A notebook for the long run

Keep your words.
Choose your plan.

The notebook, every practice style and sync are free. Pro gives AI more room to write, refine and enrich the cards you choose.

Prices last changed 29 September 2026 · USD

Free

0 USD

forever

  • Unlimited words, in one notebook
  • Every card type and the daily practice
  • Sync across your devices
  • Import and export of your whole notebook
  • AI help to complete your cards
Open the web app

Pro monthly

2.99 USD

a month, cancel any time

  • Everything in Free
  • Many more AI-written cards each day
  • Find words and expressions in your own text with AI
  • Several meanings, examples, collocations and pronunciation for each word you add
  • Improve any card with AI, as often as you like
  • Lex: AI chat and guided practice with your recent words
  • Voice input: say a word instead of typing it
  • As many notebooks as you like, in any pair of languages
Get Pro monthly

How billing works

  • On the web at app.lexpad.app, payment is handled by Paddle, our merchant of record. Paddle charges your card, issues the receipt and handles VAT or sales tax for your country.
  • Inside the Android app, payment goes through Google Play and is managed from your Play subscriptions. The iOS app is in preparation.
  • Subscriptions renew automatically until you cancel. You can cancel at any time and keep Pro until the end of the period you paid for.
  • The yearly plan is billed once a year at 19.99 USD, 44% less than twelve monthly payments. Both plans start with the same 14-day money-back promise.
  • Prices are shown in US dollars; your bank or the store may convert them to your currency.
  • Not happy? See the refund policy: a full refund within 14 days of a first payment, no questions asked.

Before you choose

Words worth keeping is included with Pro: paste a text, let AI find useful words and expressions, then cross out what you already know. Voice input is part of Pro too, in the Android app and in web browsers with speech recognition (not Firefox). Extra notebooks require Pro. Notebooks with Persian on either side get all of it free.

  • Did the free app get worse when Pro arrived? One thing moved: voice input started free and became part of Pro on 23 September 2026. It stays free in Persian notebooks. The notebook, every practice type, sync, import, export and AI help to complete your cards are all still free.
  • What happens if I stop paying? Nothing is taken away. Every word you wrote stays yours and the schedule keeps running; the app goes back to the Free AI access.
  • I am learning or speaking Persian. What do I pay? Nothing. A notebook with Persian on either side is free whatever plan you are on, and you can keep as many of them as you like.
  • Is there a student or education price? Not yet. Ask, and we will think about it.

Persian is free. Always.

A notebook with Persian as its learning language or meaning language gets everything in Pro, including unlimited AI cards, without a subscription. Keep as many of those notebooks as you like.