Coin Wallet: keys, security, fees and reviews
Software wallet
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Key facts
- Wallet type
- Software wallet
- Who holds the keys
- the user (self-custody)
- Developer
- CoinSpace
- Platforms
- web, iOS, Android, desktop
- Open source
- yes
- Official site
- coin.space
Checked on 2026-10-27 against the official site, docs and app-store pages.
What is Coin Wallet
Coin Wallet is an open-source, self-custodial multi-currency wallet by Coinspace LLC, founded in 2015. It runs on the web, iOS, Android, macOS, Windows, Linux and as a Tor (.onion) web wallet, and supports thousands of tokens across 23 blockchains. Buying, selling and swapping are provided through partners.
Who holds the keys
| Parameter | Details |
|---|---|
| Key control | Self-custodial: keys stay on the user's device and there is no account to create. |
| Seed phrase | 12-word recovery phrase; the wallet can be restored on any device with it. |
| Key storage | Private keys are encrypted with AES-256 and stored only on the device. |
Features and supported networks
| Parameter | Details |
|---|---|
| Platforms | Web, iOS, Android, macOS, Windows, Linux and a Tor web wallet. |
| Supported networks | 23 blockchains, including Bitcoin, Ethereum, Solana, TRON, Monero, XRP, Cardano, Toncoin, Sui and EVM networks such as Base, Arbitrum and Polygon. |
| Hardware wallet support | Bring-your-own FIDO security keys (e.g. YubiKey) as a second factor; biometric unlock. |
| Swaps | In-app swaps through third-party providers such as Changelly and ChangeNOW, which may require AML/KYC checks. |
| Buy / sell | Buy with credit or debit cards or bank transfer through payment providers. |
| Privacy (CoinJoin, Tor) | Web wallet available as a Tor onion service. |
Security and audits
- Open source under the MIT licence; code is on GitHub.
- Private keys are encrypted with AES-256 and never leave the device; FIDO security keys can be added.
Fees
| Parameter | Details |
|---|---|
| Wallet | Free to download and use; network fees go to miners and validators. |
| Swaps | Service fee on some in-app transactions such as buying, selling and swapping. |
History
| Date | Event |
|---|---|
| 2015 | Coin Wallet founded. |
| 6 October 2026 | Coin Wallet told users that its swap partner LetsExchange had closed, with support running until 30 November 2026. |
| 16 October 2026 | Launched AURUM and AZURE virtual Mastercard crypto cards, kept separate from the wallet and subject to KYC. |
Risks and caveats
- If the 12-word recovery phrase is lost along with the device, the wallet cannot be restored.
- Swaps run through third-party providers that may ask for AML/KYC verification; a former partner, LetsExchange, closed in 2026.
About the developer
- Developer
- Coinspace LLC
- Founded
- 2015
Official links
- Website: coin.space
- Source code: github.com/CoinSpace/CoinSpace
- Blog: coin.space/blog
Questions and answers
Is Coin Wallet self-custodial?
Yes. Keys are encrypted on the user's device, nothing is held by Coinspace LLC and no account is needed.
Is Coin Wallet open source?
Yes. The code is on GitHub under the MIT licence.
Which coins does Coin Wallet support?
Thousands of tokens on 23 blockchains, including Bitcoin, Ethereum, Solana, TRON, Monero, XRP, Toncoin and Sui.
Does Coin Wallet charge fees?
The wallet is free; network fees apply, and a service fee is charged on some in-app buys, sells and swaps.
Who makes Coin Wallet?
Coinspace LLC, which founded Coin Wallet in 2015.
Sources
- play.google.com
- github.com
- Coin Wallet — coin.space
- GitHub — CoinSpace/CoinSpace LICENSE
- Coin Wallet Blog — RSS
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