ERReader: Learn Russian
3 Sept 2026launched 28 days ago
0.00 ratings
n/aApple doesn’t publish installs
WorldwideSold in 50+ App Store storefronts
1.1latest version · 22 days ago
Screenshots
About
Open an English book and some of the words are already Russian. How many is up to you: the ring turns from 0 to 100%. At 10% every tenth word is Russian. It still reads like an ordinary book, but every paragraph hands you a new Russian word in a context where the meaning is obvious without a dictionary. Your brain fills in the rest — that is how vocabulary sticks. If it does not, tap the word to see what it replaced. The alphabet is a setting, not a wall. Russian words can be shown in Latin letters (krovat'), in Cyrillic (кровать), or both at once — switch whenever you are ready, mid-page, without losing your place. Learned a word? Remove it, and the freed percent goes to the next one. — Your own books: EPUB, FB2, TXT — Fully offline: the dictionary lives inside the app — Word order never reshuffles when you change the percentage — Proper nouns and ambiguous words are never replaced — Themes, typefaces, size, line spacing — No ads, no data collection Three days free. Then ten pages a day free, or a one-time purchase — not a subscription.Read more
Open an English book and some of the words are already Russian.
How many is up to you: the ring turns from 0 to 100%.
At 10% every tenth word is Russian. It still reads like an ordinary
book, but every paragraph hands you a new Russian word in a context
where the meaning is obvious without a dictionary. Your brain fills in
the rest — that is how vocabulary sticks. If it does not, tap the word
to see what it replaced.
The alphabet is a setting, not a wall. Russian words can be shown
in Latin letters (krovat'), in Cyrillic (кровать), or both at once —
switch whenever you are ready, mid-page, without losing your place.
Learned a word? Remove it, and the freed percent goes to the next one.
— Your own books: EPUB, FB2, TXT
— Fully offline: the dictionary lives inside the app
— Word order never reshuffles when you change the percentage
— Proper nouns and ambiguous words are never replaced
— Themes, typefaces, size, line spacing
— No ads, no data collection
Three days free. Then ten pages a day free, or a one-time purchase —
not a subscription.
Versions
- Version 1.1First seen · 9 Sept 2026
Turning a page is now animated, and you can choose which way pages move: sideways, like a paper book, or up and down, which is easier one-handed. Settings → Turning pages. New: justified text. Settings → Type → Justify gives the page an even right edge, with hyphenation switched on alongside it so the lines do not break into gaps.
Countries
Worldwide
Apple lists this app in 50 or more storefronts, so it is available almost everywhere.
Turkey
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