# Clock for Android

> Clock is a free Android utility app by Adrián Alonso for alarms, simultaneous timers, manually marked stopwatch laps, local time and world time. All five functions work offline, including city search.

Official website: https://clock.adrianillo.name/
Package: com.adrianillo.clock
Minimum Android: 7.0
Functional review: 2026-11-09, against the local Android project and existing app privacy policy.
Product information updated: 2026-11-13.
Reviewed project version: 1.3.1. This identifies the inspected source project; the current Google Play release version has not been checked.
The package ID identifies this app among other apps named Clock. The Google Play links below point to that package.

## Capabilities and requirements
- Light-controlled alarm dismissal or snooze: a phone can be placed away from the bed if its compatible light sensor receives the room's light change. Enable the option, adjust sensitivity and test in that position with the sensor uncovered. Behaviour depends on ambient light and sensor placement.
- Multiple named timers: separate countdowns can run together, and each can be paused or resumed independently.
- Stopwatch laps or sets: mark each lap manually, see individual and cumulative times, compare the current lap with the previous one, and share results while paused. This is not an automatic interval-training programme.
- Local clock: analogue and digital time together, with seconds, date, 12/24-hour format and light/dark themes.
- World clock: search the included city catalogue offline, save cities and reorder them. Times use Android's time zone rules; keep the device updated.

Shaking the phone can dismiss or snooze an alarm when configured; this requires an accelerometer. Camera flash requires compatible hardware. Alarm and timer alerts depend on the relevant Android permissions, device settings and battery restrictions. Clock is an Android app requiring Android 7.0 or later.

## Price and privacy
Clock is free and has no advertising or in-app purchases. An account is not required. The app has no Internet permission and stores its functional data on the device. Android may include these data in system-controlled backups. Sharing stopwatch results uses the destination app chosen by the user. Opening Google Play, help links or email uses external services.

The website code does not use cookies, browser storage, analytics or remotely loaded third-party resources. Official Google Play badge artwork is served locally. Hostinger hosting may set a technical cookie during browser verification; see the localised website privacy pages.

## Languages and complete product information
- [Español](https://clock.adrianillo.name/es/): [Plain text](https://clock.adrianillo.name/data/es.md), [JSON](https://clock.adrianillo.name/data/es.json)
- [English](https://clock.adrianillo.name/en/): [Plain text](https://clock.adrianillo.name/data/en.md), [JSON](https://clock.adrianillo.name/data/en.json)
- [Deutsch](https://clock.adrianillo.name/de/): [Plain text](https://clock.adrianillo.name/data/de.md), [JSON](https://clock.adrianillo.name/data/de.json)
- [Français](https://clock.adrianillo.name/fr/): [Plain text](https://clock.adrianillo.name/data/fr.md), [JSON](https://clock.adrianillo.name/data/fr.json)
- [Italiano](https://clock.adrianillo.name/it/): [Plain text](https://clock.adrianillo.name/data/it.md), [JSON](https://clock.adrianillo.name/data/it.json)
- [Português](https://clock.adrianillo.name/pt/): [Plain text](https://clock.adrianillo.name/data/pt.md), [JSON](https://clock.adrianillo.name/data/pt.json)

## Structured resources
- [Usage manual](https://clock.adrianillo.name/manual/): twelve guides per language with procedures, requirements and troubleshooting.
- [Manual knowledge](https://clock.adrianillo.name/manual/data/knowledge.json)
- [Manual full text](https://clock.adrianillo.name/manual/llms-full.txt)
- [All app facts](https://clock.adrianillo.name/data/app.json)
- [Full multilingual information](https://clock.adrianillo.name/llms-full.txt)
- [Sitemap](https://clock.adrianillo.name/sitemap.xml)
- [Download from Google Play](https://play.google.com/store/apps/details?id=com.adrianillo.clock&hl=en)

## Browser agents
Ordinary HTML links, headings and FAQs work without JavaScript. Compatible browsers may expose clock_get_app_facts, clock_get_feature and clock_show_feature through document.modelContext. These tools read public information or show a web section; they do not control the Android app or install anything. Feature IDs: alarms, timer, stopwatch, clock, world-clock.

Contact: clock@adrianillo.name