Keypo vs BedderJet

The most secure way to backup your crypto seed phrase. This app stores one encrypted piece of your seed phrase as part of Keypo's 2-of-3 recovery system. Your share is protected by Face ID and the Secure Enclave—it never touches the cloud. Requires Keypo for Desktop to get started: keypo.io/macos WHAT IS KEYPO? Paper backups get lost. Password managers get hacked. Custodians can freeze your accounts. Keypo is a new way to recover your seed phrases that is self custody without a single point of failure. Keypo splits your seed phrase into pieces across devices you already own: your Mac, your iPhone, and your YubiKey (optional). Each piece is encrypted with the device's highest security features, the Secure Enclave, and can only be decrypted using Touch ID (on your Mac), Face ID (on your iPhone) and a PIN (on your Yubikey). Lose one device? Recover your full seed phrase with any two. Your seed phrase never touches the cloud, we never collect any personal information, and there's no single point of failure. HOW IT WORKS 1. Enter your seed phrase on your Mac using Keypo for Desktop 2. Keypo splits it into 3 pieces using Shamir's Secret Sharing 3. One piece is sent to this iPhone app, encrypted with Face ID. The other two pieces are encrypted by your Mac using Touch ID and your Yubikey using a PIN. 4. Recover anytime with any 2 of 3 devices No single piece reveals anything about your seed phrase. Even if one device is stolen, your seed phrase stays safe. WHAT THIS APP DOES • Receives and stores your encrypted share from the Keypo for Desktop app • Protects your share with Face ID authentication • Sends your share back to your Mac when you need to recover SECURITY YOU CAN TRUST • Secure Enclave encryption on Mac and iPhone • YubiKey hardware security key support • Touch ID and Face ID authentication • No cloud sync—your secrets never leave your devices • No master password to remember or lose • Shamir's Secret Sharing (2-of-3 threshold cryptography). Keypo uses Privy's Shamir secret sharing library, which is open-sourced, audited and has zero external library dependencies: https://github.com/privy-io/shamir-secret-sharing WORKS WITH ANY WALLET Keypo works with any BIP-39 seed phrase—Bitcoin, Ethereum, Solana, and thousands of other assets. If your wallet gave you 12, 18, or 24 words, Keypo can protect them. ALSO PROTECTS • Recovery codes (1Password, Authy, iCloud, etc.) • API keys and private keys • Any sensitive text up to 1,024 characters REQUIREMENTS • Mac with Touch ID running macOS 14.0 (Sonoma) or later • iPhone with Face ID running iOS 17.6 or later • Keypo iOS companion app (free): keypo.io/ios • YubiKey 5 Series (optional but recommended) SUPPORT Questions? Contact us at dave@keypo.io

BedderJet is a native iOS controller for the BedJet V3 climate system. It talks to your BedJet one of two ways: directly over Bluetooth LE when you're in range, or through a Home Assistant instance you already run, using the BedderJet Home Assistant integration. This app does not work standalone out of the box. You need one of the following: • A BedJet V3 within Bluetooth range of your iPhone, or • A self-hosted Home Assistant instance with the BedderJet HA integration installed, plus its URL and a long-lived access token (entered in Settings) Don't have either yet? Open Settings and pick "Try Demo" to explore the full dashboard — climate dial, presets, and the biorhythm editor — with a simulated BedJet. No hardware or account required. WHAT IT DOES • Full climate dashboard — temperature, fan speed, mode, and timers • Dual-bed support with custom bed names • Presets for quick temperature/fan combinations • Biorhythm editor — build a timeline of temperature changes across the night. Save it locally to run from your phone, or, on the Home Assistant backend, upload it as a script that runs entirely on your own HA instance, independent of the app and your phone's connectivity • BLE explorer for inspecting the device's raw characteristics — useful if you're building your own integration TWO BACKENDS, ONE APP • Direct BLE — talks straight to your BedJet's Bluetooth radio. No network involved. BedJet V3 allows only one BLE client at a time, so close the official BedJet app first. • Home Assistant — sends commands to your own HA server over its REST API, using the URL and token you provide in Settings. This is the path to use if you also want to bridge BedJet to HomeKit or Google Home, or if you need more than one client talking to the device. PRIVACY, BY CONSTRUCTION • No analytics, crash reporting, or telemetry SDKs — none, anywhere in the app • No third-party or developer-owned servers. The only network address the app ever contacts is the Home Assistant URL you type in yourself • Your HA access token is stored in the iOS Keychain, not UserDefaults • Bed names, biorhythm sequences, and connection settings are stored locally on-device • Full privacy policy: willsigmon.github.io/bedderjet-privacy BedderJet is built for people who already run Home Assistant, or who want a clean, native, no-account app for direct BLE control of their BedJet — nothing more, nothing less.