# BlackyHawky/Clock

Customizable, privacy‑first, open-source clock app inspired by AOSP Clock

Repository: https://github.com/BlackyHawky/Clock
Canonical: https://ross.abutalabs.com/products/clock
Language: Java
License: GPL-3.0
License Family: copyleft
Topics: alarm, aosp-clock, clock, screensaver, stopwatch, timer, clock-java, analog-clock, digital-clock, android, fdroid, foss, material-design, material-ui, material3, izzyondroid, clockwidget, widget, android15, java
Last push: 2026-07-28T06:31:46+00:00

## Health v2 (maintenance only)
Score: 94/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 94, release rhythm 90, longevity 100
- inputs: {"age_days": 1684, "days_push": 36, "days_rel": 66, "gap_med": 16.0, "n_releases_24m": 27}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1075, forks 86 (observed 2026-08-28T04:03:29.347724+00:00)

## What it is
A customizable, privacy-first, open-source Android clock app inspired by AOSP Clock, offering alarms, world clock, timer, stopwatch, widgets, and screensaver. It is written in Java, follows Material Design 3, and is distributed via F-Droid, IzzyOnDroid, and GitHub.

## Use cases
- set alarms with flip or shake to dismiss
- replace Google Clock with a privacy-friendly FOSS clock app
- check time in multiple cities with a world clock
- use a stopwatch and share results
- customize clock widgets and screensaver on Android
- use a timer app on a de-Googled Android phone

## When to choose
- you want a fully open-source, privacy-respecting clock on Android
- you need deep alarm customization like custom ringtones, backgrounds, and button actions
- you prefer F-Droid or reproducible builds
- you want AMOLED-friendly themes and Material 3 design

## When to avoid
- you need iOS or desktop clock functionality
- you rely on power-off alarms on unsupported devices
- you want a minimal clock with no configuration options

## Facets
- artifact type: application
- maturity: active
- function: gui, scheduling, developer-tools
- domain: developer-tools, mobile-development, self-hosted, privacy
- platform: jvm
- tags: clock, alarm, timer, stopwatch, world-clock, widget, screensaver, material-design-3, f-droid, foss, aosp-clock, privacy-first, android, mobile

## Member repositories
- BlackyHawky/Clock (main) score 94

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:03:29.347724+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 2026-08-30T06:53:24.626928+00:00, confidence not recorded.
  - readme: https://github.com/BlackyHawky/Clock (fetched 2026-08-28T04:03:29.347724+00:00, sha 02a2cbfb8456)
- Data as of 2026-08-30T08:39:29.467469+00:00.