KeyWallet Touch vs SelfHive

Crypto Wallet Management Application This application manages crypto wallets for Bitcoin, Ethereum, Polygon, Klaytn, ERC20 tokens and etc. It can also manage KeyWallet Touch which is a card-shaped coldwallet. A KeyWallet Touch card stores users' private keys that are required to manage all crypto assets inside a secure element to protect from hackers' attacks and it communicates with the app using NFC(Near Field Communication). A user can choose to use a software wallet or hardware wallet or both as they wish. When they use the hardware wallet they must possess a KeyWallet Touch card to utilize the full coldwallet functionalities. (KeyWallet Touch Application Features) - Cryptocurrency deposit and withdrawal - Real-time crypto asset management - Support Multi chains Bitcoin, Ethereum, Polygon, Klaytn, Ripple, ERC-20, KIP-7 Tokens and etc. (ERC-20, KIP-7 tokens are fully supported) - Support NFT Viewer and transfer (ERC-721, ERC-1155, KIP-17 and etc) - WalletConnect, dApps, Real-time price and etc. User-friendly features. - Fully complied with HD(Hierarchical Deterministic) wallet - Just single seed(master key) needed to manage all your crypto assets (KeyWallet Touch Features) - Hardware Wallet(coldwallet) - EAL 5+ CC certified smartcard chip embedded(secure element) - True random number generator(TRNG) embedded

SelfHive is the iOS companion for your self-hosted BillHive server. It handles three kinds of splitting: household bills, restaurant checks, and group trips. All data syncs to your own server. Requires a running BillHive server (one Docker container). Deploy with: docker run -d -p 8080:8080 -v billhive-data:/data ghcr.io/martyportatoes/billflow:latest BILLS MODE Track recurring household bills month after month. Split by percentage or fixed dollar amounts, set "covered by" relationships, and auto-carry amounts that don't change. The monthly checklist syncs between web and iOS. CHECKS MODE Split a restaurant check in seconds. Scan the receipt with on-device OCR to auto-populate line items, tax, and tip. Generate a no-account share link hosted on your server. Friends open it in any browser and claim their items. TRIPS MODE Create a trip, add members, and log multi-payer expenses with receipt photos. When the trip ends, debt simplification minimizes transfers. Export PDF or CSV summaries. COLLECT WHAT YOU'RE OWED Zelle, Venmo, and Cash App deep-links with the exact amount pre-filled across all three modes. Send rich HTML emails via your server's mail relay (Mailgun, SendGrid, Resend, or SMTP). KEY FEATURES - Three modes: Bills, Checks, and Trips - Syncs with your BillHive web app in real time - On-device receipt OCR (nothing uploaded to the cloud) - No-account share links hosted on your server - Zelle, Venmo, and Cash App payment deep-links - Rich HTML email summaries via server relay - Debt simplification for trips - Multi-payer and multi-currency expense support - Month-over-month trend charts - Dark theme with amber accent Your data lives on your server. Nothing is sent to any third-party service. Open-source at github.com/MartyPortatoes/BillHive.