Free scam protection for you and your family

Real or scam?
Know in seconds.

If something feels off, check it before you act. Paste any message, link, or photo & get a clear answer in seconds.

Free to use · No account needed · Messages never stored · 10-second answers
Powered by Claude AI · Recommended by financial advisors
Mom gets a suspicious text. She opens Double Check. You get an automatic email alert — and the scam is caught before she acts on it.
Coming soon iPhone (iOS)

Type it, paste it, or upload a screenshot — all three work equally well

History · 3 checks
Paste or type a suspicious message
Your Medicare coverage will be cancelled on March 15. Call 1-800-555-4499 now to verify your information.
Check This
Result
Likely Scam
Fake Medicare warning. Medicare never cancels coverage by text and will never ask you to call an unverified number. Do not call back.
Family Alert Sent Automatically
james.rank@gmail.com was notified
How Double Check protects you

Private by design

We never store or share what you submit. Each check is deleted after your result.

Plain English, always

A clear verdict and exactly what to do next — in language anyone can understand.

Family always in the loop

When a scam is detected, a family member gets an automatic email — no extra steps needed.

No account needed

Open the app and start immediately. No sign-up, no password, no personal details required.

Three steps, ten seconds

No learning curve. Just check the message and get your answer.

Step 1

Paste the message — or upload a photo

Type it out, copy and paste, or upload a screenshot from your camera roll. All three work equally well.

Step 2

Get a plain English verdict

Our AI checks for scam patterns, urgent deadlines, and suspicious requests — then explains exactly what it found.

Step 3

Know what to do

Delete it, ignore it, or take action — we tell you precisely what to do next. No jargon, no guesswork.

See it in action

These are the kinds of messages Double Check catches every day.

Text message
"Your Medicare coverage will be cancelled on March 15. Call 1-800-555-4499 now to verify your information."
Likely Scam
Medicare never cancels coverage by text or asks you to call an unverified number.
Utility bill
"Your electric bill of $134.22 is due March 10. Pay at myaccount.pge.com or call 1-800-743-5000."
Safe
Legitimate billing notice — sender, amount, and contact details all check out.
Suspicious link
"https://irs-tax-refund-2026.net/claim-now?id=8837491"
Likely Scam
Fake IRS domain. The real IRS only contacts you by mail, never by unsolicited link.
Government notice
"Your car registration renewal is due by April 30. Renew online at dmv.gov or visit your local DMV."
Action Required
Legitimate notice from a verified government domain. Renew through dmv.gov.

Built for people, not tech experts

Simple enough for anyone. Smart enough to catch sophisticated scams.

Automatic family alerts — no extra steps

When a scam is detected, a trusted family member or advisor receives an email automatically. They don't need to have the app. Nothing extra is required from the user. It just happens.

Key reason advisors recommend Double Check to clients

Text and links

Paste any message, email body, or suspicious URL and get an instant verdict.

Screenshot analysis

Got a suspicious message as a screenshot? Upload it directly from your camera roll — works just as well as typing.

10-second answers

Plain English. No jargon. Tells you exactly what it is and what to do next — every time.

Private by design

No account required. Your messages are never stored or shared. No monitoring, no surveillance.

No subscription needed

Core features are completely free. No credit card, no subscription. Download and start immediately.

Protect your clients. Stay informed.

Double Check is the tool advisors recommend to clients who are prime targets for financial scams.

A safety net your clients will actually use

Your clients are targeted every day. Double Check gives them an instant, private way to verify suspicious messages — and alerts you automatically when a scam is caught. Setup takes minutes. No technical knowledge required from the client.

  • Automatic alerts to you when a client catches a scam
  • Dashboard to monitor all client activity
  • Simple onboarding — you invite, they install

Stay in the loop when it matters

Set up a family member or advisor's email once. From then on, Double Check keeps everyone in the loop — automatically.

1

Mom gets a suspicious text

She opens Double Check and pastes the message in.

2

The AI spots a scam

Verdict in seconds. She knows not to call the number.

3

You get an email alert

Automatic. No extra steps for Mom. You know what happened.

4

You follow up if needed

Give her a call or just rest easy. Either way, you're informed.

What Double Check can — and can't — do

Trust is built through honesty. Here's a clear picture of what to expect.

What it can do

  • Detect common scam patterns in text and images
  • Explain what's suspicious in plain English
  • Alert a family member automatically
  • Give you clear, confident next steps
  • Keep a private history of your past checks

What it can't do

  • Guarantee 100% accuracy on every message
  • Give legal, medical, or financial advice
  • Contact authorities on your behalf
  • Replace your own judgment and common sense
  • Block or intercept messages automatically
Always verify with your bank, doctor, or a trusted family member before responding to any request for money or personal information.

Get notified when iOS launches

Android is live now. iOS is coming soon — leave your email and you'll be first to know.

You're on the list. We'll email you when iOS launches.

Download Double Check today

Free for Android. Takes 30 seconds to install. Start protecting yourself and your family right now.

iOS — Notify Me