KeyRoteYour passwords by heart

Memory trainer for iPhone

Memorize what you can't afford to forget.

KeyRote turns your most important passwords and passcodes into flashcards, then guides you through calm, spaced review until they're yours for good. It's a memory trainer — not a vault that remembers for you.

Download for freeiPhone · iOS 17 and later
The practice list
An active recall session
The moment you're done

Why a memory fades

Your face or fingerprint unlocks almost everything now — so you hardly ever type the passcode behind it.

And a code you never type is a code you slowly forget. The same thing happens to the secrets you use least but can least afford to lose: a bank card PIN, the combination to a safe, a device passcode, the password to your main email. They sit unused until the one day you truly need them — and the memory just isn't there.

KeyRote keeps those secrets sharp.

It's a memory trainer that rehearses your secrets with you on a gentle schedule, so they stay in your head — not a password manager that types them for you. The whole point is that you remember.

  • Bank card PIN• • • •
  • Safe combination• • — • •
  • Device passcode• • • • • •
  • Main account• • • • • • •

Adaptive practice

It knows when you've learned it,
so it stops bugging you.

Every time you grade yourself, KeyRote adjusts. Recall something easily and the next review slides further out — days, then weeks, then months. Stumble, and it comes back sooner. You practice exactly as much as you need, and no more.

When there's nothing left to review, KeyRote tells you to put your phone down. A finished day is the feature.

1 day
first review
3 weeks
once it sticks
2 months
once mastered
Each correct recall pushes the next review further out

Recall help

Stuck? Get a nudge, not the answer.

Forgetting the whole thing shouldn't mean giving up. KeyRote offers help in steps, so you can jog your memory without spoiling it.

  1. HintA small clue — the length, a first character, the shape of it.
  2. Input checkType what you remember; KeyRote tells you if it is right — without showing you.
  3. Progress checkSee how much you have so far, masked, so you know how close you are.
  4. RevealWhen you are truly stuck, show the whole thing.
Four distinct choices, least to most

Your privacy

Your secrets stay yours.

KeyRote is built so the things you're memorizing never leave your hands.

Stored only on your device

Your secrets are never uploaded or synced to the cloud. They live where you do.

Locked behind your phone

Opening KeyRote uses your phone's own device authentication — your biometrics or passcode.

Your choice, per secret

Keep a secret recoverable so hints can help — or store it one-way and hashed, so no one can read it back. Not even KeyRote.

See how KeyRote protects your secrets

Start with one secret today.

Add the one you'd hate to forget. KeyRote takes it from there — one calm card at a time.

Download for freeiPhone · iOS 17 and later