Android and iPhone app guide

In the app you can start without an account, review the cards on the Today screen, set the reminder and add the widget.

Download the Keeplet app – The Keeplet app for Android and iPhone is a free download from Google Play and the App Store. It needs Android 7.0 or later, or iOS 15 or later. No account needed.
How to use the Keeplet app without an account – Yes, the Keeplet app for Android and iPhone works without an account: create notebooks, highlight sentences, review at once. Data stays on your phone until saved.
Save your progress with email, Google or Apple – In the Keeplet app for Android and iPhone you create an account with email, Google or Apple to keep notebooks and cards safe. Past reviews don't carry over.
The guided first notebook in the Keeplet app – In the Keeplet app for Android and iPhone tap Guide me: in four steps you name a notebook, write a note, create a card and do your first review.

The Today screen in the Keeplet app – Today, in the Keeplet app for Android and iPhone, shows how many cards to review and the estimated time, and you tap Review now. Here is how to read it.

How to create, rename and delete a notebook in the app – In the Keeplet app for Android and iPhone you create a notebook from Notebooks with New notebook; press and hold to rename or delete it, even without an account.
How to write and paste notes in the app – In the Keeplet app for Android and iPhone you write notes in paragraphs: two line breaks start a new one, # makes a heading, and pasted text is cleaned up.
Move, duplicate and convert paragraphs in the app – In the Keeplet app for Android and iPhone, tap a paragraph's handle to edit, move, duplicate, turn it into a card or heading, or delete it. Hold it to drag.
Keeplet app limits – In the Keeplet app for Android and iPhone a notebook holds at most 250 items, each text 1000 characters and a notebook name 100. See what happens beyond that.

How to create a card by highlighting text – In the Keeplet app for Android and iPhone, press and hold a sentence in your notes and tap Create card: the sentence becomes the answer, you write the question.
How to create a card with the + button – In the Keeplet app for Android and iPhone, tap + (New card), pick the notebook, write the question and answer and tap Save: the card is due for review right away.
See cards in your notes and in the Cards list – In the Keeplet app for Android and iPhone, cards sit under the paragraph they come from, with the sentence highlighted; See in the note finds it in review.

How to review your cards every day in the app – In the Keeplet app for Android and iPhone tap Review now, flip the card, choose how well you remembered it and move on. A few minutes is enough, even offline.
How to rate a card: the four ratings – In the Keeplet app for Android and iPhone you rate each card Not at all, A little, Fairly well or Perfectly. Here is what they mean and when the card returns.
How to undo a rating during review – In the Keeplet app for Android and iPhone, tap Undo within 3 seconds of rating: you return to the same card and can pick another rating. Not on the last card.
How to review without a connection in the app – Yes, the Keeplet app for Android and iPhone lets you review offline or without an account. With an account, ratings are sent when the network returns.

How to set a review reminder in the app – In the Keeplet app for Android and iPhone you turn on the reminder from Profile and pick a time. It only fires on days when you have cards to review.
How to add the Keeplet widget to your Home screen – The Keeplet app for Android and iPhone has a Home screen widget that shows how many cards to review today and opens your review with one tap. Here is how to add it.
The Keeplet app notification center – In the Keeplet app for Android and iPhone, the bell on Today opens the notification center with alerts for your account. You need an account and a connection.

How to read your statistics in the Keeplet app – The Statistics tab in the Keeplet app for Android and iPhone shows cards reviewed, how many you remembered well, your day streak and cards learned.
How to search notebooks, notes and cards in the app – In the Keeplet app for Android and iPhone, tap the magnifier in Notebooks, type at least 2 letters and find notebooks, notes and cards, ignoring accents.

Theme, language and daily goal in the app – In the Keeplet app for Android and iPhone you change theme, language and daily goal from Profile, under Preferences. See the options and what syncs to your account.
How to import an Anki deck into the Keeplet app – In the Keeplet app for Android and iPhone you import an Anki deck from Profile by choosing a file exported as plain text (.txt). You need an account.
How to add a shared notebook in the Keeplet app – In the Keeplet app for Android and iPhone, paste the link (or code) of a shared notebook, check the preview and copy it to your notebooks. You need an account.
Connected apps and Claude in the Keeplet app – In the Keeplet app for Android and iPhone you see which apps, like Claude, can access your account and revoke them in Profile, Connections. You need an account.
How to delete your account in the Keeplet app – In the Keeplet app for Android and iPhone you delete your account from Profile, Account section, with Delete account. It permanently erases everything.

How sync works in the Keeplet app – The Keeplet app for Android and iPhone saves to your phone first, then sends changes to your account. In Profile you read All saved or how many changes are left.
Use the Keeplet app and website with one account – With one account, the Keeplet app for Android and iPhone and the website share notebooks, notes, cards and reviews. See what is shared and what stays separate.

Keeplet app reminder not arriving: what to check – If the Keeplet app reminder for Android and iPhone doesn't arrive, check the switch, notification permission, cards due at that time and Android battery saver.
Keeplet app data not syncing: what to do – If changes in the Keeplet app for Android and iPhone don't reach the website, check your account, expired session, connection and the Saving row in Profile.
Keeplet app: frequently asked questions – Short answers to common questions about the Keeplet app for Android and iPhone: account, cards, review, reminders, sync and data, each with a link to the details.