Comparison

oqou | Learn Languages vs Keep Up

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

Head to head
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.

About

Keep Up

Features
Read full description

Keep Up は、自分専用の学習問題を作って、繰り返し学べる学習アプリです。 問題は1問ずつ登録するだけでなく、Excel・Numbers・Googleスプレッドシートなどで作ったデータをコピー&ペーストして、まとめて登録することもできます。 さらに、作った問題集は共有コードで友達や家族と簡単に共有できます。 英語学習だけでなく、漢字、資格試験、歴史、専門用語の暗記など、さまざまな学習に活用できます。 【主な機能】 ・カテゴリー作成 学習内容ごとにカテゴリーを作成できます。 例:英単語、英会話、TOEIC、漢字、資格試験 ・問題登録 問題と答えを自由に登録できます。 自分に必要な内容だけをまとめて、自分専用の問題集を作れます。 ・一括登録 Excel・Numbers・Googleスプレッドシートなどで作成した問題を、コピー&ペーストしてまとめて登録できます。 たくさんの問題を登録したいときも、1問ずつ入力する必要はありません。 ・問題集を共有 作成した問題集は、共有コードを使って友達や家族と共有できます。 共有コードを入力するだけで、カテゴリーと問題をまとめて取り込めます。 ・4択クイズ 登録した問題と回答から、AIが4択クイズと解説を生成します。 クイズ形式で楽しみながら、理解度を確認できます。 ・繰り返し学習 登録した問題を何度も復習できます。 覚えた問題は「覚えたリスト」で管理できるため、効率よく学習を進められます。 ・TOEIC 必須単語2000 基礎から800点レベルまで、厳選した2,000語を段階的に学習できます。 20語ずつ学習でき、習得状況を「まだまだ・もう少し・完了」で管理できます。 単語の意味に加えて例文・日本語訳を収録。単語と英文の音声も聞くことができます。 LEVEL1の250語は無料で学習できます。全2,000語はアプリ内購入で開放できます。 ・英会話100選 日常でよく使う英語の型を、5つのカテゴリー・全100フレーズ収録。 「気持ち・考えを伝える」「質問・聞き返し」「お願い・依頼」「予定・誘い・行動」「会話を広げる・自然に話す」に分けて学習できます。 意味・例文・日本語訳・音声を確認しながら学習できます。 100フレーズすべて無料で学習できます。 ・シーン別英会話フレーズ Instagramで紹介した英会話フレーズを、アプリ内で学習できます。 カフェ・レストラン・日常英会話など、シーン別に実践的なフレーズを学べます。 意味・例文・日本語訳・音声を確認しながら学習できます。 【こんな方におすすめ】 ・英語を勉強している方 ・資格試験を控えている方 ・暗記を習慣化したい方 ・自分専用の問題集を作りたい方 ・Excelなどで作った問題をまとめてアプリに登録したい方 ・友達や家族と問題集を共有したい方 【登録上限】 無料プランでは、最大50件まで問題を登録できます。 【プレミアムプラン】 月額330円(税込)で、問題を無制限に登録できます。 プライバシーポリシー https://sites.google.com/view/keepupofficialsite/プライバシーポリシー 利用規約(EULA) https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

oqou | Learn Languages4 screens
Keep Up4 screens

Verdict

The call

The clearest difference is ads: oqou | Learn Languages at none against Keep Up's shown. Keep Up's advantage is update cadence (every 3 days vs fortnightly) and iOS requirement (14.0.0 vs 18.0). On price, in-app purchases and device support 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. oqou | Learn Languages sells 3 in-app purchases, starting at $8.99 per month and Keep Up sells 1 in-app purchase, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

oqou | Learn Languages ships an update fortnightly, Keep Up every 3 days. The most recent releases landed on October 14, 2026 and October 8, 2026 respectively.

Scorecard3 real differences · 7 level
oqou | Learn Languages versus Keep Up: the parameters behind the verdict, then further details
Parameteroqou | Learn LanguagesKeep Up
PriceFreeFree
Rating3.7 (3 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings3 — better—
Update frequencyFortnightlyEvery 3 days — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.014.0.0 — better
Further details — not scored
Size50 MB125 MB
Age rating4+4+
DeveloperCUMA ALI KESICIkeiji yamamoto

In-app purchases

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
1 purchases

Keep Up

Subscriptions1
  • Keep Up Premium$1.991 Month

Questions

Is oqou | Learn Languages free?
oqou | Learn Languages is free to download, with in-app purchases available.
Is Keep Up free?
Keep Up is free to download, with in-app purchases available.
Do oqou | Learn Languages or Keep Up have ads?
Keep Up shows ads; oqou | Learn Languages does not.
Which is updated more often, oqou | Learn Languages or Keep Up?
oqou | Learn Languages ships an update fortnightly, and Keep Up every 3 days. Most recently, oqou | Learn Languages was updated on October 14, 2026 and Keep Up on October 8, 2026.

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