Commercial policy
Updated: August 2026, ahead of the store launch
The principle: pay once
Lernanto is sold by one-time purchase, never by subscription. A language is bought once and stays acquired for life: all of that language's vocabulary, including tiers added later, with nothing to pay again. We never sell the same language twice; what can be bought on top are other languages, or clearly separate optional modules.
There is no subscription, visible or hidden, anywhere in the app.
What is free
- The 100 most common words of every language: to genuinely try before buying, with no time limit.
- Esperanto, in full, forever, and in both directions: Esperanto vocabulary from any language, and the vocabulary of any language from Esperanto.
Prices
The price list is published here and in the app, in plain sight:
- One language: €9.99, for life, all tiers included.
- A duo of two languages: €16.99. Duos are fixed sets, not a free choice: each one pairs English with another language.
- All 27 languages: €59.99, including the ones the app does not carry yet.
Prices for France, all taxes included. Elsewhere, the amount shown is the store's own, in its own currency and according to its own price points. Two commitments, effective now:
- No fake crossed-out price. The displayed price is the real price, not an inflated figure staged for a discount.
- Promotional offers carry an end date and end on that date. No perpetual "−80%".
Purchase, billing and VAT
Purchases happen inside the app, through the App Store (Apple) or Google Play. Billing, collection and the VAT applicable in the country of purchase are handled by those platforms; the receipt comes from them. Zerava, the publisher, benefits from the French VAT base exemption (article 293 B of the French tax code) for its direct invoicing.
Restoring purchases
A purchase is tied to the App Store or Google Play account, not to a Lernanto account, since there is none. On a new device, or after reinstalling, the "Restore my purchases" button (in the app) asks the store for past purchases and unlocks them. No data passes through us.
Refunds
In-app purchases follow the stores' refund policies: requesting a refund from Apple · Google Play refunds. Before it comes to that: the 100 most common words of every language are free precisely so that buying is never a gamble.
Promo codes
Zerava distributes free unlock codes in small batches: press and partners. A code is redeemed in the store and unlocks like a purchase (permanently, restore included), with no account and no data. Batches are capped by store rules: this is not an on-demand programme, and codes are never sold.
Who sells
The app is published by Zerava, a French SASU with a share capital of €1,000, RCS Paris 991 012 303, 200 rue de la Croix Nivert, 75015 Paris, France, declared as a trader under the EU Digital Services Act (DSA) on both stores. Contact: contact@zerava.fr.