# Knurl: Strength Training Coach

> AI personal trainer & tracker

Canonical page: [https://chrome-stats.com/d/id6778436525](https://chrome-stats.com/d/id6778436525)

## Overview

- **ID:** `id6778436525`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Knurl LLC
- **Category:** Health & Fitness
- **Rating:** 5.00 / 5 (10 ratings)
- **Version:** 1.52
- **Last updated:** 2026-09-16
- **First published:** 2026-06-12
- **Size:** 30 MB
- **Data as of:** 2026-09-20
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/knurl-strength-training-coach/id6778436525)
- **Website:** [https://getknurl.com](https://getknurl.com/)
- **Privacy policy:** [https://getknurl.com/privacy](https://getknurl.com/privacy)

## Description

New to the gym? Six questions or a photo of your equipment and Knurl builds your plan, then speaks up when a set matters. Logging is free forever.

Knurl is a workout tracker with a coach built in. Whether you're walking into a gym for the first time or you've trained for years and want a coach that pays attention, it builds your plan and tells you what to do next.

Answer six quick questions, or take a photo of your gym, and Knurl builds a plan around the equipment you actually have. Then the coach is there for the sets that matter.

During your workout, the coach watches the sets you log and speaks up when it matters, not on a timer: a PR, the first set of a new lift, a drop in reps. Three strong sets in a row might get a suggestion to add a little weight. A pattern that looks like fatigue gets a note to back off before a bad rep. It's reasoning from your own training, not reading from a script.

Underneath the coach is a serious tracker: full workout history, strength trends, PR tracking, a month in review with a card you can share, and CSV export whenever you want your data out. Coach chat can edit your templates directly when you ask it to — it always confirms first. Apple Health is built in, logging works offline, you can log in lbs or kg, and you can sign in with Apple.

What's free, forever: logging workouts and sets, templates, full history, the month in review, and export. What's Pro, with a 7-day free trial: the AI coach and progress charts.

I built Knurl by myself, for the people who want a coach in their pocket and the people who just want a tracker that has something to say.

## Rankings

- #320,999 — Overall

## Similar extensions and apps

- [Trn.ai: Gym Workout Planner](https://chrome-stats.com/d/id6754501854)
- [Squatly: AI Strength Coach](https://chrome-stats.com/d/id6775629588) — 5.00 / 5
- [gymply: AI Personal Trainer](https://chrome-stats.com/d/id6740829134)
- [Coach: Workout Log & Tracker](https://chrome-stats.com/d/id6792364357) — 5.00 / 5
- [GymLog AI: Fitness Coach](https://chrome-stats.com/d/id6762492039)
- [Tekio: AI Workout Coach](https://chrome-stats.com/d/id6760562972)
- [Kettle: AI Fitness Coach](https://chrome-stats.com/d/id6762473970)
- [locknn: workout log & ai coach](https://chrome-stats.com/d/id6760326768) — 5.00 / 5
- [Trainr AI: Strength Coach](https://chrome-stats.com/d/id6752545382) — 3.70 / 5
- [Trackist: AI Workout Planner](https://chrome-stats.com/d/id6755207595)
- [AI Fitness Planner - Zugkraft](https://chrome-stats.com/d/id6794825959)
- [Keylo - Gym Workout Tracker](https://chrome-stats.com/d/id6757869925)

---

Source: [Chrome-Stats](https://chrome-stats.com/d/id6778436525)