[Wallets](https://revain.org/wallets/) › Coinomi

# Coinomi: keys, security, fees and reviews

Software wallet

## Key facts

- **Wallet type**: Software wallet
- **Who holds the keys**: the user (self-custody)
- **Platforms**: iOS, Android, desktop
- **Official site**: [coinomi.com](https://coinomi.com/)

Checked on 2026-10-27 against the official site, docs and app-store pages.

## What is Coinomi

Coinomi is a non-custodial multi-chain wallet for Android, iOS, Windows, macOS and Linux, launched in 2014. It supports more than 10,000 assets and NFTs across 50+ blockchains, with built-in swaps through partners and DEXes, card purchases and a dApp browser. It is operated by Loksias SA of Geneva, Switzerland.

## Who holds the keys

| Parameter | Details |
|---|---|
| Key control | Non-custodial: private keys are generated and kept on the user's device. |
| Seed phrase | One HD (BIP44) recovery passphrase backs up all coins in a wallet; multiple wallets can be imported. |
| Account model | No KYC or account to access funds; the vendor's servers hide users' IP addresses. |

## Features and supported networks

| Parameter | Details |
|---|---|
| Platforms | Android, iOS, and desktop for Windows, macOS and Linux. |
| Supported networks | Bitcoin, Ethereum, Solana and 50+ chains; EVM networks Base, Arbitrum, Polygon, Optimism, Avalanche, Gnosis and BNB Smart Chain added in June 2025. |
| Swaps | Built-in exchange between hundreds of assets via partners and DEXes. |
| Buy / sell | Card purchases through partner Simplex. |
| Staking | Cold staking for supported assets. |
| dApp browser | Integrated dApp browser, Web3 and WalletConnect support. |
| Coin control | SegWit address modes, dust-attack protection, do-not-spend flags and custom miner fees; connection to the user's own Bitcoin node. |

## Security and audits

- Closed source: the Coinomi GitHub organisation publishes only two utility repositories, not the wallet apps.
- Responsible disclosure programme by email with PGP; eligible reports can earn bounties.

## Fees

| Parameter | Details |
|---|---|
| Wallet | Free; no fees for sending or receiving, only network (miner) fees. |

## History

| Date | Event |
|---|---|
| 2014 | Coinomi launched. |
| 11 June 2025 | Added eight EVM networks, including Base, Arbitrum, Polygon and BNB Smart Chain. |

## Risks and caveats

- Only the user holds the keys, so the recovery passphrase must be backed up; the passphrase covers all coins in that wallet.
- Wallet source code is not public, so it cannot be independently reviewed.
- Swaps and card purchases are handled by third-party partners.

## About the developer

- **Legal entity**: Loksias SA, incorporated in Switzerland (privacy policy also names Loksias Sàrl).
- **Headquarters**: Geneva, Switzerland (registered address).
- **Founded**: 2014

## Official links

- Website: [www.coinomi.com/en](https://www.coinomi.com/en/)
- Security: [www.coinomi.com/en/responsible-disclosure](https://www.coinomi.com/en/responsible-disclosure/)
- Source code: [github.com/coinomi](https://github.com/coinomi/)

## Questions and answers

**Is Coinomi self-custodial?**

Yes. Private keys are created and kept on the user's device, and no KYC is needed to access funds.

**Is Coinomi open source?**

No. Its GitHub organisation publishes only utility tools, not the wallet apps.

**Which coins does Coinomi support?**

More than 10,000 assets and NFTs across 50+ blockchains, including Bitcoin, Ethereum, Solana and major EVM networks.

**Does Coinomi charge fees?**

No fees for sending or receiving; users pay only blockchain network fees. Swap and card purchase partners set their own pricing.

**Who makes Coinomi?**

Loksias SA, a Swiss company based in Geneva; Coinomi launched in 2014.

## Sources

- [coinomi.com](https://coinomi.com/)
- [Coinomi — Home](https://www.coinomi.com/en/)
- [Coinomi — About us](https://www.coinomi.com/en/about/)
- [Coinomi — Terms of Use (13 April 2026)](https://www.coinomi.com/en/terms/)
- [Coinomi — Responsible Disclosure](https://www.coinomi.com/en/responsible-disclosure/)
- [Coinomi — Privacy policy](https://www.coinomi.com/en/privacy/)
- [Coinomi blog — 8 New Chains. 10,000+ Tokens.](https://medium.com/coinomi/8-new-chains-10-000-tokens-coinomi-just-got-a-major-upgrade-f63122eb2795)
- [GitHub — coinomi](https://github.com/coinomi/)

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- [Trust Wallet](https://revain.org/wallets/trust-wallet/)
- [Exodus](https://revain.org/wallets/exodus/)
- [Enjin Wallet](https://revain.org/wallets/enjin/)
- [All Wallets →](https://revain.org/wallets/)

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Page updated: 2026-10-29

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Source: https://revain.org/wallets/coinomi/