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Rack Strength

Rack Strength

Workout Tracker & AI Coach

6 ratings
3 reviews
💪 Health & Fitness
⚽ Sports
Free
In-App Purchases

Details

  • Released
  • Updated
  • April 7, 2026
  • July 1, 2026

Developer

Aviv Noah
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Rack Strength screenshot #1 for iPhone
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🧾$1.49 - $149.99
In-App Purchase↘︎
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❓8 answered
FAQ↘︎
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About

This app transforms your watch into an intelligent strength training tool. It offers real-time wrist integration, per-muscle recovery tracking, and personalized pre-workout readiness briefs. It learns your body's response to training to provide smarter recommendations over time.

✓Real-time watch sync
✓Per-muscle group recovery tracking
✓Pre-workout readiness briefs
✓Automatic PR detection
✓Live heart rate monitoring
✓CSV data export
✓Apple Health integration
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What's New in Rack Strength

2.1.3

July 1, 2026

REDESIGNED HOME - A personalized dashboard: resume an active workout, jump into today's program, see recent PRs, and get a recap after every session. BETTER WORKOUTS - Per-exercise navigation with live heart rate and quick RPE logging - Muscle-activation heatmap for each session - Auto-progression and training-max suggestions when you finish - PR celebration with a shareable workout card TIGHTER GARMIN SYNC - Send a routine to your watch straight from Home - Per-set target weights now carry to the watch - Per-set heart rate flows back to Garmin Connect - Connect IQ update banner and smoother re-auth PROGRESS & INSIGHTS - Full analytics screen and exercise progression charts - Calendar heatmap of your trained days - On-device insights and plateau detection to catch stalls early RELIABILITY - Fixed rare crashes (workout data, keychain on a locked device, watchworkout saving and Garmin sync more durable.

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Subscription plans

Monthly Pro

Full access to all Pro features, billed monthly.

$8.991 Month
14 Days trial
How to cancel Rack Strength subscription ⁉️
7

In-App Purchases

$1.49

Training Audit

Run an additional Audit to scan for plateau patterns

User reviews

Most RecentHighest RatedLowest Rated

Great option to Hevy for Garmin Users

I used to use Hevy to log my weight workouts with the Apple Watch companion app until I switched to a Garmin watch. Then I was stuck logging my workouts on both my watch and Hevy since Hevy doesn’t have a Garmin companion app and they have said publicly that they have no intention of supporting Garmin. Luckily I found this app with does the same thing but is for Garmin. Now I can log my workouts on my watch like I used to. Also, you can send your workouts to your watch and log them completely without a phone which you can’t do on Hevy that I know of. A great Hevy / Garmin alternative!

Not to mention, you can import your Hevy workouts into the app so you don’t have to start from scratch!
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EbacaEbaca

Response from developer

This is the exact story I hoped to hear Ernie, thank you for taking the time to write it. Coming from a Garmin watch and being stuck double-logging in Hevy was the Rack exists, and I'm really glad the Hevy import let you pick up where you left off instead of starting over. Enjoy logging straight from your watch, and reach out anytime! - Noah

App terrible

The app will random kick you off, can't get to connect to Strava by far one of the worst strength training app I have used
WyattmatthewatsonWyattmatthewatson

Response from developer

Hey Wyatt, founder here. The kick-outs shouldn't happen, and that one's on me to fix. If you can email support@rackstrength.com with your watch model and roughly when it crashed, I'll trace the logs and push a fix. Strava is paused right now while I sort out a partner-side issue. It's coming back. Sorry the timing landed on you. Thanks for the honest feedback. I read every reply.

Does what I need it to!

I had been searching for an app that worked with my Garmin watch that would make building workouts easier, but also allow me to see the required weight I programmed with each movement on watch so that I could stop fiddling with my phone at the gym. This app solved both problems! The developer has also been fast to reply to found bugs and has been fast to fix them. Over all no complaints so far!
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Junction92Junction92

Response from developer

Thank you! You named some of the main pain points I built Rack for: programming a session once, and seeing the target weight on the watch so your phone stays in your gym bag between sets. Glad it's landing that way. Keep the bug reports coming. If something ever feels off - a sync hiccup, a missing exercise, a set that didn't register, please reach out!

FAQ

What devices does Rack Strength support?

Rack Strength supports a wide range of Garmin devices, including the Fenix 7 series, Forerunner 965, Epix 2, Venu 3, and Enduro 2, among over 50 other models. It is also available on iPhone.

How does Rack Strength track recovery?

Rack Strength uses a tau-decay model to track per-muscle-group recovery. This intelligence is built on your training data, providing specific insights into how your body is recovering.

Can I use Rack Strength without a phone signal?

Yes, Rack Strength features a DataBuffer that queues every set directly on your watch, even without a phone signal. It syncs automatically once you reconnect, ensuring no data is lost.

What are the subscription options for Rack Strength?

Rack Strength offers a free tier for logging workouts with basic sync and 30-day history. Pro features, including Hot-Swap, Offline mode, and advanced training intelligence, are available via a monthly ($8.99), yearly ($54.99), or lifetime ($89.99) subscription, with a 14-day free trial for monthly and annual plans.

How often is Rack Strength updated?

The latest version of Rack Strength is 2.1.2, and it was last updated on June 25, 2026. Updates typically include new features, bug fixes, and performance improvements.

Does Rack Strength have ads?

No, Rack Strength does not contain advertisements. The app is free to use with basic features, and premium features are unlocked through paid subscription plans.

What is the age rating for Rack Strength?

Rack Strength has an age rating of 4+, making it suitable for users of all ages interested in strength training.

Can I export my workout data from Rack Strength?

Yes, Rack Strength allows you to export your workout data in CSV format. This enables you to analyze your progress further or use the data with other applications.