caller intelligence · live signal

Decode anyunknown number.

Klear records every call and checks unknown numbers against a privacy-first community signal — how known, how risky, how reachable. Names stay hidden until you install.

5.0★ Play Store1K+ downloadsPrivacy-first · names never shared
klear://lookuplive
>+1 (555) 014 ••DECODE
// number decode · public
United States · mobile number+1
Carrier · AT&TGSM
New York · UTC−5—
// community signal · install to reveal
Recognized by several · saved as k≥3
Telegram-linked accountverified
12 spam reports · robocallVoIP
⬢ Names never leave the app — install Klear to reveal.
// two tools, one app

Record every call. Know every caller.

Klear pairs a reliable call recorder with crowdsourced caller-ID — so you never lose a conversation or pick up a stranger blind.

Call recorder

Automatic, high-quality recordings of incoming and outgoing calls. Transcribe, search, and keep what matters.

  • ✓ Auto-record incoming & outgoing
  • ✓ On-device transcription & search
  • ✓ Label, search & export recordings
Explore recording →

Caller ID & reverse lookup

Type any number and Klear checks it against the community signal — recognition, Telegram presence, line type and spam reports.

  • ✓ Recognition count (privacy-gated)
  • ✓ Telegram-linked & line-type signal
  • ✓ Live spam & robocall reports
Try a lookup →
// is it legal?

Call recording laws,
country by country.

One-party or all-party consent? Explore our plain-language guide by country and US state, then verify the rules that apply before recording.

Open the full checker →
Pick your country or US state▾
One-partyTwo-partyNotify
128 jurisdictions · sourced & dated
// informational only — not legal advice

See who's really calling.

Free on Android. Record calls, decode unknown numbers, and block spam — built privacy-first.

Android 12+·No account needed to record