Swap Crypto Safely and Privately

Gem Wallet is a self-custodial mobile wallet for iOS and Android with built-in crypto swaps. It lets you swap crypto safely and privately, on-chain and cross-chain across 100+ blockchains, through decentralized protocols such as Uniswap, Jupiter and THORChain, while your keys never leave your phone.

App Store 4.6 ★ on App Store Google Play 4.7 ★ on Google Play
Crypto swap in Gem Wallet
Swapped in Gem Wallet
$200M+
Gem Wallet users
1M+
Blockchains
100+
Swap providers
27
Security
Audited

Popular Crypto Swaps

Swap pairs with step-by-step guides.

Safe and Private by Design

Every swap goes from your address to your address, and nothing is signed until you confirm it.

Self-Custody

Gem Wallet keeps your private keys on your phone. No one else can move your coins.

No Account Needed

No sign-up, no email and no ID. You swap from your own addresses.

Contract Check

Before you sign, Gem Wallet checks that the swap calls only the contracts it knows for that provider.

Price Impact Warning

When a swap would move the price sharply, Gem Wallet warns you before you confirm.

Slippage Protection

Gem Wallet sets the slippage tolerance for every swap automatically, and you can adjust it. The quote shows the minimum you will receive, and the swap does not go through at a worse rate than you allow.

Open Source and Audited

The code is public on GitHub, and the app was audited by CertiK and Cure53 in 2026. See the audit reports.

Swap Crypto Without an Exchange

You do not need an exchange account to swap crypto. No sign-up forms, no waiting for account approval, no deposits and no withdrawal limits - install Gem Wallet, create or import a wallet, and make your first swap in minutes, straight from your own addresses.

On-Chain and Cross-Chain Swaps

Gem Wallet works with 27 swap providers and both on-chain and cross-chain routes, so you get a wide choice of coins and pairs across 100+ blockchains. It suggests a route for your swap, the quote shows which provider makes it, and you can switch to another one before you confirm.

On-Chain Swaps

Swap tokens on the same network, such as USDT to USDC on Ethereum, SOL to JUP on Solana or BNB to CAKE on BNB Chain. The swap settles in one transaction.

Cross-Chain Swaps

Swap between networks, such as BTC to USDT on TRON or ETH to SOL. The other asset arrives at your address on the second network, with no deposit to an exchange.

Swap providers, November 2026: Uniswap PancakeSwap Aerodrome Aero Jupiter Raydium Orca Meteora PumpSwap OKX DEX THORChain Maya Chainflip Relay Mayan Across Bridgers Swaps.xyz SunSwap STON.fi DeDust Cetus DeepBook Hyperion Hyperliquid Stellar DEX XRP Ledger DEX

Step-by-step guides: how cross-chain swaps work, swaps on Arbitrum, Solana, Sui, BNB Chain and Base.

0.5%
base Gem Wallet fee

Crypto Swap Fees

Depending on the route and the provider, the Gem Wallet fee can be a bit lower or a bit higher. On top of it comes the network fee, paid in the network's own coin such as ETH, SOL, TRX or BNB, and on some routes the provider's fee. The quote shows every fee and the final amount you will receive before you confirm, with no hidden fees.

How to Swap Crypto in Gem Wallet

Three steps from the coin you hold to the coin you want.

Open a Coin and Tap Swap - Gem Wallet Pick the Pair and Amount - Gem Wallet Confirm the Swap - Gem Wallet

Open the coin you want to swap in Gem Wallet and tap Swap. New to Gem Wallet? Download it for iOS or Android first.

Choose the coin you want and enter the amount. Check the provider, the fees and the amount you will receive.

Tap Swap and confirm. The new coin arrives at your address in Gem Wallet.

What Gem Wallet Users Say

Gem Wallet Swap at a Glance

FeatureGem Wallet
Gem Wallet fee0.5% base; a bit lower or higher depending on the route and provider (full fee list)
Other feesNetwork fee, and on some routes the provider’s fee; every fee is shown in the quote
Swap typesOn-chain (one network) and cross-chain (between networks)
Blockchains100+
Swap providers (November 2026)Uniswap, PancakeSwap, Aerodrome, Aero, Jupiter, Raydium, Orca, Meteora, PumpSwap, OKX DEX, THORChain, Maya, Chainflip, Relay, Mayan, Across, Bridgers, Swaps.xyz, SunSwap, STON.fi, DeDust, Cetus, DeepBook, Hyperion, Hyperliquid, Stellar DEX, XRP Ledger DEX
Choosing a providerThe quote shows which provider makes the swap; you can switch to another one before you confirm
Before you signGem Wallet checks that the swap calls only the contracts it knows for that provider
Slippage protectionSet automatically for every swap, adjustable; the quote shows the minimum you will receive
CustodySelf-custodial: your private keys stay on your phone
Account and KYCNone: no sign-up, no email, no ID
CodeOpen source on GitHub
Security auditsCertiK, April 2026 and Cure53, October 2026
PlatformsiOS and Android (Google Play, APK)

Frequently Asked Questions

A crypto swap trades one coin for another directly from your wallet, on the same blockchain or between different blockchains, without selling to fiat and without an exchange account.
An on-chain swap trades two tokens on the same network in one transaction. A cross-chain swap sends a coin from one network and delivers another asset to your address on a different network.
On one network a swap settles in one transaction. Across networks it depends on the route and on both networks. Gem Wallet shows the estimated time before you confirm.
In Gem Wallet you pay the base 0.5% Gem Wallet fee, which depends on the route and the provider, the network fee and, on some routes, the provider’s fee. The quote shows every fee and the final amount before you confirm.
No. Gem Wallet is self-custodial, so you swap from your own addresses, with no sign-up.
No. A self-custodial wallet with built-in swaps, such as Gem Wallet, swaps coins through decentralized protocols straight from your own addresses. There is no exchange account to open and no deposit or withdrawal to wait for.
In many countries a swap is a taxable event. Rules differ, so check with a local tax advisor.

Swap Crypto in Gem Wallet

On-chain and cross-chain swaps across 100+ blockchains, from a wallet only you control.

App Store 4.6 ★ on App Store Google Play 4.7 ★ on Google Play
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