Free app to see who is calling you: what you get without paying
Last updated October 24, 2026
The free app to see who is calling you is already on most Android phones: Phone by Google shows caller ID and spam warnings by default. T-Mobile customers also get free Scam ID. Truecaller and Hiya have free tiers with limits. Ms. Number is paid and suits checking one number.
Get Ms. Number on the App StoreAndroid: Phone by Google
Google says caller ID and spam protection are on by default in Phone by Google, and the number is sent to Google to find a business name or a spam flag (Google Phone help, fetched October 24, 2026).
iPhone: Truecaller needs Premium for full caller ID
Truecaller's help page says that on iPhone with iOS 18.2 or later, full caller identification on all incoming calls comes with Premium, and without it you do not get the full Truecaller caller ID (Truecaller support, fetched October 24, 2026). Apple's own settings can silence unknown callers and block numbers.
Your carrier
T-Mobile says Scam ID and Scam Block are free scam protection tools on its network, and Scam ID shows "Scam Likely" on suspected scam calls (T-Mobile support, fetched October 24, 2026). Other carriers have their own tools, so check yours.
Best for / not for
Best for Ms. Number: checking one number or person before you answer, reply or meet, with community reports and a one-tap block. Not for: a free tool. It needs a paid plan, and the App Store listing shows the price and any trial. For free, start with the options above.
Questions
What is the best free app to see who is calling me?
On Android, Phone by Google. On iPhone, your carrier's free tools plus Apple's call-silencing settings. Truecaller and Hiya have free tiers with limits.
Does Truecaller show caller ID for free on iPhone?
Per Truecaller's own help page, full caller ID on all incoming calls on iOS 18.2 and later needs Premium.
Can I see who called me after the call?
Yes. Search the full number in a reverse lookup and read what others reported.
Is Ms. Number free?
No. It needs a paid plan, and the App Store shows any free trial before you subscribe.
Will a free app name every caller?
No. New, private and spoofed numbers often show nothing, so judge with care.
Check a number in Ms. Number
Look up a number, read what the community reported, and block it in one tap. Ms. Number needs a paid plan to use, and the App Store shows the price and any free trial before you subscribe.
Get Ms. Number on the App StoreSources
Who makes this
Ms. Number is made by Block Browser INC. Community reports are users' opinions and may be wrong. Ms. Number is not a consumer reporting agency, and its information may not be used for credit, employment, housing, tenancy or insurance decisions. To remove a number, use the opt-out page. Questions: support.