# Leo: Read and Learn Words — Books, Translation, Flashcards

> Books, Translation, Flashcards (iPhone/iPad app by Mikhail Novitskii.)

- Source: https://appshunter.io/ios/app/leo-read-and-learn-words/id6828101897 (this page in markdown: same URL + `.md`)
- Developer: [Mikhail Novitskii](https://appshunter.io/developer/1892489735)
- Category: Books, Education
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 26.0 · 16 MB
- Languages: American English, Russian, European Spanish
- Released: 2026-10-31
- Data updated: 2026-11-10

## What is Leo?

Read books in the language you're learning. Translate any word on the page, turn it into a card and read aloud. Add your own books, or start with our sample.

TRANSLATION ON THE PAGE
Press and hold a word, phrase or paragraph: the translation appears without closing the book, with the dictionary form and the sentence it came from. Translation runs on your device, even offline.

YOUR WORDS BECOME CARDS
Save a word with its sentence from the book. Spaced repetition brings it back just as it starts to fade, and exercises get harder as the word gets stronger.

READ ALOUD, LEO LISTENS
Read a page aloud and see which words were recognized: green, yellow or red. Speech is recognized on your device and never saved. The color is a hint, not a pronunciation score.

SEE YOUR WORDS IN THE TEXT
Words you're learning are highlighted and learned ones underlined, in every book and every form of the word.

WATCH YOUR VOCABULARY GROW
Known words, streak, daily goal, review forecast and achievements.

A READER THAT RESPECTS YOU
EPUB, FB2 and PDF. Font, size, theme, bookmarks and notes. No ads, no tracking, no sign-up. Your books and words stay on your device and in your iCloud.

Book languages: English, Spanish, Russian. Interface: English, Spanish, Russian.

LEO PRO
Free includes 10 new cards and 2 mini-deck trainings a day, and 10 minutes of reading aloud. Reviewing due words is always free. Leo Pro removes these limits: a yearly subscription with a free week for new subscribers, or a one-time purchase.

The subscription renews automatically unless you cancel at least 24 hours before the end of the current period. Payment is charged to your Apple Account. Manage or cancel it in your Apple Account settings.

Terms of Use: https://bavett1.github.io/leo/terms/
Apple's license agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://bavett1.github.io/leo/privacy/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Leo Pro Yearly | $14.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Coffee for the developer | $1.99 | one-time |
| Lunch for the developer | $4.99 | one-time |
| Dinner for the developer | $9.99 | one-time |
| Leo Pro forever | $29.99 | one-time |


## Is Leo safe?

Not enough ratings yet to assess Leo.

## Is Leo legit?

Leo: Read and Learn Words has limited verification signals. The AppsHunter Legitimacy Score for Leo is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 3 releases)

### 1.1.1 — 2026-11-09

More natural pronunciation: Leo now uses the best voice downloaded on your device. The Settings show how to get better voices. Plus small improvements.

### 1.1.0 — 2026-11-05

Now in English and Spanish, and on iPad. New: reading aloud with highlights, Leo Pro and a quick intro on first launch.

### 1.0.0 — 2026-10-31

No release notes.

## More apps by Mikhail Novitskii

- [ROEL – Film Camera](https://appshunter.io/ios/app/roel-film-camera/id6762021214)

All apps by Mikhail Novitskii: https://appshunter.io/developer/1892489735

## Related topics

[leo mesentsev](https://appshunter.io/ios/topics/leo-mesentsev)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-11-10.*