Gruntz
Daily Missions. Real Progress.
Free · In-App Purchases · Designed for iPad. Not verified for macOS.
Train with purpose. Build mission-ready fitness plans, track runs and rucks, measure service-specific test readiness, and monitor your progress.
Gruntz turns tactical fitness into one clear daily mission.
Train with structured Raider and Recon programs, complete today’s work, keep your streak alive, and build progress through XP, rank, and mission history. The app is designed for people training for readiness, selection, and hard events who want a focused daily system instead of a bloated fitness dashboard.
What you can do in Gruntz:
• Complete a clear daily training mission
• Follow structured Raider and Recon training paths
• Track streaks, XP, rank, reps, and progress
• Use workout cards and movement references
• Log runs and rucks when the mission calls for it
• Manage reminders, settings, and membership in one place
Gruntz Pro unlocks full programs, unlimited daily mission access, premium training content, progress features, and subscription-managed access. New users receive an included in-app access period before a subscription is required. Gruntz Pro is offered as an auto-renewable monthly or annual subscription.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
Introducing military readiness tools:
• Personalized training plans
• Service-specific fitness test tracking
• Readiness scores and progress insights
• Improved run and ruck tracking
• New service profile and leader tools
• Performance and stability improvements
The developer, JOHN HASHIM, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Health & Fitness
- Contact Info
- Identifiers
- Usage Data
- Diagnostics
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- JOHN HASHIM
- Size
- 135.2 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPad
Requires iPadOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
9+
- 9+
- Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Gruntz Pro Annual USD 49.99
- Gruntz Pro USD 5.99
- Copyright
- © 2026 Gruntz Fitness