Comparison

Russian Dictionary Wiki Word vs HR Prep Studio

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

Head to head
About

Russian Dictionary Wiki Word

This comprehensive Russian dictionary offers detailed information on over 450,000 words, including definitions, origins, translations, and usage examples. It features smart search, grammar rules, and daily vocabulary to enhance learning. An optional offline mode with advanced features is available via subscription.

Highlights
  • Extensive word database (450,000+ articles)
  • Spelling, pronunciation, and word forms
  • Definitions, origins, and translations
  • Synonyms, antonyms, and idioms
  • Russian grammar rules
  • Smart search with typo correction
  • Offline mode with subscription
Features
Read full description

WikiWord (ВикиСлово) is the most comprehensive Russian dictionary available today (more than 450,000 articles). Here you can find everything about any word: • spelling, pronunciation and word forms, • definition and origin, • translations into English, French, German, Spanish, Chinese and Ukrainian, • synonyms and antonyms, • examples of use, • cognate words, • idioms, collocations and proverbs, and much more. The dictionary is being improved and updated every day. And no ads! ATTENTION! Without a subscription for 'Offline mode', the app requires internet access. Our app helps to make the use of the Wiktionary easy and handy: RICH ARTICLES • Compact and full view, semantic coloring. The structure of articles is improved. • Selection of vocabulary zones to view (word forms, synonyms, examples, phrases, etc.). • Popup mini-articles for any word or phrase from the article. Tap on the popup to open a full page. • 15,000 images (are downloaded from the Internet). • Brief encyclopedic information from Wikipedia. • Voice pronunciations made by native Russian speakers (for 14,000 high-frequency words). In other cases, speech synthesis is used. SMART SEARCH • Phrases search, correction of typos and spelling errors. Obscene and foreign-language articles are filtered. • Voice input (works without the Internet on iOS 13+). • Search History: articles previously viewed are available offline. LEARN RUSSIAN • Complete Russian GRAMMAR RULES: spelling and punctuation. • THE WORD OF THE DAY is a great opportunity to learn something new about Russian every day.​ • Random interesting articles. • Favorites with custom collections. OFFLINE MODE (when subscribe or make a one-time purchase). The offline dictionary is very compact and fast. Additionally, the following features are available for Offline mode only: • Improved search (Russian morphology support, word-by-word search for complex phrases, etc.). • Obscene language - for users 16+. • Full-fledged translations into English (83,000 words), Chinese (38,000 words), and Ukrainian (123,000 words) languages. • Regular updates of the offline dictionary. • Sync your History and Favorites via iCloud with all your iOS devices. EXTRA FEATURES • Simple navigation using one hand. • Use from any applications: the word from the clipboard. • Slide Over и Split View mode for iPad. • Saves internet traffic compared to the web Wiktionary. SUBSCRIPTION TO OFFLINE MODE To work with the Dictionary in the absence of an internet connection, you can subscribe to OFFLINE MODE. Payment will be charged to your iTunes Account at confirmation of purchase. Please note: the subscription is automatically renewed at the end of the current period unless you choose to cancel it at least 24 hours before the end of the current period. Account will be charged for renewal within 24-hours before the end of the current period. You can manage your subscription from your Account Settings after purchase. You cannot cancel the subscription on the current active period. Terms of Use: https://rifmovnik.ru/ios/wikiword/subscription Privacy Policy: https://rifmovnik.ru/ios/privacy Also, there is a one-time in-app purchase - 'Offline Unlimited'. We would appreciate your positive reviews on the App Store.

About

HR Prep Studio

Features
Read full description

HR Prep Studio – CHRL Exam Preparation Prepare smarter. Study deeper. Pass with confidence. HR Prep Studio is designed to help HR professionals prepare for certification exams with structured practice quizzes, realistic exam simulations, and AI-powered explanations. Key Features • Practice quizzes with instant feedback • Full exam simulations with timed testing mode • Question bank with search and filtering • AI Tutor for HR concept explanations • Bookmark and track your progress Built for serious candidates preparing for professional HR certification exams. Subscription Information HR Prep Studio offers auto-renewable subscriptions that unlock all premium features. HR Prep Studio Pro (Monthly) Length: 1 month (auto-renewable) HR Prep Studio Pro (Yearly) Length: 1 year (auto-renewable) Price varies by region and is displayed in the app before purchase. Payment will be charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless cancelled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel subscriptions in your Apple ID account settings. Legal Privacy Policy: https://auranitislifeline.org/privacy-policy-%D8%B3%D9%8A%D8%A7%D8%B3%D8%A9 Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ HR Prep Studio is an independent study tool and is not affiliated with HRPA.

Screenshots

Russian Dictionary Wiki Word4 screens
HR Prep Studio4 screens

Verdict

The call

The clearest difference is update cadence: HR Prep Studio at every 9 days against Russian Dictionary Wiki Word's every 5 weeks. Russian Dictionary Wiki Word's advantage is iOS requirement (11.0 vs 15.1). On price, ads, 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. Russian Dictionary Wiki Word sells 3 in-app purchases, starting at $2.99 per 2 months and HR Prep Studio sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Russian Dictionary Wiki Word ships an update every 5 weeks, HR Prep Studio every 9 days. The most recent releases landed on November 6, 2026 and September 22, 2026 respectively.

Scorecard2 real differences · 8 level
Russian Dictionary Wiki Word versus HR Prep Studio: the parameters behind the verdict, then further details
ParameterRussian Dictionary Wiki WordHR Prep Studio
PriceFreeFree
Rating4.9 (385 ratings) — better—
Positive reviews94.8% of reviews—
Number of ratings385 — better—
Update frequencyEvery 5 weeksEvery 9 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better15.1
Further details — not scored
Size17 MB26 MB
Age rating12+4+
DeveloperNikolay KetsarisShadi Alktaifan

Bugs and requests

Russian Dictionary Wiki Word

Requested features

5 requests
  • Add English to navigate the app
  • Add English to Russian translation
  • Add ability to copy arbitrary text, not just via share function
  • Add offline dictionary functionality
  • Add English words to the dictionary

HR Prep Studio

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

Russian Dictionary Wiki Word

Subscriptions2
  • Dictionary Offline (2 months)$2.992 Months
  • Dictionary Offline (1 year)$9.991 Year
One-time1
  • Dictionary Offline Unlimited$17.99
2 purchases

HR Prep Studio

Subscriptions2
  • HR Prep Studio Pro Monthly$3.991 Month
  • HR Prep Studio Pro Yearly$24.991 Year

Questions

Is Russian Dictionary Wiki Word free?
Russian Dictionary Wiki Word is free to download, with in-app purchases available.
Is HR Prep Studio free?
HR Prep Studio is free to download, with in-app purchases available.
Do Russian Dictionary Wiki Word or HR Prep Studio have ads?
Neither Russian Dictionary Wiki Word nor HR Prep Studio shows ads.
Which is updated more often, Russian Dictionary Wiki Word or HR Prep Studio?
Russian Dictionary Wiki Word ships an update every 5 weeks, and HR Prep Studio every 9 days. Most recently, Russian Dictionary Wiki Word was updated on November 6, 2026 and HR Prep Studio on September 22, 2026.

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