BluetoothTrezor Suite · Bitcoin / EthereumCurrent app needs iOS 16.4+
Set up the wallet
Coinkite TAPSIGNER:
✓
NFCNunchuk · Bitcoin
Trezor Safe 7:
✓
BluetoothTrezor Suite · Bitcoin / EthereumCurrent app needs iOS 16.4+
Approve transactions
Computer
Coinkite TAPSIGNER:
✓
NFCSparrow · BitcoinExternal NFC reader required
Trezor Safe 7:
✓
USB · BluetoothTrezor Suite · Bitcoin / Ethereum
Android
Coinkite TAPSIGNER:
✓
NFCNunchuk · Bitcoin
Trezor Safe 7:
✓
USB · BluetoothTrezor Suite · Bitcoin / EthereumAndroid 12+
Where they differ
Cryptocurrencies
Coinkite TAPSIGNER:Bitcoin-only
Trezor Safe 7:Multiple cryptocurrencies
Controls / Display
Coinkite TAPSIGNER:No controls on the walletDisplay: No device display
Trezor Safe 7:Touchscreen
Wallet recovery
Coinkite TAPSIGNER:Encrypted backup file, decryption key and wallet configuration. Keep the file and key separately.
Trezor Safe 7:Recovery phrase
Battery
Coinkite TAPSIGNER:No battery
Trezor Safe 7:Rechargeable
Not fully confirmed
Operating power
Coinkite TAPSIGNER:Not recorded
Trezor Safe 7:Battery or USB power
Before you choose
Consider
Coinkite TAPSIGNERThere is no card screen for independent review. Recovery needs the encrypted file, a separate copy of its printed decryption key and the wallet configuration; it takes place outside the card.
Trezor Safe 7Wireless use means pairing the wallet with a compatible phone or computer and keeping its battery charged.
Apps and requirements
Show detailsHide details
Connectivity
Coinkite TAPSIGNER
iPhone · Android
NunchukNFCBitcoinConnection requirements
Needs an NFC phone and a compatible Nunchuk version. Keep the encrypted backup file, its decryption key and the wallet configuration. Store the file and key separately.
Needs a compatible external NFC reader and smart-card support configured on the computer. Keep the encrypted backup file, its decryption key and the wallet configuration. Store the file and key separately.
Setup and signing use the Trezor Suite app over Bluetooth. Installing the current iPhone app requires iOS 16.4 or later. USB-C is for charging. Check that Suite supports the asset and network you want to use; the Bitcoin-only edition is limited to Bitcoin.
Computer
Trezor SuiteUSB · BluetoothBitcoin / EthereumWindows · macOS · Linux
Setup and signing use the Trezor Suite app on Android 12 or later, over Bluetooth or a supported USB-C connection. Check that Suite supports the asset and network you want to use; the Bitcoin-only edition is limited to Bitcoin.
