Name is pretty self explainatory

Worth mentioning : https://github.com/ShouldHaveSeenThat/awesome-survival SAS Survival Guide

A toolkit for outdoor activities

Have a offline database on knots, with 3D tutorials

Worth mentioning : Animated Knots Free website, Paid app

Identification of the plants

Worth mentioning : Pl@ntNet PictureThis

Downloading offline maps with tons of customizations Help by contributing to OpenStreetMap ! Using StreetComplete gamify contributions.

For a simpler Maps experience try Organic Maps or CoMaps

Downloading offline copies of Wikipedia and other useful stuff. The whole backup with texts and images in english is about 109GB, that's the largest one. French and German the next more complete language are both well below 64GB.

Get almost every book you want in digital formats

Worth mentioning : Library Genesis Openlib Android app to browse, download and read Sci-Hub Science papers Internet Archive https://www.survivorlibrary.com/ Library for survivors

Download offline LLMs on your local machine

Worth mentioning : Goose OSS Windows + Linux + Mac oMLX For Apple macOS devices Osaurus For Apple macOS devices apfel Use an 3B LLM model already included in macOS Tahoe Ensu Windows + Linux + Mac + iOS + Android MLC LLM Windows + Linux + Mac + iOS + Android fullmoon For Apple devices Alpaca - Ollama Client Linux + Mac Maid (AI) Windows + Linux + Mac + Android

Local LLM (and image generation) for Android phone

Worth mentioning : PocketPal For mobile devices iOS + Android Ensu Also on computer but iOS and Android too fullmoon For Apple devices SmolChat For Android Google AI Edge Gallery For Android

A p2p messenger app that can use bluetooth to communicate

Worth mentioning : Meshenger

A bluetooth meshnetwork based messenger for offline censorship and disaster resistant communitcations.

An open source, off-grid, decentralized, mesh network built to run on affordable, low-power devices. There are some experimentation to relay bitchat messages through Meshtastic to make the mesh network covering bigger areas and more reliable.

Worth mentioning: MeshCore

A mesh network chat app powered by Reticulum Network which is a cryptographic, peer-to-peer networking stack designed for resilient, infrastructure-free communication over any medium, not only Wi-Fi and it does not depend on TCP/IP !

Worth mentioning : Sideband

A free thinking-based language learning audio method. You can either download the files from SoundCloud or in the app.

Courses are mostly in english!

You can download community-made flashcard to learn vocabulary and sentences offline.

On Android: AnkiDroid

Be your own bank ! Free quality learning ressources :

• https://planb.network MULTILINGUAL
• https://learnmeabitcoin.com/
• Everything made by Andreas Antonopoulos, videos or books, this aged well!

Worth mentioning : Monero for easier (and sometimes cheaper) onchain privacy

Great Hardware wallets worth considering (there is no perfect hww, only different trade-offs) :

• BitBox02
• SpecterDIY
• Trezor Safe 5 and 7
• Ledger (avoid Ledger app, it's trash)
• ColdCard

Software Wallet worth the check :

Desktop

Sparrow Bitcoin Wallet Great to combine with hww Liana For more complexe multisig and/or miniscript setup. Great for inheritance planning

Mobile

Blockstream App (Green) Has a desktop version BlueWallet Ashigaru Cake Wallet Has altcoins (and shitcoins) but great privacy features (has a desktop version)