# xdtianyu/CallerInfo

来电信息 - 一个获取号码归属地和其他信息（诈骗、骚扰等）的开源 Android 应用

Repository: https://github.com/xdtianyu/CallerInfo
Canonical: https://ross.abutalabs.com/products/callerinfo
Language: Kotlin
License: NOASSERTION
License Family: other
Last push: 2023-02-13T21:30:56+00:00

## Health v2 (maintenance only)
Score: 23/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 0, release rhythm 8, longevity 100
- inputs: {"age_days": 3914, "days_push": 1297, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_license
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1349, forks 199 (observed 2026-08-28T04:04:27.872908+00:00)

## What it is
CallerInfo is an open-source Android app that shows caller location and number information (spam, fraud, telemarketing) in a floating window during incoming calls. It supports offline lookup from a local database, online queries, customizable overlays, and an optional plugin for auto-hanging up on flagged calls.

## Use cases
- identify unknown callers on android
- show caller location in a floating window
- look up whether a number is spam or fraud
- query phone number info offline
- auto hang up on scam calls
- keep a history of recent calls with number info
- block calls from specific regions or prefixes

## When to choose
- you want an open-source, ad-free caller ID app on Android
- you need offline number lookup without sending queries to the network
- you want customizable floating window display for incoming calls
- you need automatic call rejection based on fraud/spam tags or region

## When to avoid
- you need caller ID on iOS or non-Android platforms
- you rely on a large community-maintained spam database with frequent updates
- you need enterprise-grade call center features
- you require guaranteed ongoing maintenance, as the latest release dates to early 2023

## Facets
- artifact type: application
- maturity: maintenance
- function: gui, search-engine, plugin-system
- domain: android-tools, privacy, developer-tools
- platform: -
- tags: caller-id, phone-number-lookup, spam-blocking, offline-database, floating-window, call-screening, kotlin, open-source-android-app, android

## Member repositories
- xdtianyu/CallerInfo (main) score 23

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:04:27.872908+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T04:42:24.057804+00:00, confidence not recorded.
  - readme: https://github.com/xdtianyu/CallerInfo (fetched 2026-08-28T04:04:27.872908+00:00, sha 0c60ea39be74)
- Data as of 2026-08-30T08:39:29.467469+00:00.