zerogram: Pack Weight Tracker
Ultralight backpacking gear
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Build lighter packs: weigh your gear, spot the heavy items and share your pack list in one tap.
Know exactly what your pack weighs, and make it lighter.
zerogram is the pack weight tracker for hikers and ultralight backpackers. Weigh your gear
to the gram, build packs for every trip, and get a live Ultralight Score (0 to 100) that
shows where you stand, from traditional to true ultralight.
WEIGH AND BUILD
- Gear locker: log every item with its exact weight
- Build packs per trip with base weight, worn weight and consumables
- Import your LighterPack or CSV list for free and see your score instantly
- Quick-start kits matched to you by a short quiz
UNDERSTAND AND IMPROVE
- Ultralight Score with clear bands
- Your biggest gram-saving tip, free
- Pro analysis: big three breakdown, category targets, heaviest items, pack comparison
- Route plan: days, season and automatic consumables (Pro)
STAY ON TRAIL
- Trip journal with lifetime stats
- Weekly streak and 12 achievements
- Share your pack as a clean summary card
- Optional reminders for your streak and after trips
PRIVATE BY DESIGN
No account. Your data stays on your device.
zerogram Pro unlocks unlimited packs and gear, full analysis and advice, comparison, route
plan and CSV export. Monthly, yearly (7-day free trial) or one-time lifetime.
Privacy Policy: https://greeneyeapp.com/en/legal/zerogram-privacy
Terms of Use (EULA): https://greeneyeapp.com/en/legal/zerogram-terms
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
• Permission dialogs now appear in your language
• Small fixes and polish
The developer, Muhammed Bozkurt, 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 Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Muhammed Bozkurt
- Size
- 55.2 MB
- Category
- Sports
- Compatibility
Requires iOS 16.4 or later.
- iPhone
Requires iOS 16.4 or later. - iPad
Requires iPadOS 16.4 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 and 4 more
- English, French, German, Spanish, Turkish
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- zerogram Pro Annual $14.99
- zerogram Pro Lifetime $49.99
- zerogram Pro Annual $14.99
- zerogram Pro Monthly $2.99
- Copyright
- © 2026 greeneye app