About
This app offers structured basketball training programs for young athletes, focusing on shooting, dribbling, passing, and agility. It includes guided drills, custom workout building, and progress tracking. An Apple Watch companion app is also available.
What's New in GRSTrainer
1.10
August 18, 2026
This update makes saving your sessions and drills more reliable — completed workouts are now confirmed as saved instead of assumed. No other changes.
Developer apps
FAQ
What sports does GRSTrainer focus on?
GRSTrainer is specifically designed for basketball training. It offers drills and programs to improve shooting, dribbling, passing, agility, and general basketball moves.
Can I create my own workouts in GRSTrainer?
Yes, GRSTrainer features a custom workout builder that allows you to create personalized training routines tailored to your specific needs and goals.
Does GRSTrainer track my progress?
Yes, GRSTrainer includes progress tracking features to help you monitor your development over time. It also tracks streaks to encourage consistent training.
Is GRSTrainer available on Apple Watch?
Yes, GRSTrainer offers an Apple Watch companion app, allowing you to access training features and track workouts directly from your wrist.
What age group is GRSTrainer suitable for?
GRSTrainer is designed for young athletes and has an age rating of 4+. It also includes parental account management features.
How often is GRSTrainer updated?
The latest version of GRSTrainer is 1.4, and it was last updated on June 24, 2026. This indicates a recent update, suggesting active development.
Does GRSTrainer have ads?
No, GRSTrainer does not contain advertisements. The app is free to download and use without any ad interruptions.
What devices support GRSTrainer?
GRSTrainer is supported on Apple devices including the Apple Watch, iPhone, and iPad, providing flexibility for training on different platforms.