Truecaller Reviews 

DO NOT TRUST THESE MONSTERS. I used to have the App 3 years ago, but I canceled the service after 2 months, then 2 years ago, Truecaller sent me a list of spam calls, and I got it thinking it was good. I have been in a long time medical treatment, and I had issues not getting phone calls from my doctors, nurses, labs, and normal people. I had complaints from several people. So I took my iPhone to T-mobile, and they realized that the list sent by Truecaller contained hundreds of numbers of hospital, clinic, lab numbers, and regular people's phone numbers. So basically they cannot reach me.
I have been desperate to delete the list on my iPhone, so I contacted them and I never had a reply, but 3 months ago I got the app again only to communicate with these people to ask them to please delete the list, the list I never asked for and I wrote 'Please delete the list of spammers you sent me 2 years ago without asking you'' I have pics and emails of the proof I ask Truecaller to please delete the list. But all they did was change the subject and in the last email, they just washed their hands. Unbelievable. Why are they in business?
Also, during these 3 months, my insurance company was trying to talk to me, but they couldn't reach me so they sent me an email, Of course, Truecaller assumed it was a spam number. Not all 1800 numbers are spams. I have pics to prove it. Do these monsters even call the numbers to make sure they are really spam callers?
Truecaller. Who are you? Do you have peace when you go to sleep at night?
I canceled the service because you didn't take the list of spammers you sent me 2 years ago, and 3 days ago I asked for my money back of the 3 months I paid waiting for you to delete the list of spammers, and I am still waiting for my money back.
I know you are in India, in that country you do wherever you want. If you were here, I will take you to Curt. I have proof of what I am saying by doctors, nurses, and agents from labs who cannot reach me, and the list is there on my iPhone. Of course, I will gain the case and I will be happy that you are out of business. You are a disgrace.
"I want my money back from these last 3 months!"

Have had Truecaller for a long time. Renewed the subscription through Apple App Store on the 30th June 2023, only to have the premium plan disconnected on the 17th July 2023. If this is how they treat their clients, they can bugger off, and I will never do business with them again.

Scam company that will do anything to get your data and your money. Highly disappointed .
Strongly advise, do not download or purchase!

I boycott Truecaller app and all Sweden application

#boycotttruecaller
We are boycotting Swedish apps in our protest against for their disrespect and desecration of our holy book Quran.

We are BOYCOTTING this app for humiliating and havng offensive practice againt islam!

I boycott all sweden apps because sweden government given permission to burn Holybook quraan.

Good
Easy to use

I do not support this country for allowing to insult my religion

We are boicotting swedish apps because they disrespected our religious holy book quran 👎

True Caller Invade Privacy and can't delete personal info

Predatory billing. Upgraded to premium without consent. No refund.

Update:
I've got my refund, but they scam people even though I canceled my subscription they charged me for extra year and I found out that multiple people have the same issue with them.
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I subscribed to Truecaller Premium from their website but have been unable to access the premium features on my phone for days now.

Support responses have been repetitive and unhelpful. I think they don't even read my responses just repeat the answer again and again.

"TRUECALLER" if you read, their terms and conditions at the very end you will see that, they are based in India New Delhi,the country where most calls come from !!!

Premium service not activated even after multiple attempts to contact support.
I purchased truecaller premium from Google Play Store and the money was deducted from my card. The app did not update my subscription and shows as if it was never paid. I contacted support multiple times, day after day and they initially claimed that I never made the payment even though I shared proof from Google Play Store. After this, any support ticket I opened was closed without any communication and they claimed it is resolved. I looked through reviews on the play store and it seems that taking money and not activating premium service is a trend and the developer is scamming customers. I tried to get a refund from Google but they claim that it does not meet their policies and I should contact the developer myself. This is just so frustrating.

Brug det ikke, når først dit nummer er i deres system, vil du modtage opkald, som du ikke engang kender. Alle steder fra, det virker ikke som et opkalds-id og blokering program i min øjen Virker mere som et program, der kan sende alle slags lort til dit mobilnummer

Don't use it, once your number is in their system you will receive calls that you don't even know. Of all places, it doesn't work like a caller ID and blocking program in my eyes Seems more like a program that can send all kinds of crap to your mobile number

They won't refund a accidentally bought yearly premium subscription. Even tough the refund were proposed at the same day of the purchase date.