Comparison

Verbole Russian vs Kak

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

Head to head
About

Verbole Russian

Learn Russian morphology with this app, featuring conjugation, declension, and pronunciation for over 60,000 words. It includes basic grammar, cursive letter practice, and a powerful search function. Offline access and customizable dictionaries enhance the learning experience.

Highlights
  • Word conjugation and declension
  • Pronunciation with text-to-speech
  • Basic Russian grammar lessons
  • Russian cursive letter practice
  • Large database of 60,000+ words
  • Offline access
  • Customizable dictionaries
Features
Read full description

- Conjugation and declension of Russian words, with their pronunciation - Translation for most of the entries - Basic Russian grammar - Russian cursive letters Main features : - Large database : more than 60 000 words - Indication of stress accent for all forms - Word search can be performed with Latin or Cyrillic letters, or by entering an inflected form - A document allows user to look up words in texts, with morphological analysis. - Flash Cards - The app uses the built-in text-to-speech functionality of IOS : just tap on any form to hear its pronunciation. - Dictionaries can be added to the app. The formats supported are StarDict and Babylon dictionaries - free bilingual Russian dictionaries are available on the internet in these formats. - No internet connection required

About

Kak

Features
Read full description

Kak is your ultimate verb-based guide to mastering Russian—verbs, grammar, vocabulary. Unlock the power of Russian language mastery with Kak, your ultimate verb-based guide. Dive into a world of over 5,000 fully conjugated Russian verbs, explore essential grammar and vocabulary lessons, and practice tasks. Key Features: - Comprehensive Verb Learning:  Kak offers a vast collection of fully conjugated Russian verbs. Learn how to use them and understand their grammatical cases. - Grammar & Vocabulary Lessons:  Enhance your language skills with detailed grammar and vocabulary lessons. Practice tasks ensure you grasp the concepts effectively. - Vocabulary Collections:  Access over 500 phrases organized into useful collections for everyday conversations. - Grammar Case Tables:   Navigate the complexities of Russian grammar cases effortlessly with our detailed tables. - Verb Search: Easily find verbs, their infinitive forms, conjugations, participles and learn their usage in sentences. - Audio Pronunciation: Listen to correct pronunciations for improved speaking skills. - AI-Powered Grammar Check (Beta): Benefit from advanced grammar checking to enhance your writing skills. Why Choose Kak: Kak is designed for learners at all levels, whether you're a beginner or looking to perfect your Russian skills. Our app is built on educational excellence and user-friendly design, making it your ideal language companion. Master the Russian language, verbs, grammar, and vocabulary effortlessly with Kak. Download today and embark on a rewarding journey to learn Russian!

Screenshots

Verbole Russian4 screens
Kak4 screens

Verdict

The call

The clearest difference is in-app purchases: Kak at none against Verbole Russian's 2. Kak also leads on update cadence (every 3 days vs every 3 months) and iOS requirement (13.0 vs 17.5). On price, 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. Verbole Russian sells 2 one-off in-app purchases. Kak asks for nothing beyond the download.

UpkeepUpdate frequency

Verbole Russian ships an update every 3 months, Kak every 3 days. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

Scorecard3 real differences · 7 level
Verbole Russian versus Kak: the parameters behind the verdict, then further details
ParameterVerbole RussianKak
PriceFreeFree
Rating4.4 (7 ratings) — better—
Positive reviews87.5% of reviews—
Number of ratings7 — better—
Update frequencyEvery 3 monthsEvery 3 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.513.0 — better
Further details — not scored
Size38 MB86 MB
Age rating4+4+
DeveloperDominique CADIETINVALCRE (PRIVATE) LIMITED

In-app purchases

2 purchases

Verbole Russian

One-time2
  • Handwriting$0.99
  • Full database$2.99
None

Kak

No in-app purchases

Questions

Is Verbole Russian free?
Verbole Russian is free to download, with in-app purchases available.
Is Kak free?
Kak is free to download, with no in-app purchases.
Do Verbole Russian or Kak have ads?
Neither Verbole Russian nor Kak shows ads.
Which is updated more often, Verbole Russian or Kak?
Verbole Russian ships an update every 3 months, and Kak every 3 days. Most recently, Verbole Russian was updated on October 26, 2026 and Kak on October 27, 2026.

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