⌁
Keep your people close.
Radio text, saved check-in plans and optional Meshtastic connections. IMPACT ATAK brings group positions and pins onto a shared map.
Compatible hardware required. Radio audio sends use manual PTT. BUILT FOR THE MOMENT THE SIGNAL DROPS
HAVE A PLAN.
WHEN IT HITS.
Your supplies. Your people. Your way home.
An offline-first preparedness toolkit for Android, built to keep the essentials close when the usual systems aren’t.
NO SUBSCRIPTIONSNO ADSNO REQUIRED ACCOUNT
GET HOME / PLAN A↑ N
PREPARE BEFORE YOU GODownload maps. Save your plan.
+PREPARE WHILE YOU CAN.KEEP WHAT YOU NEED OFFLINE.MOVE WITH A PLAN.
01 / YOUR FIELD TOOLKIT
Less scrambling.
More prepared.
One place for the things that matter.
Prepare your data, maps and references ahead of time, then take them with you.
▤
Know what you have.
Track quantities, locations and expiration dates. Scan products, build mixed cases and keep your inventory with you offline.
Online product lookup needs a connection. Manual entry works offline.↗
Give yourself a way back.
Save routes and checkpoints before you need them. Download map detail ahead of time and keep alternate get-home plans ready.
Offline maps must be downloaded before losing connectivity.✚
Find the reference.
Search the bundled seven-book Medical collection offline, with results leading to the original reference pages.
Reference material supports preparation; it does not replace medical care.▥
Carry the knowledge.
Organize imported PDF manuals into shelves. Search available text, bookmark useful pages and read saved books offline.
Searchability depends on the PDF’s text content.Prepare it.
Save it.
Take it.
No required account to reach the app’s local features. Your preparation shouldn’t depend on logging into a website.
02 / CURRENT STATUS
Out of the workshop.
Into the field.
Android v0.1.36 is entering device trials. Real phones, radios, printers and removable storage are the next proving ground.
Public Google Play release is ahead. This site is the information hub; app purchases are planned through Google Play.
What are we testing? +
- Three-node Meshtastic disconnect, reboot and Stop behavior.
- Mixed-radio map delivery and encrypted pictures through real radios.
- Locked-screen and background phone behavior.
- SD-card removal, reinsertion and full-card handling.
- Inventory preservation and printer print/rescan checks.
03 / THE FIELD LIBRARY
Good knowledge.
Within reach.
A free preparedness PDF library is planned for this website. Browse and download without creating an account.
Downloads will be added as public-domain, open-license or authorized copies are verified. Hesperian distribution permission is still pending; no Hesperian download is offered here yet.
DOWNLOAD COLLECTIONIN PREPARATION ↗
04 / BEFORE YOU HEAD OUT
A few essentials.
Will I need an account? +
No visitor account is required for this website, and the app’s local features do not require an IMPACT account. Google Play uses its own purchase system.
Does everything work without service? +
Saved inventory, downloaded manuals and prepared maps are designed for offline use. Download maps and references beforehand. Online lookups and downloads require internet; radio features require compatible hardware and setup.
Is IMPACT ATAK a separate TAK client? +
It is IMPACT’s own shared-map feature. Compatibility with separate ATAK, iTAK or TAK servers is not claimed.
Where will downloads and support appear? +
The public Google Play link, trial instructions and verified support contact will appear here when ready. The planned address is contact@shtfimpact.com; it is not yet confirmed active.
SHTF IMPACT