# Complex - Athlete's Timer

> Rest smarter.

Canonical page: [https://chrome-stats.com/d/id6760942097](https://chrome-stats.com/d/id6760942097)

## Overview

- **ID:** `id6760942097`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Felix June De Silva
- **Category:** Health & Fitness
- **Version:** 1.0
- **Last updated:** 2026-04-01
- **First published:** 2026-03-31
- **Size:** 2.81 MB
- **Data as of:** 2026-09-08
- **Store listing:** [Apple App Store](https://apps.apple.com/gb/app/complex-athletes-timer/id6760942097)
- **Website:** [https://complextimer.com](https://complextimer.com/)
- **Privacy policy:** [https://complex-five.vercel.app/](https://complex-five.vercel.app/)

## Description

Precision timers to help you manage your time at the gym. Know when you're drifting. Know when you're staying focused. Pay once — no subscription, 
no limits.

Manage your time wisely at the gym.

That "two-minute rest" turned into five. Again. Research shows 
rest duration directly determines whether you're training for 
strength, hypertrophy, or endurance — and most people just 
wing it.

Complex fixes that.

SCIENCE-BACKED REST TRACKING
Pick your training goal — Strength, Hypertrophy, or Endurance — 
and Complex sets your optimal rest window based on peer-reviewed 
research. During your workout, the timer shifts color in real 
time: green when you're in zone, amber when you're drifting, red 
when you've over-rested. No guessing. No scrolling. Just data.

EIGHT PURPOSE-BUILT TIMERS
One app for every training style:

Set Workout — Dual-clock system tracking workout time and rest 
periods with live drift detection and post-workout consistency 
scores.

Intervals — HIIT and Tabata with customizable work/rest/rounds 
and preset configurations.

EMOM — Every-minute-on-the-minute with configurable intervals 
and work windows.

Rounds — Boxing round timer with fight/rest cycling for boxing, 
speed rounds, and Muay Thai.

Countdown — Simple countdown with quick-select durations and 
custom wheel picker.

Stopwatch — Count-up timer with centisecond precision.

Lap Timer — Split recording with fastest and slowest lap 
highlighting.

Yoga/Flow — Sequence-based pose holds with named poses, 
adjustable durations, and calm transitions.

POST-WORKOUT INSIGHTS
After every Set Workout, see exactly where discipline held and 
where it slipped. Average rest, zone hit rate, rest period bars 
color-coded against your goal. Two lines of data, not a lecture.

COMPLEXES — SAVE YOUR SETTINGS
Finish a workout and tap Save as Complex to capture your exact 
configuration as a reusable template. Organize templates into 
folders. Launch any saved complex with one tap — no setup 
screen, straight to work.

BUILT FOR THE GYM
Giant monospaced digits readable from across the room. Never 
interrupts your music. Haptic feedback on every phase change. 
Screen stays on during workouts. Dark and light mode — use 
whichever suits your environment.

ANALYTICS INCLUDED
Workout history with mode filtering, sort by recency or 
duration, and session detail views. Full analytics with charts 
and trends. All included, no paywall.

ONE-TIME PURCHASE
Pay once. Every timer, every feature, forever. No subscription. 
No recurring charges. Complex is yours.

Consistency wins. Complex tracks it.

## Rankings

- #2,240,628 — Overall

## Similar extensions and apps

- [Restrr - Gym Rest Timer](https://chrome-stats.com/d/id6478751420) — 3.00 / 5
- [RestForge](https://chrome-stats.com/d/id6760730251)
- [Rest Timer: Gym Workout Sets](https://chrome-stats.com/d/id6772274926)
- [Ontrack: Workout Timer](https://chrome-stats.com/d/id6740049722)
- [TapRest](https://chrome-stats.com/d/id6758949731)
- [Workout Rest Timer Plus](https://chrome-stats.com/d/id6741588247)
- [PRO GYM TIMER](https://chrome-stats.com/d/id6757192783)
- [Gym Timer Pro](https://chrome-stats.com/d/id6757653183)
- [Next Set — Workout Timer](https://chrome-stats.com/d/id6765927872)
- [Intervals: Pro Timer](https://chrome-stats.com/d/id6504121358) — 5.00 / 5
- [GymRest — Rest Timer](https://chrome-stats.com/d/id6760643687)
- [RestBeat: Gym Rest Timer](https://chrome-stats.com/d/id6775745248)

---

Source: [Chrome-Stats](https://chrome-stats.com/d/id6760942097)