Install an app
- Open Ledger Live on your computer or mobile and go to Manager. (If you haven't set up Ledger Live, follow ledger-live.)
- Connect and unlock your hardware wallet, then approve the Manager connection on the device when prompted.
- In the Manager, find the app for the blockchain you want and click "Install".
- Wait for installation; the device will show a confirmation. Don't disconnect mid‑process.
This installs the small app that allows the device to construct and sign transactions for that blockchain. App installation does not transfer funds.
Delete an app safely
- Open Manager in Ledger Live and choose the installed app.
- Click "Uninstall" (or remove). Confirm on device if required.
Important: deleting an app only removes the local application; it does not delete the cryptocurrency associated with your seed phrase. You can reinstall the app and add the account again to recover access. But always keep your recovery phrase safe. See backup-and-recovery.
How many wallets / apps can a Nano S hold? (and what that actually means)
Short answer: there is no fixed "wallet" limit for accounts, but apps are constrained by device storage. App sizes vary by blockchain (Bitcoin, Ethereum, Solana, etc.), so the number of concurrently installed apps depends on which apps you choose.
| Model (example) |
Typical app capacity (approx.) |
Connectivity |
Notes |
| Nano S (older generation) |
Small — often only a few apps at once (varies with app size) |
USB |
App capacity limited by flash/storage; uninstall to make space. |
| Nano S Plus / newer models |
Moderate to large — dozens to many apps (varies) |
USB |
Designed with more storage; better for many tokens. |
| Nano X |
Larger storage — many apps supported |
USB + Bluetooth |
Good for mobile workflows and many simultaneous apps. |
(These rows are illustrative. Exact capacities change with firmware and app sizes; check the device model pages at ledger-models and official support docs for precise numbers.)
Why the difference? Each app contains code and crypto logic; some are compact (Bitcoin), others include larger dependencies (smart‑contract platforms). So two users can have very different app counts on the same model depending on which blockchains they use.
Managing multiple accounts per cryptocurrency
Want multiple ETH or BTC addresses? You can create several accounts for the same currency without installing extra apps. In my testing, creating new accounts in Ledger Live is straightforward:
- Open Ledger Live > Accounts > Add account.
- Choose the currency, open the corresponding app on the device, and follow prompts.
Multiple accounts are simply different derivation paths or index positions generated from the same seed. This is useful for privacy (avoid address reuse) or organization (savings vs spending). See multiple-eth-accounts and derivation-paths for details.
But watch out: some third‑party wallets derive addresses in non‑standard ways. If you plan to use multiple third‑party apps, check their derivation settings to avoid missing funds.
Using third‑party wallets and multisig setups
Hardware wallets typically integrate with external apps for broader features. For example, browser wallets or platform wallets can display many token types while the hardware device handles signing.
Multi-signature (multisig) setups are possible using a hardware wallet as one cosigner together with other keys (hardware or software). Multisig adds security by removing single‑point failure, but it adds operational complexity (key backups, co-signer availability). See multisig and multisig-compatibility.
Security considerations when adding accounts and apps
- Secure element: the device’s secure element isolates private keys so installed apps cannot extract them. For more on the architecture see secure-element.
- Air‑gapped signing: if you require maximal isolation, some workflows allow offline transaction construction and air‑gapped signing. See air-gapped.
- Firmware and app authenticity: only install apps via the official Manager in Ledger Live or other verified sources and keep firmware updated. Verify firmware via the device and the official docs. See firmware-updates and verify-firmware.
And remember: Bluetooth adds convenience, but with convenience come additional attack surfaces. If you use Bluetooth-enabled models, decide based on your threat model. See connectivity-usb-bluetooth-nfc.
Common mistakes and recovery scenarios
- Buying from unofficial sellers is risky — supply‑chain tampering can occur. Always buy from verified channels (see where-to-buy).
- Exposing your seed phrase or passphrase is the fastest way to lose funds. Use metal backup plates for long-term durability (see metal-backup-plates).
- Deleting an app does not delete funds — you can recover by reinstalling the app and re-adding the account using your seed phrase. If the device is broken, restore using restore-recovery on compatible hardware/software.
FAQ
Q: Can I recover my crypto if the device breaks?
A: Yes. If you still have your recovery phrase you can restore accounts onto another compatible hardware wallet or some supported software wallets. See device-broken and restore-recovery.
Q: What happens if the company behind the device goes bankrupt?
A: Your crypto is non‑custodial — the seed phrase is the ultimate key. As long as you control that phrase (and any passphrase), you retain access. However, firmware and app support may change; consider exporting important configurations and keeping software alternatives in mind. See company-risk.
Q: Is Bluetooth safe for a hardware wallet?
A: Bluetooth increases attack surface. For many users the convenience is worth it, but if you prioritize maximum isolation choose USB-only workflows or air‑gapped options. See connectivity-usb-bluetooth-nfc.
Who this is for — and who should look elsewhere
This workflow is suitable for crypto holders who want practical self-custody with device-backed private keys, multiple accounts, and occasional use of third‑party wallets. If you need dozens of different apps installed simultaneously, look at models with larger storage (see ledger-models).
If you need enterprise-grade multisig with dedicated key‑distribution and threshold signing, a single consumer hardware wallet alone may not be the right tool — consider a multisig or dedicated custody solution (see multisig).
Conclusion & next steps
Managing apps and accounts is mostly about understanding the difference between installed apps (storage-limited) and accounts (virtually unlimited). Keep firmware current, back up your seed phrase securely, and use the Manager to install or remove apps as needed. In my experience, uninstalling and reinstalling apps is a normal part of maintaining a compact device setup — just keep backups.
Read related guides: setup-initial, firmware-updates, seed-phrase-management, and model comparisons at ledger-models.
And if you have a specific scenario (many ERC‑20 tokens, multiple ETH accounts, or a multisig plan), check the linked pages above — they include step‑by‑step instructions and compatibility notes.
