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Frez: Isometric Training

Frez: Isometric Training

formerly ClimbHarder

29 ratings
5 reviews
💪 Health & Fitness
⚽ Sports
Free
In-App Purchases

Details

Released
October 3, 2024
Updated
October 28, 2026

Features

Developer

Donghyun Kim
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Frez: Isometric Training screenshot #1 for iPhone
Frez: Isometric Training screenshot #2 for iPhone
Frez: Isometric Training screenshot #3 for iPhone
Frez: Isometric Training screenshot #4 for iPhone
Frez: Isometric Training screenshot #5 for iPhone
Frez: Isometric Training screenshot #6 for iPhone
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🧾$39.99 - $89.99
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About

This app offers isometric training routines with real-time force feedback via Bluetooth-connected devices. Track your performance, build custom workouts, and measure progress with detailed analytics. It works offline and supports athletes in improving their strength.

✓Real-time force tracking
✓Peak and endurance tests
✓Customizable workout routines
✓Offline mode
✓Performance analytics
✓Bluetooth device integration
Show original description

What's New in Frez

4.15.6

October 28, 2026

[Bugfix] * Fixed Related Grip Assessments cards showing text one character per line.

5

Subscriptions & In-App Purchases

Training Tools (Yearly)

Training Tools for Advanced Users

$29.991 Year
7 Days trial
How to cancel Frez subscription ⁉️

User reviews

Most RecentHighest RatedLowest Rated

Outstanding

I’m using this to train primarily endurance for climbing. It’s so much better than the native Tindeq app. Well worth paying for.
JJperled

Response from developer

Thanks so much, Jperled! We’re really happy to know you’ve found real value in Frez. It means a lot to us that it’s been worth it for your climbing endurance training. We’ll keep making it even better so you get the most out of every session. If you ever have ideas or feedback, reach us anytime at support@frez.app or on Instagram @frez.app 💪

Very useful

Very cool alternative to tindeq progressor app! Lot of features and very proactive dev! I use it with WH-C06 scale and it works very well.
VViham12

Best of the best !

Keep it up ! I like the app:)
BBobMakkovish

Limited experience review

Love it so far!
Aaconn91

Response from developer

Hi, aconn91 Thank you so much for the kind words! 😊 We’re glad you’re enjoying it so far, and we hope it continues to be helpful for you. If you have any feedback or ideas as you use the app more, feel free to share. we’re always working to improve!

Great app

Simple to use app for training
LLinco12345

Response from developer

Thanks, Linco12345! Glad to hear you found the app simple to use - that’s exactly what we were aiming for. Hope it helps with your training! 💪

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FAQ

What is Frez?

Frez is a health and fitness application designed for isometric training. It provides real-time force feedback and allows users to build custom workout routines to improve strength and endurance.

How does Frez track force?

Frez connects to Bluetooth-enabled crane scales to visualize your force output live. This allows you to precisely monitor how hard you are pulling and for how long.

Can I create my own workouts in Frez?

Yes, Frez allows you to build and follow your own custom isometric training routines. You have full control over reps, sets, rest time, and target force for each exercise.

Does Frez work offline?

Yes, Frez offers an offline mode, so you can continue your training even without an internet signal in the gym.

What subscription plans are available for Frez?

Frez offers several subscription plans, including 'ClimbHarder Premium' and 'Training Tools,' with monthly options. Some plans include a free trial period.

How do I manage my Frez subscription?

You can manage your subscription and turn off auto-renewal by going to your Account Settings after the initial purchase. Auto-renewal can be turned off at least 24 hours before the current subscription period ends.

What devices does Frez support?

Frez is available on Apple devices including the Apple Watch, iPhone, iPad, and iPod.

Does Frez have ads?

Frez does not contain advertisements. Its monetization is based on subscription plans for premium features and tools.