Ledger Live App: How the App Splits Work With Your Device
The Ledger Live app comes in a desktop version and a mobile version, and both work with the same Ledger hardware wallet. This guide explains how the Ledger Live app divides the work between your computer or phone and your device, how the two versions differ, and which checks catch an altered address or a fake app before you approve a transfer. This site is informational and is not affiliated with Ledger.
How the Ledger Live app splits work with your device
The app handles everything that does not need a secret: it shows balances, builds transactions and passes them on. The Ledger device holds the private keys on its Secure Element and signs only after you confirm the details on its own screen.
Public information versus private signing
The app works with public account information, so it can display your accounts without holding anything that signs. Public data can reveal your balances and history to someone who sees it, which is a privacy matter, but it cannot be used to spend funds.
Where network data enters
Balances, fee estimates and prices come from network data that the app retrieves. A wrong or delayed figure on the app screen therefore cannot move any funds. The address and amount on the device screen are what count for a transfer.
What the device screen covers
The device shows the recipient and the amount before it signs. Compare them with what you intended, and reject the request if anything is unexpected.
Who uses which version
People who hold crypto for a long time use the app to watch balances and prepare transfers, and the device is needed whenever value moves. Sending, receiving with address verification and installing coin apps all need the device connected.
One device, several accounts
A single Ledger device can carry accounts for many coins. Each outgoing transfer is approved separately on the device, and the PIN protects the device if someone else picks it up. The written recovery phrase is the only way back if the device is lost.
When another option fits better
Frequent traders, people who rely on a bank-style buy flow, and anyone unwilling to store a phrase offline may prefer an exchange for part of their holdings. The trade-off is that a company then holds the keys and decides about withdrawals.
Desktop and mobile versions side by side
Both versions manage the same kind of accounts. They differ in where they come from and how they connect to the device.
| Version | Where to get it | How it connects to the device | Typical use |
|---|---|---|---|
| Desktop (Windows, macOS, Linux) | ledger.com | USB | Setup, device updates, managing several accounts |
| Mobile on iOS | Apple App Store, from the link on ledger.com | Bluetooth with a Nano X | Quick checks and approvals away from a desk |
| Mobile on Android | Google Play, from the link on ledger.com | Bluetooth with a Nano X; USB where supported, check ledger.com | Quick checks and approvals away from a desk |
The desktop version suits longer sessions on a larger screen. The mobile version suits travel and everyday checks. Using both with one device is common, because your accounts come from the keys on the device rather than from a cloud account. The macOS version is not in the Mac App Store, and an Android APK should only come from ledger.com.
Cable or Bluetooth
USB works with the desktop version and needs no pairing. Bluetooth is used only between a Nano X (and, where Ledger supports it, newer devices) and the mobile app. Check ledger.com for current compatibility, since it depends on the model.
Which devices work
Current devices are the Nano S Plus, Nano X, Ledger Flex and Ledger Stax. The original Nano S is discontinued, although existing devices still work.
Where it falls short
Practical losses come from a typed recovery phrase, a fake download and unreadable approvals, not from a failure of the device itself.
Any request for the recovery phrase is the attack
No update, support chat, airdrop page or restore tool needs the 24 words. Restoring a wallet is done on the device. If something asks you to type the words, close it.
Fake apps and altered pages
A fake download can show a different address on your monitor than the one the device shows. Search ads, lookalike pages and files sent in messages are the usual routes. Comparing the two screens defeats this kind of attack.
Coins the app does not list
If a coin is not supported, do not accept a website that asks for your phrase to import an account. Check ledger.com for the list of supported coins instead.
How to check an address and amount before you approve
Two checks stop most attacks on a transfer: use only the official app, and read the device screen before you confirm. Keep your device and its PIN ready.
Step 1: Reach the official source yourself
Type ledger.com into the address bar rather than clicking an ad or a link from a message.
Step 2: Use the store listing from the official page
On a phone, open the Apple App Store or Google Play page from the link on ledger.com, and check that the listing is the one published by Ledger.
Step 3: Compare the recipient address
Compare the full recipient address on the device with the copy you got from a trusted source.
Step 4: Approve only matching details
Confirm only when the address, amount and network on the device match your intent.
Step 5: Reject and rebuild on any mismatch
If anything differs, reject on the device and create the transaction again. A broadcast transfer cannot be recalled.
What depends on your version, device and region
The version of the app, the device firmware and your country decide what you see. Supported coins, partner services for Buy, Sell, Swap and Earn, and interface details change between releases.
Version pairing between the app and the device
Some features need both the app and the device firmware to be current. Device firmware is installed through Ledger Live (My Ledger) by following the prompts on the screen and on the device, and you must not disconnect during the update.
Country rules on partner services
Buy, Sell and Swap use outside providers, which set their own country lists and checks. A missing button is often a regional limit and not a fault in your installation.
Frequently Asked Questions
Does Ledger Live keep my recovery phrase or private keys on my phone or computer?
No. The keys and the recovery phrase stay on your Ledger device. Ledger Live shows balances, builds transactions and sends them to the device for approval. Ledger Live will never ask you to enter your 24-word recovery phrase.
Can I use Ledger Live without owning a Ledger device?
The app is built to work with a Ledger device. Without it there are no keys to sign with, so you cannot receive or send crypto safely. Use the app together with your device.
What should I do if I see a transaction I did not create?
Do not approve anything on the device. Disconnect the device, close the app and check your addresses in a trusted block explorer. If funds have left without your approval, contact Ledger Support through ledger.com and do not share your recovery phrase with anyone.
How can I check that the address and amount match?
Read the full address and the amount on the device screen and compare them with the app and with your source. Cancel if a single character differs. For large transfers, send a small test first.
What happens if someone steals my phone?
The thief cannot sign transfers without your Ledger device and its PIN. Install the app on a new phone from an official source, reconnect the device and add your accounts again. Your funds depend on keeping your recovery phrase safe offline.
Which Ledger devices do I need?
Use a Nano S Plus, Nano X, Ledger Flex or Ledger Stax. The original Nano S is discontinued, but existing devices still work.