# Lapstat - Speed up your skills

> Stopwatch to record and review

Canonical page: [https://chrome-stats.com/d/id6443648220](https://chrome-stats.com/d/id6443648220)

## Overview

- **ID:** `id6443648220`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Shuhei Toba
- **Category:** Utilities
- **Rating:** 5.00 / 5 (1 ratings)
- **Version:** 2.5
- **Last updated:** 2023-04-06
- **First published:** 2022-10-14
- **Size:** 16 MB
- **Data as of:** 2026-09-24
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/lapstat-speed-up-your-skills/id6443648220)
- **Website:** [https://shtoba.github.io/](https://shtoba.github.io/)
- **Privacy policy:** [https://shtoba.github.io/lapstat/en/PrivacyPolicy](https://shtoba.github.io/lapstat/en/PrivacyPolicy)

## Description

Practice effectively and keep track of it seamlessly!
Multi-functional stopwatch developed by a surgeon to speed up time-sensitive skills such as sports and surgery.

Features

• Stopwatch
  - Black background to reduce battery consumption.
  - No automatic sleep during measurement.
  - Measurement continues in the background.

• Metronome
  - For speeding up highly time-sensitive skills.
  - Does not interrupt background music.

• Count-up timer
  - Notifies elapsed time with a sound (Morse code).

• Save records of measurements
  - Two modifiers (tags) can be attached to each skill to save records of different skills separately.
  - A star and comments can be added to each record.
  - Recently used skills and tags can be recalled with a single tap

• Beautiful record plotting
  - Choose from "per la," "total elapsed time," or "mean ± standard error."
  - Averages can be displayed by lap, day, week, month, or year.
  - Specific data range can be selected.

• Export records to CSV file

• Premium features (In-app purchase)
  - Expanded data display range.
  - Export records to CSV file.

## Rankings

- #922,884 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6443648220)