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Protocol Grip Trainer

Protocol Grip Trainer

by Sawyer Blankenship

7 ratings
3 reviews
💪 Health & Fitness
Free

Details

  • Released
  • Updated
  • January 13, 2026
  • September 21, 2026

Features

Developer

Sawyer Blankenship
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Protocol Grip Trainer screenshot #1 for iPhone
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Protocol Grip Trainer screenshot #6 for iPhone
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Protocol Grip Trainer screenshot #8 for iPhone
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About

This app pairs with a Bluetooth grip trainer device to track your grip strength workouts. Perform structured exercises to improve your grip and monitor your progress directly on your phone.

✓Bluetooth connectivity
✓Workout tracking
✓Grip strength measurement
✓Structured workouts
✓Progress monitoring
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What's New in Protocol Grip Trainer

1.4.7

September 21, 2026

Redesigned the 90-second strength work out! Allowed users to change their schedule after joining the challenge!

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User reviews

Most RecentHighest RatedLowest Rated

Fun Grip Strength Trainer

The grip training game is fun, and I’ve improved my grip strength! Super fun to compete with family at our get togethers too
ProteinGProteinG

Great product

I’ve been extremely this device and the quality of the product. The product feel durable, well designed, and built to last, whether you’re a beginner looking to improve your grip strength or an experienced athlete focused on performance. The resistance levels are accurate and constant, making it easy to track progress over time.
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One1311One1311

Best Grip Strength Trainer I’ve Used

Fantastic product for improving grip strength. It feels like you’re playing a video game while actually getting a workout in, with real-time performance numbers to track your progress. Time-efficient, fun, and effective.
ActiveJBActiveJB

Developer apps

Protocol For Business
Protocol For Business

by Sawyer Blankenship

💪 Health & Fitness
Free
See developer apps

FAQ

What is Protocol Grip Trainer?

Protocol Grip Trainer is a companion app designed to work with the Protocol Grip Trainer device. It allows you to track your grip strength workouts and monitor your progress.

How does Protocol Grip Trainer work?

The app connects to the Protocol Grip Trainer device via Bluetooth. This connection enables the app to record your workout data, such as grip strength measurements and workout duration.

What kind of workouts can I do with Protocol Grip Trainer?

The app supports structured workouts specifically designed to help you strengthen your grip. You can discover your current grip strength and follow routines to improve it over time.

What devices is Protocol Grip Trainer compatible with?

Protocol Grip Trainer is currently supported on iPhone devices. It utilizes Bluetooth to communicate with the physical grip trainer.

Is Protocol Grip Trainer free to use?

Yes, Protocol Grip Trainer is available for free. There are no in-app purchases or advertisements associated with the app.

How often is Protocol Grip Trainer updated?

The latest version of Protocol Grip Trainer is 1.3.3, last updated on June 24, 2026. Updates typically include performance improvements and bug fixes.

What is the age rating for Protocol Grip Trainer?

Protocol Grip Trainer has an age rating of 4+. This indicates it is suitable for users of all ages, with no content restrictions.

What is the user rating for Protocol Grip Trainer?

Protocol Grip Trainer has received an excellent rating of 5.0 stars based on 4 user reviews. This suggests a high level of user satisfaction.