# Go! - Start Clock

> Start Clock is used to start contestants in a race.

Canonical page: [https://chrome-stats.com/d/se.tg3.startclock](https://chrome-stats.com/d/se.tg3.startclock)

## Overview

- **ID:** `se.tg3.startclock`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** stigning
- **Category:** SPORTS
- **Downloads:** 34,396
- **Rating:** 4.80 / 5 (187 ratings)
- **Version:** 6.16
- **Last updated:** 2026-07-27
- **First published:** 2013-01-15
- **Publisher country:** SE
- **Size:** 4.52 MB
- **Data as of:** 2026-09-12
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=se.tg3.startclock)
- **Website:** [https://stigning.se/](https://stigning.se/)
- **Privacy policy:** [https://stigning.se/startclock/privacy\_policy.html](https://stigning.se/startclock/privacy_policy.html)

## Description

Start Clock (Go!) is a precise race start timer for interval and chasing (pursuit) events — ideal for orienteering, stair climbs, cross-country and downhill skiing, rally, RC cars and more. It runs on phones and tablets, supports GNSS (GPS/GLONASS/BeiDou/Galileo) time synchronization, and offers flexible time offsets so you can align with a race timing system or postpone a race while keeping original start times.

The app gives audible pre-warnings and second-by-second beeps at the start, shows current time/countdown/relative time, and offers many customizable options: light/dark themes, selectable text/background colors, starting-window indicators, single-color or image backgrounds, and two overlay messages. Import start lists via IOF Data Standard 3.0 XML or CSV, detect false starts with an external start gate, take a photo at the start signal, and use interval or chasing start modes. No advertisements and no data collection. More info: stigning.se

## Rankings

- #349,989 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_COARSE_LOCATION`
- `android.permission.ACCESS_FINE_LOCATION`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.CAMERA`
- `android.permission.INTERNET`
- `android.permission.READ_EXTERNAL_STORAGE`
- `android.permission.WRITE_EXTERNAL_STORAGE`
- `se.tg3.startclock.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/se.tg3.startclock)