Comparison

Readling vs LEARNING A LANGUAGE BY READING

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Readling

Learn Russian through immersive reading experiences. Choose between blended or side-by-side translations, tap words for instant definitions, and practice with book characters. Build vocabulary and grammar with flashcards and sentence builders.

Highlights
  • Immersive and parallel reading modes
  • Instant word translation and saving
  • Interactive chat with book characters
  • Flashcards and sentence builders for practice
  • Catalog of books from A1 to C2 levels
  • Audio pronunciation for words and phrases
Features
Read full description

Readling — learn Russian by reading books Ease into Russian one page at a time. Readling offers two ways to read: books where Russian phrases are gently woven into the English text, or parallel reading with the original and translation side by side. You choose the mode and how much Russian you want to see. No cramming. You simply read — and step by step you start to understand Russian in context. How it works • Pick a book and a reading mode. • In immersion mode, Russian phrases are blended into the English text — you read as usual, but every page brings a little more Russian. • In parallel mode, the original and the translation sit side by side — perfect for comparing and unpacking unfamiliar structures. • Tap any word you don't know to see its translation instantly. • Every translated phrase is saved to your personal dictionary and ready to review with flashcards. Chat with book characters • Practice Russian for real — message the heroes of your favorite books. • Each character replies in their own voice, and the app gently corrects you when you slip up and shows you how to say it right. • Pick your partner's level — from simple phrases to free-flowing speech. • Real conversation practice without the fear of making mistakes — you learn by talking, not by memorizing. Practice to learn new words • Flashcards — review your saved words and phrases • Sentence builder — assemble phrases like a puzzle to train grammar • Fill in the word — restore the missing word in a sentence from a book • Listening — rebuild a sentence by ear • Training of the day — a fresh set of tasks every day • Three difficulty levels — tune it to your level Features • A catalog of books in Russian with levels from A1 to C2 — with search and sorting • Can't find the book you want? Request it right in the app • Audio for words, phrases and whole paragraphs — hear the correct pronunciation at the speed you choose • Daily streaks — read or practice every day and earn free days of Premium • Reading settings: font, text size, line spacing, brightness, dark theme • Personal libraries — collect books by interest • Upload your own books — read any EPUB, with tap-to-translate working even offline • Invite a friend — 7 days of Premium for each of you Readling is for anyone who wants to • Start learning Russian — even from scratch • Grow vocabulary naturally • Learn Russian without boring drills • Combine a love of reading with learning a new language Open a book — and Russian becomes part of your reading. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula Privacy Policy: https://readling.notion.site/Privacy-Policy-28905c6ed51e80ceb8cafbd84d6eeb42

About

LEARNING A LANGUAGE BY READING

This app helps you learn languages by reading books. It offers AI-powered translation, flashcards, and exercises based on the words you encounter. Import your own EPUBs and track your progress to build vocabulary naturally.

Highlights
  • AI-powered translation for EPUB books
  • Flashcards and smart vocabulary exercises
  • AI Coach for contextual explanations
  • Import your own EPUB e-books
  • Personal goals and progress tracking
  • Offline reading and practice
  • Support for over 100 languages
Features
Read full description

GlowWords is a new reading app (e-book reader) that allows you to read books in more then 100 different languages with simultaneous AI translation into any language and increase your vocabulary by performing built-in exercises.This reading app has a built-in, free library with books in German, Spanish, French, Italian and English, and you can also download any book in any language from the Internet or other source, open it via Bookflex app and it will give you the ability to translate any words from the book into your native language. All the words that you translated while reading can be learned by doing built-in exercises.This free reading app with translator is also suitable for ordinary readers and has a list of useful features: • AI-Powered Reading – Read any EPUB book in your target language and get instant translations with a single tap. An AI translator acts as your personal reading companion, so you never get stuck on unfamiliar words or phrases. • Flashcards & Smart Exercises – Turn new words into flashcards in one tap and practice them through different exercise types, including multiple choice, typing, and sentence building. All exercises are based on what you read and help reinforce vocabulary naturally. • AI Coach – Go beyond simple translation. AI Coach explains meaning, nuance, and usage in context, helping you truly understand the language and remember new words. • Your Books, Your Content – Import your own EPUB e-books or documents and learn from content you genuinely enjoy. Whether it’s a novel or a textbook, GlowWords transforms it into an interactive language lesson. Customize font and reading settings for comfort. Learning with your favorite content keeps you motivated! • Personal Goals & Progress Tracking – Set personal reading and learning goals and track your progress over time. See how your vocabulary grows, how much you read, and stay motivated at your own pace. • Offline Mode – Read books and practice vocabulary offline after downloading content in advance — perfect for travel or commuting. • Multi-Language Support – Pick from 100+ languages to learn (including Spanish, French, German, Italian, English, Portuguese, Japanese, Korean, Chinese, and more). Switch learning languages at any time. GlowWords is great for bilingual users or polyglots juggling multiple languages. Download GlowWords today and start reading your way to fluency! Turn every book into a language-learning experience and enjoy the process.

Screenshots

Readling4 screens
LEARNING A LANGUAGE BY READING4 screens

Verdict

The call

The clearest difference is review sentiment: LEARNING A LANGUAGE BY READING at 100% against Readling's 0%. LEARNING A LANGUAGE BY READING also leads on rating (5.0 vs 3.0). Readling's advantage is ads (none vs shown). On price, ratings volume, update cadence and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Readling sells 2 in-app purchases, starting at $3.99 per month and LEARNING A LANGUAGE BY READING sells 4 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

LEARNING A LANGUAGE BY READING holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews point the same way: 0% of Readling's written reviews are positive against 100% of LEARNING A LANGUAGE BY READING's.

UpkeepUpdate frequency

Readling ships an update weekly, LEARNING A LANGUAGE BY READING every 11 days. The most recent releases landed on September 9, 2026 and September 10, 2026 respectively.

Scorecard3 real differences · 7 level
Readling versus LEARNING A LANGUAGE BY READING: the parameters behind the verdict, then further details
ParameterReadlingLEARNING A LANGUAGE BY READING
PriceFreeFree
Rating3.0 (2 ratings)5.0 (1 ratings) — better
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings2 — better1
Update frequencyWeekly — betterEvery 11 days
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.514.0 — better
Further details — not scored
Size98 MB66 MB
Age rating4+12+
DeveloperDzmitry KarpukViktorya Hovhannisyan

Customer experience

Readling

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

LEARNING A LANGUAGE BY READING

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews11 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

Readling

Subscriptions2
  • Readling Premium (Monthly)$3.991 Month
  • Readling Premium (Annual)$39.991 Year
4 purchases

LEARNING A LANGUAGE BY READING

Subscriptions4
  • GlowWords Plus7 Days trial2 variants$2.991 Month
  • GlowWords Plus$2.991 Month
  • GlowWords Plus – 3 months7 Days trial$5.993 Months
Show 1 more
  • GlowWords Plus Yearly7 Days trial$17.991 Year

Questions

Is Readling free?
Readling is free to download, with in-app purchases available.
Is LEARNING A LANGUAGE BY READING free?
LEARNING A LANGUAGE BY READING is free to download, with in-app purchases available.
Which has better reviews, Readling or LEARNING A LANGUAGE BY READING?
LEARNING A LANGUAGE BY READING is rated higher. Readling averages 3.0 out of 5 from 2 ratings, while LEARNING A LANGUAGE BY READING averages 5.0 from 1 ratings.
Do Readling or LEARNING A LANGUAGE BY READING have ads?
LEARNING A LANGUAGE BY READING shows ads; Readling does not.
Which is updated more often, Readling or LEARNING A LANGUAGE BY READING?
Readling ships an update weekly, and LEARNING A LANGUAGE BY READING every 11 days. Most recently, Readling was updated on September 9, 2026 and LEARNING A LANGUAGE BY READING on September 10, 2026.

Other comparisons