Comparison

Mnemo 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

Mnemo

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日々学んだことを一つのアプリにまとめておくと、忘れかけたタイミングで復習を促します。オリジナルの単語帳を作って共有したり、他の人の単語帳をダウンロードしたりすることもできます。カスタム可能なクイズ機能付きで、確実に記憶ができる工夫がされています。

About

Russian Cases & Declension

Features
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【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

Mnemo4 screens
Russian Cases & Declension4 screens

Verdict

The call

The clearest difference is in-app purchases: Mnemo at none against Russian Cases & Declension's 2. Russian Cases & Declension's advantage is device support. On price 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. Mnemo asks for nothing beyond the download.

Scorecard2 real differences · 4 level
Mnemo versus Russian Cases & Declension: the parameters behind the verdict, then further details
ParameterMnemoRussian Cases & Declension
PriceFreeFree
Update frequency—Every 2 months
Ads—No
In-app purchasesNo — betterYes
Devices—iPhone, iPad, iPod — better
Requires iOS12.0 — better13.0
Further details — not scored
Size55 MB137 MB
Age rating4+4+
DeveloperKeiichirou HayashiKatsuki EMI

In-app purchases

None

Mnemo

No in-app purchases

2 purchases

Russian Cases & Declension

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

Questions

Is Mnemo free?
Mnemo 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.

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