Comparison

Readlang Mobile vs oqou | Learn Languages

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

Head to head
About

Readlang Mobile

Learn languages by reading content you enjoy. Tap any word for instant translation, save new vocabulary, and track your learning progress. Offers a free plan with daily limits and a premium subscription for unlimited access and advanced features.

Highlights
  • Instant word and phrase translation
  • Save and review translated words
  • Read websites and EPUB books
  • Vocabulary practice
  • Progress tracking
  • Distraction-free reading
Features
Read full description

Readlang Mobile Readlang Mobile helps you learn languages naturally by reading real content you actually enjoy — books, articles, and websites. Tap any word or phrase to see an instant translation without breaking your flow. Save new words, track your progress, and build vocabulary effortlessly while reading. Key Features: • Instant word translation while reading • Phrase translation support • Save and review translated words • Clean, distraction-free reading experience • Reading statistics and progress tracking • Read websites and books directly in the app Free Plan: • 30 translations per day • Phrase translations (up to 6 words) • Access to all books and websites in the app • View basic reading statistics Premium Features: • Unlimited translations • Phrase translations (up to 12 words) • Upload and read your own EPUB books • Multiple-choice vocabulary practice • Full access to advanced reading tools Subscription Information: Readlang Mobile offers auto-renewable subscriptions: • Monthly subscription • Yearly subscription (save with annual billing) Prices may vary by location and are shown in the app. Payment will be charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. You can manage or cancel your subscription anytime in your Apple ID account settings. Legal: Terms of Use: https://readlang-mobile.com/terms Privacy Policy: https://readlang-mobile.com/privacy Contact: Support: support@readlang-mobile.com Website: https://readlang-mobile.com

About

oqou | Learn Languages

Learn languages by reading content you enjoy. Import your own books, articles, or text, and tap any word for instant translation and context. A smart system helps you remember new vocabulary through spaced repetition.

Highlights
  • Import custom content (EPUB, PDF, web links)
  • Instant word translation and article lookup
  • AI-powered context explanations
  • Spaced repetition vocabulary review
  • CEFR level assessment
  • Offline reading and audio
Features
Read full description

oqou turns anything you read into a language lesson, and now it tells you what to read next. Textbooks drill you on words you'll never use. oqou flips it: read the books, articles and stories YOU actually want to read, and pick up the language as you go. That is comprehensible input, the most natural way to build vocabulary that lasts. YOUR PLAN, IN THREE QUESTIONS Answer three questions and oqou lays out a day by day path: which story to read, when to review, which grammar point comes next. Every day is sized to the time you said you have, your days off are already in it, and if you miss a week one tap slides everything forward. Your first plan is free. THE WORDS THAT ACTUALLY COME UP Every language carries a graded list of its 2,500 most common words, ordered by how often they really appear and banded A1 to B2, each with its part of speech and a translation. One tap sends any of them to your review queue. The first 500 are free. GRAMMAR, ONE POINT AT A TIME 36 worksheets per language, A1 to C2, each drilling a single grammar point with the rule explained the moment you answer. BRING YOUR OWN CONTENT Import almost anything and start reading in seconds: • Books and documents: EPUB, PDF, DOCX, TXT • Web articles: paste a link for a clean, readable view • Anything else: paste text, or share straight from Safari, Books, or any app FIND YOUR LEVEL, THEN READ AT IT Take the quick level check in onboarding, or the full test in Settings, and oqou places you on the CEFR scale from A1 to C2, then fills your library with leveled stories that fit. TAP ANY WORD TO UNDERSTAND IT INSTANTLY • Instant translation into your language, right on your device • The correct article for every noun the moment you tap it: der/die/das, le/la, el/la, il/la, o/a • Explain in Context: an AI note on what the word means here, its tone, and how to say it naturally HEAR IT SPOKEN, AND REMEMBER IT Your device's own voice reads any page aloud from the moment you install; ten natural voices are an optional download that then works offline. Save any word with a tap, and spaced repetition brings it back right before you'd forget it. PRIVATE BY DESIGN The core reading experience runs entirely on your device. No account, no sign-up, no tracking. LANGUAGES Read and learn in German, French, Spanish, Italian, Portuguese, Russian, Arabic, Japanese, Chinese, Korean, Turkish and English, and translate into your own language. oqou itself is fully translated into all 12, so the app speaks your language too. FREE TO START The level test, the starter stories, your first three documents, your first 500 graded words and your first study plan, with on-device translation, AI explanations, all ten voices and spaced review. OQOU PRO • Unlimited documents • All 36 grammar worksheets per language, A1 to C2 • The whole graded word list, and a new plan whenever your goal changes • Export any story as a designed PDF, with its own cover and a vocabulary list • Richer cloud AI explanations, memory insights and retention forecast Oqou Pro is an auto-renewable subscription. It renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings. SAY HI Email: support@oqou.app Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://oqou.app/privacy Turn the next thing you read into the next thing you learn.

Screenshots

Readlang Mobile4 screens
oqou | Learn Languages4 screens

Verdict

The call

The clearest difference is review sentiment: Readlang Mobile at 100% against oqou | Learn Languages's 0%. Readlang Mobile also leads on rating (4.5 vs 3.7) and update cadence (every 6 days vs fortnightly). On price, ratings volume, ads 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. Readlang Mobile sells 2 in-app purchases, starting at $6.99 per month and oqou | Learn Languages sells 3 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Readlang Mobile holds the better App Store score, 4.5 against 3.7. Both are backed by a comparable volume of ratings — 4 and 3 respectively. Written reviews point the same way: 100% of Readlang Mobile's written reviews are positive against 0% of oqou | Learn Languages's.

UpkeepUpdate frequency

Readlang Mobile ships an update every 6 days, oqou | Learn Languages fortnightly. The most recent releases landed on October 9, 2026 and October 14, 2026 respectively.

Scorecard3 real differences · 7 level
Readlang Mobile versus oqou | Learn Languages: the parameters behind the verdict, then further details
ParameterReadlang Mobileoqou | Learn Languages
PriceFreeFree
Rating4.5 (4 ratings) — better3.7 (3 ratings)
Positive reviews100.0% of reviews — better0.0% of reviews
Number of ratings4 — better3
Update frequencyEvery 6 days — betterFortnightly
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFreemium
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.018.0
Further details — not scored
Size37 MB50 MB
Age rating17+4+
DeveloperAlisher FayzullaevCUMA ALI KESICI

Customer experience

Readlang Mobile

All ratings4 ratings
Positive75.0%
Neutral25.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

oqou | Learn Languages

All ratings3 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

2 purchases

Readlang Mobile

Subscriptions2
  • Readly Premium Monthly$6.991 Month
  • Readly Premium Yearly1 Year trial$39.991 Year
3 purchases

oqou | Learn Languages

Subscriptions3
  • Oqou Pro 1 Month3 Days trial$8.991 Month
  • Oqou Pro 3 Months3 Days trial$22.993 Months
  • Oqou Pro Annual7 Days trial$69.991 Year

Questions

Is Readlang Mobile free?
Readlang Mobile is free to download, with in-app purchases available.
Is oqou | Learn Languages free?
oqou | Learn Languages is free to download, with in-app purchases available.
Which has better reviews, Readlang Mobile or oqou | Learn Languages?
Readlang Mobile is rated higher. Readlang Mobile averages 4.5 out of 5 from 4 ratings, while oqou | Learn Languages averages 3.7 from 3 ratings.
Do Readlang Mobile or oqou | Learn Languages have ads?
Neither Readlang Mobile nor oqou | Learn Languages shows ads.
Which is updated more often, Readlang Mobile or oqou | Learn Languages?
Readlang Mobile ships an update every 6 days, and oqou | Learn Languages fortnightly. Most recently, Readlang Mobile was updated on October 9, 2026 and oqou | Learn Languages on October 14, 2026.

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