Stellar TimeLock▋
Lock XLM until the future arrives.
Now available on Google Play. A non-custodial Stellar wallet with
Time-Lock vaults, Cooling-Off locks, Vesting schedules, Multi-Asset support,
and on-device Swap — enforced by Soroban smart contracts.
No custody. No admin. No backdoor. Your keys, your device.
Vault features, first.
Self-custody tools built for Stellar — lock, vest, cool off, and move assets
without handing keys to anyone.
Your keys never leave the device.
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Time-Lock vaults
Lock XLM or Stellar tokens until a timestamp you choose. Enforced on-chain by Soroban — no admin key, no emergency exit.
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Cooling-Off
Withdrawals need a heads-up first. Start a withdrawal, wait out the cooling-off period, and cancel anytime if it wasn't you.
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Vesting
Funds unlock in discrete steps — daily, weekly, or monthly. Set an interval, optional start date, and withdraw each chunk as it vests.
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Dead Man's Switch
Set a check-in cadence. If you miss it, the vault can release to a beneficiary you named — on-chain, with no custodian in the middle.
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Multi-Sig
Require multiple approvals before funds move. Shared control without giving anyone your keys.
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Multi-Asset
Time-lock XLM or any Stellar asset with a trust line. Same vault model, broader asset support on Mainnet.
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HTLC Available now
Cross-chain atomic swaps using hash time-locked contracts. Lock XLM that only releases when a counterparty provides a secret passphrase before a deadline. Unlocked for everyone during early access.
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Swap
Send, receive, and swap crypto with transactions signed natively on-device — never by a remote server.
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On-device wallet
Generate or import a Stellar seed. Multi-wallet support and an address book — all bound to your device keystore.
Built for self-custody.
Device-protected secrets, optional biometric unlock, and a public security reference you can inspect.
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Non-custodial by design
We never hold user funds, keys, or signing authority. Private keys never leave the device.
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Device-protected secrets
Wallet secrets are stored with Android Keystore / SecureStore device protection. Optional biometric unlock is available where the device supports it.
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Public security reference
Security modules/excerpts, docs, and on-chain contract IDs are published for review. Full app backend and complete vault source stay proprietary by design.
Frequently asked questions
Is this a custodial wallet?
No. Stellar TimeLock is non-custodial. Private keys never leave your device. StellarTimeLock, LLC never holds user funds, keys, or signing authority.
How do Time-Lock vaults work?
Time-Lock Vaults are enforced by a Soroban smart contract on Stellar. There is no admin key and no emergency exit — what you lock stays locked until the unlock timestamp you chose.
What is Cooling-Off?
Cooling-Off vaults require a withdrawal notice first. Start a withdrawal, wait out the cooling-off period, and cancel any time if it wasn't you — a delay that helps stop impulsive or unauthorized exits.
Will this website ever ask for my seed phrase?
Never. This is an informational landing page for our mobile app. StellarTimeLock, LLC will never ask for your secret seed or recovery phrase on this website. Keep your keys in the app, on your device.
Where can I review the security reference?
Security modules and excerpts, contract IDs, and legal docs are in WALLET. Full app backend and complete vault contract source remain proprietary. On-chain contract addresses are verifiable on Stellar explorers. Responsible disclosures: StellarTimeLock@gmail.com.
Available now on Google Play
Every vault type is unlocked for everyone right now — including Dead Man's Switch, Multi-Sig, and HTLC. Paid tiers ($5 / $20 / $75 per month) are listed for later and are not being charged during early access.
- ✓ Time-Lock, Cooling-Off & Vesting
- ✓ Dead Man's Switch — available to everyone
- ✓ Multi-Sig — available to everyone
- ✓ HTLC atomic swaps — available to everyone
- ✓ Multi-Asset locks & full swap access
- ✓ Unlimited vaults during early access
- ✓ Keys never leave your device
- ✓ No custody, no ads, no data selling
Future pricing (not billed yet): Free · Plus $5/mo · Pro $20/mo · Elite $75/mo
Get It on Google Play →