Comparison

RStudy vs Česky

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

Head to head
About

RStudy

Features
Read full description

RStudy для тих, хто вчить або хоче вчити чеську. 1. Вчіть чеську самостійно Структурований курс A1/A2 на основі перевірених підручників і матеріалів. Теорія, інтерактивний тест і вправи як у книзі. Чеська ближча до Вас ніж здається: обидві мови слов'янські, і RStudy будує на тому, що Ви вже знаєте. Розділ 1 доступний для всіх. 2. Словник за 60 темами У лікаря, в органах влади, родина, робота, покупки і ще 55 категорій. Рівні від A1 до B2. Слухайте вимову кожного слова, вчіть через флешкарти, пари і вибір. 3. Уроки від викладача Сфотографуйте нотатки або введіть слова. RStudy витягне все: слова, граматичні правила, фрази. Тренуйтесь через картки, вибір, пари і речення. Функції: • Курс чеської A1/A2 на основі підручників • Словник: 60+ тем, понад 1 600 слів та виразів • Вимова: чеський акцент + транскрипція українськими буквами • 4 типи вправ: картки, вибір, пари, речення • Фото нотаток від викладача за 30 секунд у флешкарти • Розділ 1 і повний Словник доступні для всіх Ліцензійна угода (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Česky

Master the Czech language from beginner to B2 level with comprehensive lessons covering grammar, vocabulary, and pronunciation. Practice speaking and writing with AI feedback, and review words using a spaced-repetition system. Enjoy interactive learning with gamified elements and real-world dialogues.

Highlights
  • Structured A1-B2 course
  • Grammar explanations in plain language
  • Vocabulary with audio
  • AI pronunciation and writing feedback
  • Spaced-repetition review
  • Beginner reading stories
  • Gamified motivation elements
Features
Read full description

Czech from zero to a confident B2, in an app that actually teaches instead of just quizzing you. Every lesson has three parts: grammar explained in plain language, new words with audio, and practice that makes it stick. After each lesson you understand why Czech works the way it does. THE COURSE • The full path A1 → A2 → B1 → B2: over 700 lessons in a clear order • Grammar cards without the jargon, with examples you can tap and hear • Dialogues in natural studio voices, a distinct voice for every character • Listening, writing and speaking in every section • A placement test, so you start where you are, not from scratch • A final exam for every level: vocabulary, grammar, reading and listening, plus writing and speaking at B1 and B2 SPEAK AND BE UNDERSTOOD Say a phrase out loud and AI rates your pronunciation, shows exactly which sounds to fix, and lets you try again. Write a short text and get feedback on grammar and word choice, the kind a tutor would give. REVIEW THAT SAVES YOUR TIME Spaced repetition shows you exactly the words you're about to forget and skips the ones you already know. "My words" tracks every word from "just met" to "mastered". READING Short stories for beginners with tap-to-translate. Real reading from your first weeks. MOTIVATION THAT WORKS • XP, a daily goal and a day streak, with streak freezes for when life gets in the way • A weekly leaderboard • 33 achievements • An interactive map of Czech landmarks that opens up as you learn • Home screen widgets and reminders that fit your rhythm The interface is available in English, Ukrainian, Russian, German and Spanish. For anyone who has moved to Czechia, is preparing for an exam, or simply wants to stop translating in their head. FREE AND PREMIUM The first A1 sections and the first story are free, and every AI tool can be used twice a week at no cost. Česky Premium unlocks the whole A1–B2 course, all level exams, all stories, offline lesson packs and AI with no weekly limit. Česky Premium subscription Česky Premium is an auto-renewing subscription (monthly or yearly). Payment is charged to your Apple ID account at confirmation of purchase. The subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours before the end of the current period. You can manage your subscription and turn off auto-renew in your Apple ID account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://turoff.app/cesky/privacy

Screenshots

RStudy4 screens
Česky4 screens

Verdict

The call

The clearest difference is in-app purchases: RStudy at none against Česky's 3. On price, update cadence, ads 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. Česky sells 3 in-app purchases, starting at $4.99 per month. RStudy asks for nothing beyond the download.

UpkeepUpdate frequency

RStudy ships an update every 4 days, Česky every 3 days. The most recent releases landed on October 8, 2026 and October 12, 2026 respectively.

Scorecard1 real difference · 8 level
RStudy versus Česky: the parameters behind the verdict, then further details
ParameterRStudyČesky
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 4 daysEvery 3 days — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size38 MB153 MB
Age rating4+12+
DeveloperJeno ResetarOLEKSANDR TUROVSKYI

In-app purchases

None

RStudy

No in-app purchases

3 purchases

Česky

Subscriptions3
  • Česky Premium$4.991 Month
  • Česky Premium: Year, Discounted$23.991 Year
  • Česky Premium — Yearly$39.991 Year

Questions

Is RStudy free?
RStudy is free to download, with no in-app purchases.
Is Česky free?
Česky is free to download, with in-app purchases available.
Do RStudy or Česky have ads?
Neither RStudy nor Česky shows ads.
Which is updated more often, RStudy or Česky?
RStudy ships an update every 4 days, and Česky every 3 days. Most recently, RStudy was updated on October 8, 2026 and Česky on October 12, 2026.

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