The top 20 popular Free Communication Apps for Android in the United Kingdom

Check out the top Communication Apps which are free to download. We went through all Communication Apps for Android on Google Play in July 2025 and picked the best ones for you to download onto your Android phone. This Android app list is sorted by the popularity in the United Kingdom. Last updated on 2025-07-01.

Save money and avoid queues at UK call centres

WeQ4U puts you through to Call Centres without the queue and gives you FREE CALLS on MOST 08 NUMBERS. Save up to 58p per minute on your phone bill, whether you get stuck in a queue or not. Install …

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500,000+ downloads

Save money and avoid queues at UK call centres
500,000+ downloads
COMMUNICATION

WeQ4U puts you through to Call Centres without the queue and gives you FREE CALLS on MOST 08 NUMBERS. Save up to 58p p…

What’s the My Network app for? You can use My Network to: • See our 2G, 3G, 4G and 5G coverage. Simply tap the buttons below the map to switch between them. • Check the network status…

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100,000+ downloads

O2 UK
100,000+ downloads
COMMUNICATION

What’s the My Network app for? You can use My Network to: • See our 2G, 3G, 4G and 5G coverage. Simply tap t…

Virgin Media Connect

**We're currently experiencing some issues with the "pause/unpause" feature on the Hub 5x. You may experience some issues when using this feature with this particular type of Hub. We're wor…

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1,000,000+ downloads

Virgin Media
1,000,000+ downloads
COMMUNICATION

Virgin Media Connect

**We're currently experiencing some issues with the "pause/unpause" feature on the Hub 5x. You may experience…

giffgaff Limited

The giffgaff mobile app lets you manage your giffgaff account with the tap of your phone. You can check your data use on the go and connect to literally thousands of WiFi hotspots all across the UK w…

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1,000,000+ downloads

giffgaff Limited
1,000,000+ downloads
COMMUNICATION

The giffgaff mobile app lets you manage your giffgaff account with the tap of your phone. You can check your data use o…

Hullomail Voicemail

Hullomail Voicemail makes spam call blocking & voicemail effortless. Enjoy a 2-week free trial of all our features. Read, reply, search, play and share voicemails with ease. Manage your voice…

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100,000+ downloads

Thumbtel Ltd
100,000+ downloads
COMMUNICATION

Hullomail Voicemail

Hullomail Voicemail makes spam call blocking & voicemail effortless. Enjoy a 2-week free trial of all our feature…

tellows - Caller ID & Block

Stay away from spam calls! Rate numbers, identify robocalls and block calls with our tellows app. Benefit from the free search for caller ID and info of unknown numbers, spam call blocker, personal b…

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1,000,000+ downloads

tellows
1,000,000+ downloads
COMMUNICATION

tellows - Caller ID & Block

Stay away from spam calls! Rate numbers, identify robocalls and block calls with our tellows app. Benefit from the free…

Localphone International Calls

Localphone Ltd.

–––––––––––––– **5G READY*** ––––––––––––…

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500,000+ downloads

Localphone Ltd.
500,000+ downloads
COMMUNICATION

Localphone International Calls

–––––––––––––– **5G READY*** &nda…

Vodafone Mobile Wi-Fi Monitor

The Vodafone Mobile Wi-Fi Monitor app gives an overview of your Mobile Wi-Fi connection, in addition to allowing you quick and easy access to your online settings. The Vodafone Mobile Wi-Fi Monitor m…

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1,000,000+ downloads

Vodafone
1,000,000+ downloads
COMMUNICATION

Vodafone Mobile Wi-Fi Monitor

The Vodafone Mobile Wi-Fi Monitor app gives an overview of your Mobile Wi-Fi connection, in addition to allowing you qu…

Connect for Hotmail & Outlook

Connectivity Apps

The best app for both Outlook and Hotmail: always synchronized and it notifies you when new mails arrive in your inbox. * Calendar events are synchronized and available during calls * List, day, wee…

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5,000,000+ downloads

Connectivity Apps
5,000,000+ downloads
COMMUNICATION

Connect for Hotmail & Outlook

The best app for both Outlook and Hotmail: always synchronized and it notifies you when new mails arrive in your inbox.…

Rebtel: Recharges And Calls

Rebtel helps more than 2 million users to stay connected to their loved ones. With high-quality international calls and fee-free top-ups, we are the bridge between you and those who matter the most. …

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10,000,000+ downloads

Rebtel
10,000,000+ downloads
COMMUNICATION

Rebtel: Recharges And Calls

Rebtel helps more than 2 million users to stay connected to their loved ones. With high-quality international calls and…

Smart Search & Web Browser

Super fast Web Browser for Android will help you to get search results from various search engines and popular Web services as well as answers from AI powered by integrated ChatGPT neuronet. Smart …

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5,000,000+ downloads

Reactive Phone
5,000,000+ downloads
COMMUNICATION

Smart Search & Web Browser

Super fast Web Browser for Android will help you to get search results from various search engines and popular Web serv…

Real-Time GPS Tracker 2

Would you like to share your location with your family, or do you search an application for your company where your location can show their current location? This app might be what you have searched …

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500,000+ downloads

Greenalp
500,000+ downloads
COMMUNICATION

Real-Time GPS Tracker 2

Would you like to share your location with your family, or do you search an application for your company where your loc…

WhatsApp Messenger

WhatsApp from Meta is a FREE messaging and video calling app. It’s used by over 2B people in more than 180 countries. It’s simple, reliable, and private, so you can easily keep in touch w…

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10,000,000,000+ downloads

WhatsApp LLC
10,000,000,000+ downloads
COMMUNICATION

WhatsApp Messenger

WhatsApp from Meta is a FREE messaging and video calling app. It’s used by over 2B people in more than 180 countr…

RSA Authenticator (SecurID)

RSA Authenticator App Secure your digital life and streamline access with the RSA Authenticator App. Designed for enterprises and highly regulated industries, RSA offers a trusted way to secure authe…

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10,000,000+ downloads

RSA Security
10,000,000+ downloads
COMMUNICATION

RSA Authenticator (SecurID)

RSA Authenticator App Secure your digital life and streamline access with the RSA Authenticator App. Designed for enter…

Informer - Notifications for S

Informer brings notifications from different apps to your Sony device: SmartWatch MN2, SmartWatch SW2, headsets SBH50 SBH52. You can turn on messages from instant messengers, mail clients, social net…

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500,000+ downloads

Komparato
500,000+ downloads
COMMUNICATION

Informer - Notifications for S

Informer brings notifications from different apps to your Sony device: SmartWatch MN2, SmartWatch SW2, headsets SBH50 S…

Calls Blacklist - Call Blocker

Tired of annoying calls? "Calls Blacklist - Call Blocker" is here to help you avoid them. Say goodbye to unwanted calls from telemarketers and robocalls. Take control of your phone conversa…

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10,000,000+ downloads

Enchan Li
10,000,000+ downloads
COMMUNICATION

Calls Blacklist - Call Blocker

Tired of annoying calls? "Calls Blacklist - Call Blocker" is here to help you avoid them. Say goodbye to unwa…

Handcent 6 Skin (ICS style)

ICS style Skin for new Handcent SMS 6.0 & Handcent SMS 5.0 How to use: Open navigation drawer->Handcent Services->Skin Select the one you like to apply. Enjoy! *** App2SD *** This plugin …

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100,000+ downloads

Handcent
100,000+ downloads
COMMUNICATION

Handcent 6 Skin (ICS style)

ICS style Skin for new Handcent SMS 6.0 & Handcent SMS 5.0 How to use: Open navigation drawer->Handcent Service…

Torque Lite (OBD2 & Car)

See what your car is doing in realtime, get fault codes, sensor data and more! An OBD II engine ECU diagnostics tool that uses a cheap bluetooth ELM / OBD adapter to connect to your car OBD2 engine …

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10,000,000+ downloads

Ian Hawkins
10,000,000+ downloads
COMMUNICATION

Torque Lite (OBD2 & Car)

See what your car is doing in realtime, get fault codes, sensor data and more! An OBD II engine ECU diagnostics tool t…

Snapchat is a fast and fun way to share the moment with your friends and family 👻 SNAP • Snapchat opens right to the Camera — just tap to take a photo, or press and hold for video. &bul…

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1,000,000,000+ downloads

Snap Inc
1,000,000,000+ downloads
COMMUNICATION

Snapchat is a fast and fun way to share the moment with your friends and family 👻 SNAP • Snapchat opens right t…

Libon: Calls and Recharge

Stay close to your loved ones around the world with Libon. Call international landlines and cell phones with high quality at the best price. Send mobile and Data recharge without any hidden fees and …

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10,000,000+ downloads

Libon
10,000,000+ downloads
COMMUNICATION

Libon: Calls and Recharge

Stay close to your loved ones around the world with Libon. Call international landlines and cell phones with high quali…