Best military training
Best military prep program for us Marines and Army!!
Free
In-App Purchases
About
This app provides structured daily fitness missions and training programs designed for individuals preparing for demanding events. It focuses on building progress through XP, rank, and mission history, offering a clear system instead of a complex dashboard.
✓Daily training missions
✓Structured Raider and Recon programs
✓Streak and progress tracking
✓Workout cards and movement references
✓Run and ruck logging
✓Membership management
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What's New in Gruntz
1.9
October 6, 2026
Record runs, rucks, and hikes with your screen locked. Save routes and activity stats, revisit your outdoor history, and create share cards with optional start and finish privacy. Includes improvements to recording recovery, activity backups, and reliability.
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Subscriptions & In-App Purchases
Gruntz Pro
Full access to every program and mission
$4.991 Month
14 Days trialUser reviews
Developer apps
FAQ
What is Gruntz?
Gruntz is a health and fitness application that provides users with structured daily training missions and programs. It focuses on building progress through XP, rank, and mission history, designed for individuals preparing for demanding physical events.
What training programs are available in Gruntz?
Gruntz offers structured training paths including Raider and Recon programs. These are designed to guide users through specific fitness objectives relevant to tactical readiness and selection.
How does Gruntz track progress?
Progress in Gruntz is tracked through various metrics including streaks, experience points (XP), rank, and detailed mission history. Users can also log runs and rucks as part of their training.
What features does Gruntz Pro offer?
Gruntz Pro unlocks full training programs, unlimited daily mission access, premium training content, and advanced progress features. It is managed through a subscription.
What is the pricing for Gruntz Pro?
Gruntz Pro is available as an auto-renewable monthly subscription for $4.99, which includes a 14-day free trial. An annual subscription is also offered for $44.99.
Does Gruntz have ads?
No, Gruntz does not contain advertisements. The app is free to download and use, with optional premium features available through a subscription.
On which devices can I use Gruntz?
Gruntz is available on iPhone, iPad, and iPod. The app is designed to be compatible with Apple's mobile and tablet devices.
How often is Gruntz updated?
The latest version of Gruntz is 1.4, which was last updated on May 28, 2026. Updates typically include new features, bug fixes, and performance improvements.
