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Knurl: Strength Training Coach

Knurl: Strength Training Coach

AI personal trainer & tracker

11 ratings
3 reviews
With Ads
💪 Health & Fitness
⚽ Sports
Free
In-App PurchasesWith Ads

Details

Released
June 12, 2026
Updated
October 10, 2026

Features

Developer

Knurl LLC
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Knurl: Strength Training Coach screenshot #1 for iPhone
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Knurl: Strength Training Coach screenshot #10 for iPhone
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About

This app helps serious lifters track their gym progress with fast logging and AI-powered feedback. It offers detailed workout history, personal record tracking, and progress charts without distractions.

✓Fast workout logging
✓AI-powered workout feedback
✓Personal record tracking
✓Progress charts
✓Offline functionality
✓Workout templates
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What's New in Knurl

1.58

October 10, 2026

Tap "In Progress" at the top from anywhere to jump straight back to your workout. The workout screen no longer slides sideways, and every button stays on screen at every text size. Sign-up now asks your age once instead of twice. The Settings sheet now always sits above the floating buttons.

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Subscriptions & In-App Purchases

Knurl Pro

Unlimited AI coaching, Leaderboard/Compete access

$9.991 Month
How to cancel Knurl subscription ⁉️

User reviews

Most RecentHighest RatedLowest Rated

Best lifting app

The app is very intuitive and easy to use. Simple and efficient way to track progress and get feedback and new ideas for my gym routine. Love it!
THTyler P Houston

Great app

Knurl has been a great app the ai coaching is really helpful and I can track my progress.
BBlurryvision51

Best AI driven app on the market

Knurl is an incredible one stop shop fitness application. The AI coach is extremely intuitive. It can listen to what you want to do, understand your health and injury limitations, and create a tailored workout that tracks previous workouts, personal best and if you want to be a part of the leaderboard you can compete with other users
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GGmahan3

FAQ

What is Knurl?

Knurl is a workout tracker designed for serious lifters to log sets, track personal records, and receive AI-powered feedback on their performance. It focuses on fast logging and a clear interface.

Does Knurl have ads?

No, Knurl is ad-free, providing a distraction-free experience for users focused on their workouts.

What devices does Knurl support?

Knurl is available on iPhone and iPad devices. It is designed for iOS users.

How often is Knurl updated?

The latest version of Knurl is 1.22, and it was last updated on July 4, 2026. This indicates a recent update and ongoing development.

Can I use Knurl offline?

Yes, Knurl works offline, allowing you to log your workouts and track progress even without an internet connection.

What is the age rating for Knurl?

Knurl has an age rating of 4+, making it suitable for a wide range of users.

How does Knurl track progress?

Knurl automatically tracks personal records and provides progress charts, including muscle group breakdowns, to give users a complete picture of their strength gains.

What kind of exercises are available in Knurl?

Knurl includes over 363 exercises across all major muscle groups, ensuring comprehensive logging for various training styles.