# 1SecondLap — GPS runs, intervals, trainer

> GPS runs, intervals, trainer (iPhone/iPad app by DOCUEX LIMITED.)

- Source: https://appshunter.io/ios/app/1secondlap/id6783314968 (this page in markdown: same URL + `.md`)
- Developer: [DOCUEX LIMITED](https://appshunter.io/developer/6783314970)
- Category: Health & Fitness, Sports
- Price: Free
- Age rating: 4+
- Requires: iOS 15.0 · 9 MB
- Languages: American English
- Released: 2026-09-16
- Data updated: 2026-10-01
- User reviews in markdown: https://appshunter.io/ios/app/1secondlap/id6783314968/reviews.md

## What is 1SecondLap?

One app for your whole workout — and your data never leaves your phone.

1SecondLap combines a GPS run tracker, interval workout timer, Bluetooth gym-machine console and reflex trainer in one free app. No account, no ads, no subscription.

RUN OUTDOORS
• Distance, pace and route with automatic per-km splits announced out loud
• Ghost runs: race your best previous run on the same route and hear how far ahead or behind you are
• Spoken pace coach — pick a target pace and get "speed up / slow down" cues
• Distance goals with voice announcements, route maps and GPX export
• Keeps tracking with the screen locked; Live Activity on the lock screen

INTERVAL WORKOUTS
• Reps, work and rest with voice countdowns — Tabata, HIIT, EMOM, boxing templates plus your own presets
• ERG mode: with a compatible smart trainer, the app sets the trainer's resistance for every work and rest interval automatically

GYM MACHINES
• Connect Bluetooth bikes, treadmills, rowers and cross-trainers (FTMS/CSC)
• Live cadence, power, speed, stroke rate and heart rate from a strap
• Heart-rate zones with spoken zone cues and per-session time-in-zone

PROGRESS
• Activity heatmap, weekly volume and training load from your heart-rate data
• Pace, power and reaction-time trends with personal records and streaks
• Brain + body: see how your reaction time changes right after exercise
• Workouts save to Apple Health

APPLE WATCH
• Stopwatch, timer and interval workouts on your wrist

PRIVACY
• Everything is stored on your device. No sign-up, no tracking, no analytics.


## Version history (last 2 releases)

### 1.0.1 — 2026-09-17

Pause now really pauses.

Waiting at a crossing no longer ends your run. Tap Resume and your distance,
pace and splits carry on from where you stopped — and the time you spent
standing still is left out of your pace.

• A paused run offers Resume and Stop, instead of Start
• Your run is saved once, when you stop it, so one outdoor session is one
  workout in Apple Health
• New dark route map

### 1.0 — 2026-09-16

No release notes.

## Apps similar to 1SecondLap

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [GottaRun: Offline Run Tracker](https://appshunter.io/ios/app/gottarun-offline-run-tracker/id6763794694) | 5.0 (1) | Free | Health & Fitness |
| [PUSH Cycling Studio](https://appshunter.io/ios/app/push-cycling-studio/id6761125155) | — | Free | Health & Fitness |
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| [Echelon Worlds](https://appshunter.io/ios/app/echelon-worlds/id1621787397) | 2.3 (6) | Free | Health & Fitness |
| [My Cadence](https://appshunter.io/ios/app/my-cadence/id1545730360) | 4.7 (206) | Free | Health & Fitness |
| [Roxie: AI Diet & Workout Coach](https://appshunter.io/ios/app/roxie-ai-diet-and-workout-coach/id6749457282) | — | Free | Health & Fitness |

## More apps by DOCUEX LIMITED

- [Docuex Client Portal](https://appshunter.io/ios/app/docuex-client-portal/id6785982323)

All apps by DOCUEX LIMITED: https://appshunter.io/developer/6783314970

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*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 2026-10-01.*