What is the best app to see who is calling me?
Last updated November 14, 2026
It depends on the job. Ms. Number lets you type a US number into its iPhone app and read what other people have reported. Truecaller and Hiya are built to name callers automatically as the phone rings.
Get Ms. Number on the App StorePick by job
To check one number before you reply, meet someone or call back, start with Ms. Number.
For a name on every incoming call and automatic spam blocking, start with Truecaller or Hiya Spam Blocker.
Robokiller is the pick for blocking spam calls and texts.
For a number's associated name, address and relatives, start with Whitepages or Spokeo.
What Ms. Number does
Ms. Number's About page says a US number lookup shows community reports, along with carrier and line-type details. Its App Store listing also lists a risk score, a one-tap block, and caller ID that names unknown numbers where a name is available.
The reports come from Ms. Number users. The site calls them opinions, not facts it has checked.
What the others say they do
Truecaller: its homepage lists caller ID and spam blocking, along with a scam checker and reverse phone number lookup.
Hiya: lists a Hiya Spam Blocker app with fraud and AI voice protection.
Robokiller: its homepage promises to block spam calls and texts.
Whitepages and Spokeo: people-search sites that include reverse phone lookup.
The catch with Ms. Number
Ms. Number requires a paid plan. iPhone only, too. Its App Store listing says there's no free version. Ms. Number covers US numbers and can't look up a hidden or blocked caller ID.
Questions
Does Ms. Number name callers on its own?
The App Store listing says Ms. Number shows a name for unknown numbers, where available, and a risk score when they ring.
Is it for spam blocking?
Ms. Number has a one-tap block. If automatic blocking is your main goal, look at Robokiller or Hiya first.
Can I use it on Android?
Ms. Number's About page lists iPhone as the platform, with a website for lookups, accounts and billing.
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.