Comparison

Russian Essentials vs Russian Cases & Declension

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

Head to head
About

Russian Essentials

Master Russian vocabulary and pronunciation with this language learning app. It utilizes spaced repetition and native speaker audio to help you learn quickly and permanently. Sync progress across devices and study offline.

Highlights
  • Native speaker audio for perfect pronunciation
  • Spaced repetition for quick memorization
  • Automatic progress tracking
  • Searchable dictionary
  • Flashcards and quizzes
  • Hands-free study mode
Features
Read full description

AccelaStudy is the award-winning language education software for iPhone, iPod touch, and iPad that helps you understand and pronounce words in the shortest possible time. Learn new Russian words quickly, easily, and permanently with AccelaStudy. If you like Learn Russian FREE by AccelaStudy, learn even more by purchasing Learn Russian - AccelaStudy. Join over 6,000,000 people worldwide who have used AccelaStudy to master a language. Perfect for students, travelers, executives, and anyone who wants to quickly increase their fluency. AccelaStudy is even more powerful in the cloud! With a free AccelaStudy Cloud account you can: • Sync all of your study sets and progress to all of your devices. • Add new devices at any time. Install AccelaStudy on your new device, sign into your AccelaStudy Cloud account, and your data will automatically be restored to that new device! • Study online or offline. AccelaStudy syncs immediately while online and any offline data is synced automatically when you go online again. • Share AccelaStudy with family members and classmates. Signing out of AccelaStudy allows another user to sign in with their account while preserving all data in the cloud. FEATURES: • PRONOUNCE each word perfectly after listening to NATIVE SPEAKER audio for all words. • Fully functional version of AccelaStudy with a useful subset of its 2,100 professional translations • SPACED REPETITION feature helps you quickly memorize new words • Automatic STATISTICS help you track your learning progress • Searchable DICTIONARY of all vocabulary • Flashcards • Multiple Choice Quiz • Audio Quiz • Completely HANDS-FREE mode allows you to study vocabulary while driving or jogging Please refrain from sending your bug reports or feature requests using the App Store. Instead, to ensure a direct response from us send them to support@renkara.com. You can also tweet us at http://twitter.com/renkaramedia. We’re always happy to help our users and receive their comments! Use of the AccelaStudy Cloud service is subject to our Privacy Policy and Terms of Service. These are available in the app or on our website.

About

Russian Cases & Declension

Features
Read full description

【Professional Russian Noun Declension Training App】 Master Russian noun declensions systematically—one of the most challenging aspects of learning Russian. ■ Two Quiz Modes ・Table Mode: Practice all cases of a single noun in order ・Random Mode: Mixed words and cases for comprehensive practice ■ Comprehensive Learning Features ・Audio Playback: Learn accurate pronunciation with high-quality audio ・Accent Input & Checking: Master words with shifting stress patterns ・Bookmark Function: Save difficult or important words ・Notes Feature: Add usage examples and actively engage with learning ・Progress Tracking: Monitor your learning history and growth ■ Rich Vocabulary by Level ・A0 Level: 100 words available for free ・A1 Level: 600+ basic words (in-app purchase) ・B1/B2 Levels: Coming soon ■ Detailed Word Information ・All 6 cases (Nominative, Genitive, Dative, Accusative, Instrumental, Prepositional) ・Second Genitive & Second Prepositional forms ・Complete coverage of declension variants ・Stress marking ・Gender, stem type, and accent patterns ・Organized by category and level ■ Perfect for: ・Learning Russian declensions from scratch ・Memorizing case forms for each word reliably ・Checking accurate pronunciation with audio ・Practicing at your own pace with repetition Master Russian noun declensions systematically. ■ Data Sources ・Declension & word classification: Based on Wiktionary with modifications ・Audio: Google Text-to-Speech, ElevenLabs

Screenshots

Russian Essentials4 screens
Russian Cases & Declension4 screens

Verdict

The call

The clearest difference is in-app purchases: Russian Essentials at none against Russian Cases & Declension's 2. Russian Cases & Declension's advantage is update cadence (every 2 months vs every 5 months). On price, ads, device support and iOS requirement 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 Cases & Declension sells 2 one-off in-app purchases. Russian Essentials asks for nothing beyond the download.

UpkeepUpdate frequency

Russian Essentials ships an update every 5 months, Russian Cases & Declension every 2 months. The most recent releases landed on October 20, 2026 and October 21, 2026 respectively.

Scorecard2 real differences · 8 level
Russian Essentials versus Russian Cases & Declension: the parameters behind the verdict, then further details
ParameterRussian EssentialsRussian Cases & Declension
PriceFreeFree
Rating3.5 (2 ratings) — better—
Positive reviews52.1% of reviews—
Number of ratings2 — better—
Update frequencyEvery 5 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better13.0
Further details — not scored
Size19 MB137 MB
Age rating4+4+
DeveloperRenkara Media Group, Inc.Katsuki EMI

In-app purchases

None

Russian Essentials

No in-app purchases

2 purchases

Russian Cases & Declension

One-time2
  • A2 Level Vocabulary$2.99
  • A1 Level Vocabulary$2.99

Questions

Is Russian Essentials free?
Russian Essentials is free to download, with no in-app purchases.
Is Russian Cases & Declension free?
Russian Cases & Declension is free to download, with in-app purchases available.
Do Russian Essentials or Russian Cases & Declension have ads?
Neither Russian Essentials nor Russian Cases & Declension shows ads.
Which is updated more often, Russian Essentials or Russian Cases & Declension?
Russian Essentials ships an update every 5 months, and Russian Cases & Declension every 2 months. Most recently, Russian Essentials was updated on October 20, 2026 and Russian Cases & Declension on October 21, 2026.

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