True Software Scandinavia AB
Free +
This app does not work on your device.
+Contains in-app purchases
May require certain hardware. See System Requirements for details.
This app does not work on your device.
+Contains in-app purchases
May require certain hardware. See System Requirements for details.
Free +



Truecaller helps identify unknown incoming calls, warns against unwanted calls through a community based spam list. Truecaller has more than 250 million users worldwide that contribute to this community. - Live Caller ID shows you who’s calling even for numbers not stored in your phonebook - Block unwanted calls from spammers and telemarketers - Search for any phone number to see who it belongs to - Get in touch with people via name search (Professional feature) - Yelp! integration delivers faster search results for local businesses - Use Live Tiles to see notifications and other relevant information on your device home screen. About Live Caller ID: - 3G or Wi-Fi is required (operator charges may apply - Install only on your Phone Memory, not SD-card If you have any feedback or questions, please visit our community pages or email ( Truecaller Support - Twitter - Facebook - Google+ -

Available on

Mobile device

Mobile device

Version notes

Version number: Varies by device

We are excited to bring you an improved Caller ID experience that shows the profile picture of identified callers. In addition, we have made the following improvements: - Contact request notifications: Accept or deny contact requests without opening the app. - Tagging: See how other Truecaller users have tagged callers. - Offline Caller ID: Any call we identify will be always identified even when you are offline. - Open social profiles in your device browser so you don't have to login to your account inside the app. - Universal notifications: Never miss a notification, even if you're away from your phone, we'll sync it with your PC (Can be enabled from Cortana settings). - Suggest name: You can suggest a better name for identified calls. - Prefix and suffix: This feature allows you to improve Caller ID by removing any extra numbers your operator might add to an incoming call number. Thanks for using Truecaller. We appreciate all your love and support. - Team Truecaller

System Requirements

OS Windows 10 Mobile, Windows Phone 8.1, Windows Phone 8
Architecture ARM
OS Windows 10 Mobile, Windows Phone 8.1, Windows Phone 8
Architecture ARM

Additional info

Published by
True Software Scandinavia AB

Approximate download size
8.71 MB

Utilities & tools

  • Age rating
  • Entertainment Software Rating Board


    Digital Purchases

This app can
Use your microphone
Use your contacts
Access your Internet connection
Access all the phone lines on your device
Read SMS and MMS messages that have been blocked by the Spam Filter app
Use an anonymous Microsoft account
Use your music
Use the media items that are currently playing
Use your device network services
Use your phone
Send push notifications
Access your browser
Access your Internet connection and act as a server.

In-app purchases

Get this app while signed in to your Microsoft account and install on up to ten Windows 10 devices.

Language supported
English (United States)
العربية (المملكة العربية السعودية)
Български (България)
বাংলা (ভারত)
Čeština (Česká Republika)
Dansk (Danmark)
Deutsch (Deutschland)
Ελληνικά (Ελλάδα)
Español (España, Alfabetización Internacional)
فارسى (ایران)
Suomi (Suomi)
Filipino (Pilipinas)
Français (France)
עברית (ישראל)
हिंदी (भारत)
Hrvatski (Hrvatska)
Bahasa Indonesia (Indonesia)
Italiano (Italia)
日本語 (日本)
ಕನ್ನಡ (ಭಾರತ)
മലയാളം (ഭാരതം)
Bahasa Melayu (Malaysia)
Norsk, Bokmål (Norge)
Nederlands (Nederland)
Polski (Polska)
Português (Brasil)
Română (România)
Русский (Россия)
Svenska (Sverige)
Kiswahili (Kenya)
தமிழ் (இந்தியா)
తెలుగు (భారత దేశం)
ไทย (ไทย)
Türkçe (Türkiye)
Українська (Україна)
Tiếng Việt (Việt Nam)

Seizure warnings
Photosensitive seizure warning

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Ratings and reviews

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Not working on latest build Redstone 2

Have no option to choose on block and filter, can't enable live ID. Said unknown error. Try to reinstall, but not working. Please fix this.

48 out of 48 people found this helpful.

Live identification of an incoming call by an unknown number is still not working after they announced that it works. Please tap yes 👇 if you have the same problem to show them that it needs to be fixed.

609 out of 684 people found this helpful.

It's not good at all guys My review was very clear about signing a demand to Bill Gates!! But I have a question Let me say and presume that I'm not asking for caller identity anymore! Ok? But how the heck I can't sign in by my facebook account so it "your highly recommended app" could have mercy on us to get the badge thing! Whatever you call it I don't know! I think there is a big mistake downloading this app from the first day - we bought windows phone - on Thank you for being disappointing 👍 BTW, the name of the app here must be fakecaller.. Better for easy user search trust your products 👌

3686 out of 4343 people found this helpful.

Truecaller could be so much better integrated with the Windows Phone People and Phone app, i.e. the user should have the option to have Phone app display contact information as provided by Truecaller for unknown and/or unsaved contacts! Contact information should also be displayed clearly instead of the number and Truecaller info in fine print below the number when receiving calls from unknown and/or unsaved contacts!

26 out of 27 people found this helpful.

Very poor performance under Windows Phone 10

Truecaller has lot of problems under Windows Phone 10. It doesn't work most of times under lock screen which means that you don't get any info from it in 99% of your calls. Although I have reported this problem several times, the problem still the same and no action has been taken. It's a very disappointing application.

100 out of 113 people found this helpful.

Privacy, there is none!

In everything we write, every person, place, or thing, TRUEcaller is an excellent example of Datamining. It also gives 'actual' and precise info 50% of the time. Better at taking and keeping ALL of your info in truecallers database's.

31 out of 33 people found this helpful.

Great app but needs an update

The app is much better with the latest update. But when I receive a call, not all calls get identified by the app. It doesn't even show the message that says "can't identify caller" But its a great app which needs minor fixes and improvements. Download recommended.

15 out of 15 people found this helpful.

It throws an error after sometime 80073cfb or such. Please check. NOKIA LUMIA 920 DENIM

22 out of 23 people found this helpful.


On windows devices, the app constantly has unknown error, does not work with what I put for settings(meaning it lags and has huge delay if it shows callers information at all), does not have the same functions that android has available. I do like the app when it works. I have it on other devices and get less problems. Please fix for windows. Also add option to block calls and/or text.

41 out of 45 people found this helpful.

Works, however its not immediate, will tell you who it is after the call. Easy to use and set up.

13 out of 13 people found this helpful.

1-10 of 20,869 reviews