Developed a 30 Day Grip Challenge consisting of 1 max strength test and 3 workouts per week! Enter for a chance to win $50 and a Rolflex massager!

Join our Thirty Day Challenge for a chance to win $50! The user with the highest workout score will win $50. Join on the home screen!

Made some UI and functional improvements to the Max Strength Test Results Screen!

Added a max strength rankings page, comparing your grip strength to over 800 Protocol Grip Trainer users! Debuted Protocol For Business, a new app accompanying a Protocol Grip Trainer kiosk!

Clarified the Max Strength Test Results UI! Added much more offline reliability! Made certain numbers easier to read! Removed unhelpful autocorrect from some text prompts.

Enhanced the Max Strength Results UI!

Improved auto sign-in for easier authentication! The stability test now compares users to over 300 Protocol Grip Trainer tests! Changes to the stability test and max strength test UI!

Share parties across phones with the CLAIM PROFILE button which can be accessed by completing a Max Strength Test in Party Mode! We adjusted Stability Evaluations to report the 'Average Miss' metric! We built the Stability Results screen which shows how your Average Miss score compares to more than 200 evaluations from Protocol Grip Trainer users!

Noted what the app is waiting for on the loading screen! Made it easy to adjust bluetooth permissions!

Enchanced workout difficulty adjustment! Improved login flow!

Workout difficulty changes with the user! The target weight adjusts based on the user's workout score!

UI adjustments and voice changes!

Added parties to history! UI adjustments!

Improved the party selection and party leaderboard UIs to fit better with the rest of the app! Also, enchanced the multiple parties feature of party mode!

Improved the party mode leaderboard UI! Changed the multiple party mode system. Enhanced performance on completing the stability test.

The stability test lets users demo workouts.

Fixed some serious voice issues.

Bug fixes. Increased from 5 force readings per second to 20.

Fixed some issues where multiple max strength tests would happen at the same time.

Fixed streak and changed the Party Mode leaderboard user interface.

Fixed critical authentication bug, where after succesfully logging in with google or apple once, user would be redirected to sign in link too early.

Made the party mode Leaderboard persistent.

Bug fix with leaderboard throwing errors.

Fixed a bug where the streak was not reset even during inactivity. Added a share feature.

Added a leaderboard so you can see how your grip strength compares to your friends!