InkShift InkShift

Free language learning.

Learn as you read traditional books. Each book will gradually change from English to the language of your choice as you read.

iPhone and iPad · iOS 15 or later · no account, no subscription

The Spanish word confianza tapped in Frankenstein, with confidence shown in a popover beside it.
The InkShift shelf on an iPhone, with four books installed: Alice's Adventures in Wonderland, A Christmas Carol, Frankenstein and Pride and Prejudice.
A flashcard in InkShift offering three possible meanings for a Spanish word.

How it works

As you read, words are gradually translated.

Initially only a few, as you learn them more and more, until you are reading in the language of your choice.

He was quiet, and the noche was cold. I sat by the ventana window ventananoun window (opening for light and air) ventanas with a book on my knees and read until the fire went out.

Initially a few words appear translated. Tap them to view the translation.

1

A tap means "I didn't know that"

It is the only thing you ever have to do. Tapping a word tells InkShift to keep showing it; a word you read past without tapping is one you have learned.

2

Known words stay, and more arrive

Words you never tap are treated as learned. New words are then added to the pool as well as your vocabulary improves.

3

Then phrases, then sentences

Learn every word in a phrase and the phrase switches, correcting the word order. Learn every word in a sentence and the sentence itself flips.

One word
The black perro A word is always met alone first, in English word order.
A phrase
el perro negro Once every word in it is known — and now the order is translated too.
The sentence
El perro negro dormía junto al fuego. When you know all of it, you are simply reading the translated book.

The shelf

Books worth reading twice

A large collection of public domain books to read - for free.

Support

Questions, and where to send them

Most of it is below. If yours is not, ask.

Spanish, French, German or Italian currently. New languages could be added in the future based upon the success of the app and public demand.

Yes. I do plan on possible adding in new books for a minimal cost, but will keep the core app and a large selection of books free forever.

Yes, everything happens on your device. The only thing that requires an internet connection is for the audio voice samples, largely to stop the app being huge. Reading itself requires no data.

No. Outside invasive tracking there is no real point to it - all progress is stored on your phone. They may be added in the future as a option to enable cross-device sync, but only as an option.

Because it is not worth your time, and we have taken that decision on your behalf. Words arrive in the order you are likely to meet them again, so the common ones come first and a few percent of any book never come at all. You want the word for house long before the word for shipyard. The shipyards stay in English, quietly, and nobody need mention it again.

Unfortunately they are all done by AI. There is no way to make the app and retain all my kidneys by having a human translator, it is just eye wateringly expensive. I hope that once you gain fluency you can buy your favorite novels elsewhere that have been translated properly.

An iPhone or iPad on iOS 15 or later, which is to say very nearly any iPhone or iPad. Books are a few megabytes each, not a few hundred — you will run out of enthusiasm long before you run out of storage. I only have an iPhone X and it was developed on that.

Get in touch

Bugs, questions, requests, or a book you would dearly like to see on the shelf — it all goes to the same inbox: support@inkshift.app.

If something has gone wrong, a few details make it very much quicker to fix:

  • which book, which language, and roughly where in it you were
  • what you expected to happen, and what happened instead
  • your device and iOS version, from Settings → General → About
Email support