# Lapstat - Speed up your skills — Stopwatch to record and review > Stopwatch, metronome, and timer with detailed record saving and analysis. (iPhone/iPad app by Shuhei Toba.) - Source: https://appshunter.io/ios/app/lapstat-speed-up-your-skills/id6443648220 (this page in markdown: same URL + `.md`) - Developer: [Shuhei Toba](https://appshunter.io/developer/1648056910) - Category: Utilities, Sports - Price: Free with in-app purchases - Rating: 5.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 15.0 · 16 MB - Languages: English, Japanese - Released: 2022-10-14 - Data updated: 2026-06-01 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/lapstat-speed-up-your-skills/id6443648220/reviews.md ## What is Lapstat? 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. ## Key features - Stopwatch with background operation - Metronome for time-sensitive skills - Count-up timer with Morse code notification - Save and tag measurement records - Beautiful record plotting and analysis - Export records to CSV ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Show more records & Export CSV | $2.99 | one-time | ## Frequently asked questions about Lapstat ### What is Lapstat? Lapstat is a utility application that provides a stopwatch, metronome, and count-up timer. It focuses on helping users speed up and analyze their time-sensitive skills with detailed record-keeping and plotting features. ### Does Lapstat have ads? Yes, Lapstat contains advertisements. As a free application with in-app purchases for premium features, ads are displayed to support its development and availability. ### What are the premium features in Lapstat? Premium features in Lapstat include an expanded data display range for more in-depth analysis and the ability to export records to a CSV file. These features are available via an in-app purchase. ### Can Lapstat run in the background? Yes, Lapstat is designed to operate in the background. Measurements continue even when the app is not actively in the foreground, and it prevents automatic sleep during measurement. ### How can I save and organize my measurements in Lapstat? You can save records of your measurements in Lapstat and attach two modifiers (tags) to separate different skills. Each record can also have a star and comments added for further organization. ### What kind of data analysis does Lapstat offer? Lapstat offers beautiful record plotting, allowing you to choose from 'per lap,' 'total elapsed time,' or 'mean ± standard error.' Averages can be displayed by lap, day, week, month, or year, with the ability to select specific data ranges. ### What devices is Lapstat compatible with? Lapstat is compatible with iPhones and iPods. It is rated for ages 4 and up, making it suitable for a wide range of users. ### How often is Lapstat updated? Lapstat was last updated on April 6, 2023, with version 2.5. This indicates a relatively recent update, suggesting ongoing development and support for the application. ## Version history (last 5 releases) ### 2.5 — 2023-04-06 Ver. 2.5 • Miscellaneous - Major bug fix Ver. 2.4 • Miscellaneous - Minor fix for x-axis on graph Ver. 2.3 • Miscellaneous - Minor fix Ver. 2.2 • Miscellaneous - Performance improved (loading data) - Minor fix Ver. 2.1 • Miscellaneous - UI update (graph axes) Ver. 2.0 • New Features - Overlaying graphs for different tabs - Total training time - All tags button to show graphs for all tags - Automatic restoration of BPM for recently used conditions - Lap name can be edited on the Graph tab - Comments can be added on the Stopwatch tab - Data can be merged by applying the same tag - Tapping the stopwatch icon to access recently used conditions with one tap • Miscellaneous - Lap name is now defined for each procedure, not each tag - Minor UI updates (Next lap shown during measurement, etc.) - Bug fix ### 2.4 — 2023-03-05 Ver. 2.4 • Miscellaneous - Minor fix for x-axis on graph Ver. 2.3 • Miscellaneous - Minor fix Ver. 2.2 • Miscellaneous - Performance improved (loading data) - Minor fix Ver. 2.1 • Miscellaneous - UI update (graph axes) Ver. 2.0 • New Features - Overlaying graphs for different tabs - Total training time - All tags button to show graphs for all tags - Automatic restoration of BPM for recently used conditions - Lap name can be edited on the Graph tab - Comments can be added on the Stopwatch tab - Data can be merged by applying the same tag - Tapping the stopwatch icon to access recently used conditions with one tap • Miscellaneous - Lap name is now defined for each procedure, not each tag - Minor UI updates (Next lap shown during measurement, etc.) - Bug fix ### 2.3 — 2023-01-14 Ver. 2.3 • Miscellaneous - Minor fix Ver. 2.2 • Miscellaneous - Performance improved (loading data) - Minor fix Ver. 2.1 • Miscellaneous - UI update (graph axes) Ver. 2.0 • New Features - Overlaying graphs for different tabs - Total training time - All tags button to show graphs for all tags - Automatic restoration of BPM for recently used conditions - Lap name can be edited on the Graph tab - Comments can be added on the Stopwatch tab - Data can be merged by applying the same tag - Tapping the stopwatch icon to access recently used conditions with one tap • Miscellaneous - Lap name is now defined for each procedure, not each tag - Minor UI updates (Next lap shown during measurement, etc.) - Bug fix ### 2.2 — 2023-01-07 Ver. 2.2 • Miscellaneous - Performance improved (loading data) - Minor fix Ver. 2.1 • Miscellaneous - UI update (graph axes) Ver. 2.0 • New Features - Overlaying graphs for different tabs - Total training time - All tags button to show graphs for all tags - Automatic restoration of BPM for recently used conditions - Lap name can be edited on the Graph tab - Comments can be added on the Stopwatch tab - Data can be merged by applying the same tag - Tapping the stopwatch icon to access recently used conditions with one tap • Miscellaneous - Lap name is now defined for each procedure, not each tag - Minor UI updates (Next lap shown during measurement, etc.) - Bug fix ### 2.1 — 2022-12-31 Ver. 2.1 • Miscellaneous - UI update (graph axes) Ver. 2.0 • New Features - Overlaying graphs for different tabs - Total training time - All tags button to show graphs for all tags - Automatic restoration of BPM for recently used conditions - Lap name can be edited on the Graph tab - Comments can be added on the Stopwatch tab - Data can be merged by applying the same tag - Tapping the stopwatch icon to access recently used conditions with one tap • Miscellaneous - Lap name is now defined for each procedure, not each tag - Minor UI updates (Next lap shown during measurement, etc.) - Bug fix ## Apps similar to Lapstat | App | Rating | Price | Category | | --- | --- | --- | --- | | [Stop & Note](https://appshunter.io/ios/app/stop-and-note/id901139726) | 5.0 (1) | Free | Utilities | | [DsStopWatch](https://appshunter.io/ios/app/dsstopwatch/id1502099992) | 4.3 (3) | Free | Utilities | | [Frame Rate Stopwatch](https://appshunter.io/ios/app/frame-rate-stopwatch/id6744085157) | — | $9.99 | Utilities | | [Colory Stopwatch, Time Tracker](https://appshunter.io/ios/app/colory-stopwatch-time-tracker/id6450800585) | — | Free | Utilities | | [Multi Stopwatches](https://appshunter.io/ios/app/multi-stopwatches/id1602153052) | 4.0 (4) | Free | Utilities | | [Markdown用のキーボード - MDKB](https://appshunter.io/ios/app/markdown-mdkb/id6741143761) | — | Free | Utilities | --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-01.*