Memlatch

Ask the household. Unlock to reveal.

Put documents, photos, or notes in. Ask in plain language. Facts stay on this phone until you use your key.

Join the family list

iOS and Android. Not in the stores yet.

Put it in. Ask for it back.

A household’s papers live on one trusted phone. You check what we read. Numbers stay hidden until you open them.

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Memlatch

What do you need?

Put in the vault

Read on this device. You check it before it seals.

DocumentA PDF. We read the text here.

PhotoA card, page, or scan.

NoteType a fact yourself.

1. Put something in

A photo of a card, a PDF, or a note you type. You review the fields before they seal.

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Memlatch

What do you need?

Alex's PAN

You

Alex

Sam

PAN · Alex Sealed · ABCDE••••F

Passport · You Expires 12 Sep 2026

VaultInsideSettings

2. Ask

“What’s papa’s PAN?” Hindi or English. The match stays masked until you unlock.

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PAN

Alex

PAN

OPEN ABCDE1234F Seals again in 28 seconds

Seal it

Copy

3. Unlock to reveal

Your key, then the number. It seals itself again. Nothing is filled into another site.

On this device

We do not need a cloud to store a PAN. Optional backup is a file you hold — not automatic iCloud.

Encrypted here

The vault lives on this phone. Nothing is uploaded unless you choose later.

One key

A PIN or fingerprint on this device. There is no cloud reset.

Sealed by default

Numbers stay hidden. You unlock to see them, then they close.

Household names

You, a spouse, a parent — so “Alex’s PAN” means the right one.

Not that

Memlatch sits next to the tools you already have. It does not replace them.

Not DigiLocker

We do not issue government copies. Keep DigiLocker for official verify.

Not a password manager

No TOTP. No silent autofill. Logins are not the product.

Not a second brain

Household facts and documents. Not notes, meetings, or a public cloud.

Family first

We are dogfooding with our own household before a public store listing. If you want in, write to us.

Join the family list