READ-ONLY WALLET MONITORING

Watch wallet activity.
Check what changed.

A read-only tool for wallet security checks. Follow supported transfers and review the details without connecting a wallet or sharing private keys.
Download on App Store
Watch +
Demo · balances updated 12s ago
My cold walletAny change
bc1qxy2...0wlhAny change
128.4 BTC ≈ $12.98M
Treasury2 today
0x7aF2...88d9Any change
2.19M USDT + 412 ETH
Reserve wallet⚠ Large outflow
TLyqz...JZYHOut > $10K
5.22M TRX ≈ $1.32M
SEALR · CRITICAL-0.5 BTC ≈ $50.6K → new address now
Cold wallet holders
Never asks for a seed phrase or private key. Read-only, forever.
Treasury / multisig
Monitor transfers to and from a supported public wallet address. No private keys or wallet connection.
Transfer verification
Check the network, counterparty and transaction hash before deciding what to do.
01 · FEATURES

Notice a change. Review the evidence.

PUSH ALERTS
Alerts for supported transfers
Free and paid use the same push path. Timing and delivery depend on the chain, network and phone notification settings.
RULES, PICK ONE
Any change ✓ Out only Incoming Large
Pick a direction or a large-transfer rule. Check the selected network before saving.
TRANSACTION DETAILS
Amount -580,000 TRX
Hash 7d3f9a…c4a91c ⧉
Review amounts, counterparties, hashes and explorer links for supported transfers. Data coverage varies by network.
OPTIONAL ALERT CHANNELS
Time Sensitive notifications depend on iOS permissions and Focus settings. Pro SMS depends on supported destinations, verification and carrier availability. No guaranteed delivery.
02 · PRICING

Choose your monitoring scope. Add the channels you need.

New and existing users follow the same plan limits once their entitlement is confirmed. Confirmed Free accounts move to the new limits immediately; existing paid purchases keep their plan benefits. Check your current status in the app.
FREE
FREE
Free · monthly allowances
  • 1 active chain + address
  • Up to 30 transaction alerts / month
  • Up to 300 monitored activities / month
  • Up to 600 data-query units / month
PLUS
See price in App Store
billed yearly
  • 15 watched addresses
  • Alert history · latest 100
  • Email alerts
  • Export reports
Pro · check trial eligibility
PRO
See price in App Store
billed yearly
  • 100 watched addresses
  • SMS alerts · 30 / mo (critical only)
  • Priority support

SMS alerts and gift campaign

New number binding: Malaysia +60, Germany +49, South Korea +82, Japan +81, Macao +853 and France +33. Existing Hong Kong notification bindings are retained; new verification is unavailable there.

A limited SMS gift is being prepared for Free, Plus and Pro users. Once available, each verified number may claim 5 send credits once, while stock lasts. No automatic charge; existing Pro benefits remain. Claiming is not open yet.

SMS coverage and conditions
PRICING FAQ
Does the trial auto-charge?
Eligible Pro subscriptions may include a 7-day trial. Check eligibility, price and renewal terms in the App Store purchase screen. Cancel in Apple subscription settings at least 24 hours before the trial ends to avoid renewal charges.
How do I cancel?
iOS Settings → Apple ID → Subscriptions, anytime. Features stay active until the paid period ends.
How do Free limits work?
Allowances reset each UTC calendar month. New data refreshes are at least 15 minutes apart; one refresh can use multiple query units. Reaching 30 alerts or 300 activities pauses continuous monitoring until renewal or an upgrade. Reaching 600 query units stops new data queries only. Saved addresses and history remain; alerts are not guaranteed and events during a monitoring pause are not backfilled. Plus and Pro have no Free monthly alert cap.
Can Sealr stop a transfer?
No. Sealr reads public activity and sends alerts. It cannot block, reverse or sign a transaction, and an absence of alerts does not prove an address is safe.
Setup and coverage guide
03 · SECURITY

Zero keys, read-only

Monitor a public address without custody or transaction signing. Sealr cannot stop or reverse a transfer; no alert is not proof of safety.
00 · NO KEYS
Monitoring never requires your private key, recovery phrase or transaction signature.
01 · LOCAL PROTECTION
Face ID unlock. Privacy mode hides amounts on monitoring cards and asset lists; notifications and shared content are unchanged.
02 · SUPPORTED NETWORKS
BTC · ETH · BNB Chain · Polygon · TRON · SOL. Available events and assets vary by network and data provider.