How to use the Keplr mobile app? (Cosmos ecosystem)

Setting Up the Keplr Mobile App

1. Download the official Keplr app from the Apple App Store or Google Play Store—ensure it is verified by Chainapsis, the official developer.

2. Open the app and tap “Create Wallet” to generate a new Cosmos-compatible wallet or “Import Wallet” if restoring with a 24-word mnemonic phrase.

3. Carefully write down and securely store the recovery phrase—Keplr does not save this data on any server or cloud service.

4. Set a strong biometric or PIN-based authentication method for daily access; this layer protects private key operations on-device.

5. Confirm wallet creation by signing a test message—this verifies cryptographic integrity before connecting to live networks.

Connecting to Cosmos-Based Chains

1. Navigate to the “Networks” tab and toggle on supported chains such as Cosmos Hub (ATOM), Osmosis (OSMO), Juno (JUNO), or Crescent (CRE).

2. Each enabled chain appears in the main wallet view with its native balance, transaction history, and staking status.

3. Tap any chain to view detailed account information including address, validator delegation, unbonding periods, and reward accrual.

4. Use the “Add Network” option to manually configure custom IBC-enabled zones via JSON RPC endpoints and chain IDs—only recommended for advanced users with verified node sources.

5. All network connections are client-side; no third-party API keys or centralized relays are involved in chain interaction.

Performing Core Transactions

1. Tap the “Send” button to initiate a transfer—enter recipient address, amount, and select fee tier (low/medium/high) based on current network congestion.

2. For staking operations, go to the “Stake” section, choose a validator, specify delegation amount, and confirm using biometric verification.

3. To claim accumulated staking rewards, locate the “Claim Rewards” action under the relevant validator’s details—each claim triggers a separate on-chain transaction.

4. Swap functionality is accessible through integrated DEX interfaces like Osmosis; Keplr injects wallet context directly into web-based swap pages without exposing private keys.

5. Every transaction requires explicit user approval—no background signing or auto-execution occurs even for repeated actions.

Managing IBC Transfers

1. Launch the “IBC Transfer” interface from the side menu to move tokens across compatible zones such as from Cosmos Hub to Regen or from Akash to Stargaze.

2. Select source and destination chains, input token denomination (e.g., uatom, uosmo), and verify channel identifiers before proceeding.

3. Estimated time-to-completion and relay fees are displayed pre-signing—these depend on counterparty chain uptime and light client health.

4. After confirmation, the app displays real-time packet status: “Sent”, “Received”, “Acknowledged”, or “Timeout” with corresponding block heights.

5. Failed IBC packets can be retried manually only if the original timeout window has not expired and the channel remains open.

Frequently Asked Questions

Q: Can Keplr mobile sign messages for non-Cosmos EVM chains like Ethereum or Polygon?A: No. Keplr mobile exclusively supports Cosmos SDK-based chains and IBC-connected ecosystems. It does not interface with Ethereum Virtual Machine environments or associated signature schemes.

Q: Is it possible to export private keys in plaintext from the Keplr mobile app?A: No. Private keys never leave secure enclave storage. The app only permits mnemonic phrase export during initial setup or wallet recovery—not raw key material.

Q: Does Keplr mobile support hardware wallet integration such as Ledger Nano devices?A: Not natively. Hardware signing is currently limited to the Keplr browser extension. Mobile users rely solely on device-level security mechanisms like Secure Enclave or Titan M.

Q: What happens if I uninstall and reinstall the Keplr mobile app?A: All local data—including balances, transaction history, and settings—is erased. Wallet access depends entirely on successful restoration using the original 24-word mnemonic phrase.