CoolWallet vs. Keystone Wallet Comparison


CoolWallet	Keystone Wallet Keystone	+	+
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About CoolWallet is a new kind of hardware wallet, with a unique, sleek design that offers convenience without sacrificing decentralized security. Our seeds come in Numeric or Mnemonic formats. However, both formats adhere to the BIP39 protocol. We transfer the English mnemonics into numbers so the App can help to verify the correctness of the seed quicker. This also allows you to perform a simple addition question to verify the correct seed.	About 100% air-gapped QR code solution Cold wallet. First hardware wallet Integrated with MetaMask Mobile. By using QR code transmissions, we have eliminated potential malware infiltration risks and delivered a level of transparency that just isn't possible with Bluetooth or USB. A proprietary bank-grade Secure Element ensures your private keys never leave the Keystone. The Secure Element generates a true random number for your private keys and is vital to ensuring your crypto assets are stored in the safest way possible. Our BIP32, BIP39, and BIP44 compliant firmware is also open source. Keystone has pioneered the hardware wallet industry’s first open source Secure Element firmware. It allows you to see how private keys are derived from physically generated entropy (TRNG) and stay entirely confined within the Secure Element. Our hardware wallet application layer, device schematic (circuit diagram), and bill of materials (BOM) are also open source.
Platforms Supported Windows Not Supported Mac Not Supported Linux Not Supported Cloud Supported On-Premises Not Supported iPhone Supported iPad Supported Android Supported Chromebook Not Supported	Platforms Supported Windows Not Supported Mac Not Supported Linux Not Supported Cloud Not Supported On-Premises Not Supported iPhone Supported iPad Not Supported Android Supported Chromebook Not Supported
Audience Crypto wallet solution for crypto investors	Audience Anyone searching for a cold storage solution to manage their crypto assets through QR code transmissions
Support Phone Support Not Supported 24/7 Live Support Not Supported Online Supported	Support Phone Support Supported 24/7 Live Support Not Supported Online Supported
API Offers API Not Supported	API Offers API Not Supported
Screenshots and Videos View more images or videos	Screenshots and Videos View more images or videos
Pricing No information available. Free Version Not Supported Free Trial Not Supported	Pricing $24 one-time payment Free Version Not Supported Free Trial Not Supported
Reviews/Ratings Overall 0.0 / 5 ease 0.0 / 5 features 0.0 / 5 design 0.0 / 5 support 0.0 / 5 This software hasn't been reviewed yet. Be the first to provide a review: Review this Software	Reviews/Ratings Overall 5.0 / 5 ease 4.8 / 5 features 5.0 / 5 design 5.0 / 5 support 5.0 / 5 Read all reviews
	Pros & Cons from Real Users Pros Metamask is by far the best option for DeFi but hot wallets are very risky by nature. Luckily there are several hardware wallet options for Metamask PC/Mac (Trezor and Ledger being the most popular). However, neither of those 2 companies work with Metamask mobile. This is where Keystone shines. Now you have the ability to use Metamask on the go but keep your DeFi assets safely protected by the Keystone hardware wallet. Integration with Metamask is excellent and now I am safe knowing my Metamask wallet won't be hacked. 1. Great customer support with quick responses 2. Only hardware wallet got integrated with MetaMask Mobile 3. Heard that they have developed in the community more than 5 years, quite a promising brand 1. The QR code is a great way to make sure that the Keystone wallet is not connected to the internet. 2. Confirming the recovery phrase is one of a kind experience, way much better than other hardware wallets I used before. 3. Open-source nature of their Secure Element makes me feel safe when I create a new wallet. 100% Air gapped, Fully integrated with MetaMask, The only hardware wallet supported by MetaMask mobile. The 4-inch screen makes it very user friendly and make the transaction more transparent. Solved blind-signing. Support are very reactive. Cons The battery system needs to be upgraded. 1. Doesn't have enough coin support yet, hope to see Doge in the list The number of coins they support is limited right now, but it seems that they have been integrating with many soft wallets on various chains in the past few months. Company app doesn't support swap, the team believe the future of blockchain is a multi-chain one, therefore, the team is aiming at become the extra security layer of all the popular software wallets.
Training Documentation Supported Webinars Not Supported Live Online Not Supported In Person Not Supported	Training Documentation Supported Webinars Not Supported Live Online Not Supported In Person Not Supported
Company Information CoolWallet www.coolwallet.io	Company Information Keystone Founded: 2018 HK keyst.one/
Alternatives Arculus	Alternatives Tangem
SafePal	Bitkey Block, Inc.
Trezor	NGRAVE
Cypherock X1 Cypherock	Ledger
COLDCARD Coinkite View All	imKey View All
Categories Cold Wallets Supported Crypto Wallets Supported	Categories Cold Wallets Supported Crypto Wallets Supported

Integrations 1inch Wallet Supported BlueWallet Not Supported Cointelli Supported Divly Supported Electrum Not Supported Juicebox Not Supported Koinly Supported Kwikswap Not Supported Mesh Supported MetaMask Not Supported MyEtherWallet (MEW) Supported Rabby Not Supported Scroll Not Supported SushiSwap Not Supported VarenX Not Supported Wasabi Wallet Not Supported Show More Integrations View All 6 Integrations	Integrations 1inch Wallet Not Supported BlueWallet Supported Cointelli Not Supported Divly Not Supported Electrum Supported Juicebox Supported Koinly Not Supported Kwikswap Supported Mesh Not Supported MetaMask Supported MyEtherWallet (MEW) Not Supported Rabby Supported Scroll Supported SushiSwap Supported VarenX Supported Wasabi Wallet Supported Show More Integrations View All 12 Integrations
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