
Extra
android.permission.ACCESS_NOTIFICATION_POLICY, android.permission.BLUETOOTH_CONNECT, android.permission.FOREGROUND_SERVICE, 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.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS, android.permission.SCHEDULE_EXACT_ALARM, android.permission.USE_FULL_SCREEN_INTENT, com.smartone.wificalling.READ_TRACK_DATA, com.smartone.wificalling.WRITE_TRACK_DATA, Can receive cloud messages

Ad network libraries

None found

Social libraries

None found

Development tools

Android Jetpack core Android Library IconAndroid Jetpack core Google Cloud Messaging (GCM) Android Library IconGoogle Cloud Messaging (GCM) Google Maps SDK Android Library IconGoogle Maps SDK Apache Commons Codec Android Library IconApache Commons Codec Apache Http Auth Android Library IconApache Http Auth Apache Commons Logging Android Library IconApache Commons Logging
Apps other people are watching Top new apps Today's trending apps Apps on sale Popular Communication Apps
OnPhone: Second Number & eSIM icon OnPhone: Second Number & eSIM
SoSIM icon SoSIM
eSIMo: Travel eSIM & Calls icon eSIMo: Travel eSIM & Calls
Phone Call & WiFi Calling App icon Phone Call & WiFi Calling App
TalkTT - Call/SMS/Numbers/eSIM icon TalkTT - Call/SMS/Numbers/eSIM
Fongo World Edition icon Fongo World Edition
Fongo - Call & Text Freely icon Fongo - Call & Text Freely
International Calling・Talk360 icon International Calling・Talk360

Back to top
AppBrain Intelligence premium content

Subscribe now to get full and unlimited access to AppBrain Intelligence. You'll have access to:

  • App Intelligence dashboard (performance timeline, competitor comparison, country rankings, insight cards)
  • Detailed ranking data per app
  • Full timeline per developer
  • Device market shares data per country
1 Month

$75/mo
(billed every month)

SAVE 0%
Subscribe
3 Months

$65/mo
($195 billed every 3 months)

SAVE 13%
Subscribe
1 Year

$57.50/mo
($690 billed every year)

SAVE 23%
Subscribe
Each subscription will automatically renew 3 days before the expiration date for the same time period. Subscriptions can be cancelled at any time before the renewal.

AppBrain is a directory focused on discovering great apps and games. We give statistics, rankings and search options that Google Play and the App Store don't have. All trademarks are owned by their respective owners. AppBrain doesn't offer APKs or binaries, and always lets users install the official version from Google Play or the App Store.

More apps

  • Top Android apps being viewed
  • Emoji Battery Status Bar
  • AMOLED 120HZ
  • MoodFlow

Android Statistics

  • Android statistics
  • Google Play Developer stats
  • Trending Android Apps
  • Top popular Apps
  • Buy the best Android phone

About AppBrain

  • Contact
  • Privacy
  • Documentation
  • DMCA takedowns
  • Articles
  • Blog
  • The AppBrain advertising system
© 2010-2026 - AppBrain