BluetoothTrezor Suite · Bitcoin / EthereumCurrent app needs iOS 16.4+
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.
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.
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.
Trezor Safe 7
Computer
Trezor SuiteUSB · BluetoothBitcoin / EthereumWindows · macOS · Linux
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.
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.
