This app helps backpackers meticulously plan their gear and track weight for ultralight adventures. It offers a clear gear list, a detailed weight model, and an automatically organized gear closet. Share your optimized pack setup visually with others.
2.0
July 29, 2026
GramPack is now free to download! Starting with this update, everyone gets access to GramPack's core features: 1 packing list and storage for up to 50 items in your Gear Closet — enough for your next adventure. Need more lists or a bigger Gear Closet? GramPack Unlimited (a one-time purchase) removes these limits — buy once, own it forever. No subscription. Already purchased? Your full access remains unchanged — thank you for supporting GramPack. Also in this update: • Import & export LighterPack CSV • Unlimited custom gear systems, with the newest shown first • Import from Gear Closet with system grouping & multi-select • Trip info added to lists (duration, min. temperature) • Starter template streamlined to 4 essential items • Duplicate gear filtering when adding new items • Simplified add/edit gear screens • Various stability fixes Thanks to everyone who's supported GramPack along the way!
MoreGramPack is an ultralight gear planner designed for backpackers to manage and track every gram of their pack. It helps users plan their setup with clarity and understand their total pack weight.
GramPack uses a complete ultralight weight model, including Base Weight, Total Pack Weight, and Skin-out Weight. This allows users to understand not just how light their gear is, but how it feels on their back.
Yes, GramPack allows you to export clean, structured images of your gear list and weight breakdown. This makes it easy to share your optimized setup visually with others.
Yes, GramPack works fully offline, making it ideal for use in areas with no internet connectivity during backpacking trips.
GramPack supports English, Simplified Chinese (简体中文), and Traditional Chinese (繁體中文).
GramPack is a paid app, priced at $1.99. There are no subscriptions required to use its features.
Yes, GramPack is designed for backpackers planning their first multi-day trip, hikers optimizing their pack weight, and ultralight enthusiasts. It offers predefined gear systems and types to help build clear lists.
No, GramPack is ad-free. It is a paid application with no advertisements included.