Got questions?

deves.me is a free expense splitting app — like Splitwise — that lets you track shared expenses with friends and settle debts easily. You can mark debts as paid manually (cash, bank transfer, etc.), or optionally settle with USDC (a digital dollar — see Crypto Settlements below) on the Base blockchain network.

Yes, completely free. There are no premium tiers, no ads, and no hidden costs. The service is 100% free for all users.

Click "Sign In" on the homepage. You can sign in with Google, Apple, or email. An account is created automatically on your first sign-in.

No. A crypto wallet is completely optional and only needed if you want to send or receive crypto settlements. You can use deves.me for all expense tracking and manual settlements without ever connecting a wallet.

Absolutely. Crypto settlements are completely optional. You can use deves.me exactly like Splitwise — create groups, add expenses, and mark debts as paid with cash, bank transfer, or however you like. You never have to touch crypto unless you want to.

Create a group, add members (by email or wallet address), then add expenses. You can split costs equally, by percentage, by shares, or by exact amounts. deves.me calculates who owes whom automatically.

Yes. When you invite someone by email, a placeholder account is created for them. When they sign up with that email, they automatically get access to the group and all expenses they were included in.

Yes. You can export your Splitwise data as CSV and import it into deves.me using the bulk CSV import feature. The format is Splitwise-compatible.

Expense tracking supports any currency you type in. For crypto settlements, we currently use USDC (a stablecoin pegged to the US dollar) on the Base network.

Email with password, Google, and Apple. Authentication is handled by Supabase Auth, separate from any wallet connection.

No. A crypto wallet is only needed if you want to use crypto settlements (paying debts with USDC). You can use deves.me fully without one — just track expenses and settle manually.

If you connected an external wallet (like MetaMask or Coinbase Wallet), your private key is already managed by that wallet app. deves.me never has access to your private keys.

Instead of marking a debt as manually paid (e.g., cash or bank transfer), you can send USDC — a digital dollar (1 USDC is always worth $1) — directly on the Base blockchain network. Our server automatically checks the payment on the blockchain, so the recipient doesn't need to manually confirm they received it.

Yes. Crypto settlements are opt-in. Go to Settings > Profile and toggle "Accept Crypto Settlements", or use the Wallet page prompt. This ensures you only receive crypto if you want to.

USDC is a digital dollar — a type of cryptocurrency called a stablecoin, issued by a company called Circle. Each USDC is always worth $1 USD. Unlike Bitcoin, whose price goes up and down wildly, USDC maintains a stable value. It works on several blockchain networks, including Base (the one deves.me uses).

Base is a blockchain network built by Coinbase (the well-known crypto exchange). It's connected to Ethereum but much faster (about 2 seconds per transaction) and cheaper. deves.me currently uses Base Sepolia, which is a test version of Base — tokens there have no real monetary value.

Nothing! If a friend settled a debt with you using USDC, it was automatically verified and confirmed. The USDC is now in your connected wallet. You can see it on your Wallet page in the dashboard. Right now we're on a test network, so the tokens don't have real value — but when we move to the real network, these will be real digital dollars.

Not currently. We're on Base Sepolia (testnet), where USDC tokens have no real monetary value. When we migrate to Base mainnet, settlements will use real USDC worth real dollars. We'll clearly communicate this transition.

When you send USDC, a unique transaction ID is recorded. Our server then checks the blockchain directly to verify that the payment was sent by you, received by the right person, for the correct amount, and that it completed successfully. Only then is the settlement marked as confirmed. This means nobody can fake a payment.

Standard Ethereum wallets (EOA) like MetaMask, Coinbase Wallet, and any WalletConnect-compatible wallet. Connect your wallet on the Wallet page to enable crypto settlements.

No, never. Your wallet's private keys are managed entirely by your wallet app (MetaMask, Coinbase Wallet, etc.). deves.me only stores your public wallet address when you connect a wallet.

We store your wallet address, optional display name and email, group and expense data, and settlement records. We collect anonymous analytics (PostHog) and error logs (Axiom). We never collect financial account details, location data, or contacts.

Your wallet and any funds in it exist independently of deves.me — they live on the blockchain, not on our servers. You can export your private key and use your wallet from any other app. Any USDC settlements you made are permanent records on the blockchain, viewable on Basescan (a public blockchain explorer) forever.

Yes. You can delete individual groups and expenses through the app. For complete account deletion, contact privacy@deves.me and we'll remove all your data within 30 days.

Yes. deves.me has native iOS and Android apps built with React Native (Expo). The mobile app supports all core features: groups, expenses, settlements, and notifications. Crypto settlements are currently web-only.

Yes. Both platforms use the same Supabase database, so all your groups, expenses, and settlements sync automatically. Sign in with the same account on both platforms.

Yes, it's planned. We'll add React Native crypto support using Reown's AppKit React Native SDK in a future update.