Russian Grammar vs RuFlex Pro Russian Inflection
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Russian Grammar
This app provides a comprehensive reference for basic Russian grammar, covering everything from the alphabet and pronunciation to complex verb conjugations and sentence structures. It's designed as a quick guide for learners of the Russian language.
- Alphabet and Pronunciation
- Nouns, Pronouns, and Adjectives
- Verb Tenses and Aspects
- Numerals and Time
- Conjunctions and Prepositions
- Sentence Structure
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Quick Reference of Basic Russian Grammar General - Alphabet - Pronunciation - Cases Nouns - Gender - Plural - Declension Pronouns - Personal pronouns - Reflexive pronoun "Cебя" - Demonstrative pronouns - Possessive pronouns - Interrogative pronouns - Indefinite pronouns - Pronoun "Весь" - Pronoun "Друг дрyга" - Negative pronouns Adjectives - Declension - Comparison - Nominalization - Gender endings - Short form Adverbs - Comparison - Indefinite adverbs - Adverbs of time - Adverbs of place - Relative and Demonstrative adverbs - Adverbs of manner - Negative adverbs Verbs - Present tense - Past tense - Future tense - Participle - Imperative - Modal verbs - Aspects - Conditional mood - Conjugation - Infinitive - Motion verbs - Verbs with Particle "-СЯ" - Prefixes Numerals - Cardinal numbers - Declension of Cardinal numbers - Declension of Collective numbers - Ordinal numbers - Fractions - Time - Date - Calculations Conjunctions - Coordinating conjunctions - Subordinating conjunctions Prepositions - Accusative prepositions - Dative prepositions - Instrumental prepositions - Prepositional prepositions - Genitive prepositions Sentences - Negation - Questions
RuFlex Pro Russian Inflection
Master Russian word forms with this comprehensive reference tool. It provides fully accentuated paradigms for over 178,000 words, along with integrated Russian-English, explanatory, and synonym dictionaries. Pronunciation, usage examples, and offline functionality enhance the learning experience.
- 178,000+ Russian word forms
- Accentuated paradigms
- Russian-English dictionary
- Explanatory and synonym dictionaries
- Audio pronunciation
- Offline functionality
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Russian inflection is a tricky topic for language students. RuFlex Pro features all possible derived forms for more than 178,000+ Russian words — categorized, accentuated and augmented with articles from THREE additional dictionaries: Russian-English, explanatory and synonym dictionaries. RuFlex Pro features: * fully accentuated paradigm of 178,011 Russian words; * search through the dictionary (идти, слать, лёгкий) and derived (шла, шлёт, наилегчайший) word forms; * check the meaning and usage examples of any word; * tap any word or form to hear the pronunciation; * tap any word to find its meaning; * built-in comprehensive Russian-English dictionary (221,542 entries); * built-in Ushakov explanatory dictionary (85,853 entries); * built-in synonym and antonym dictionary (15,285 entries); * search history; * explanations in the language of your choice: English, Russian, Chinese (traditional and simplified), or Korean; * light and dark UI mode support; * works offline — no Internet connection is required; * supports iPhone, iPad and Apple Silicon Macs.
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Verdict
The clearest difference is review sentiment: RuFlex Pro Russian Inflection at 100% against Russian Grammar's 50%. RuFlex Pro Russian Inflection also leads on price ($9.99 vs $19.99). Russian Grammar's advantage is update cadence (every 13 months vs every 28 months) and iOS requirement (9.0 vs 12.4). On ads, in-app purchases, monetization model 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
Russian Grammar costs $19.99 and RuFlex Pro Russian Inflection $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Russian Grammar ships an update every 13 months, RuFlex Pro Russian Inflection every 28 months. The most recent releases landed on November 1, 2026 and October 29, 2026 respectively.
| Parameter | Russian Grammar | RuFlex Pro Russian Inflection |
|---|---|---|
| Price | $19.99 | $9.99 — better |
| Rating | — | 3.7 (3 ratings) — better |
| Positive reviews | 50.0% of reviews | 100.0% of reviews — better |
| Number of ratings | — | 3 — better |
| Update frequency | Every 13 months — better | Every 28 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 9.0 — better | 12.4 |
| Further details — not scored | ||
| Size | 1 MB | 781 MB |
| Age rating | 4+ | 4+ |
| Developer | MacMedia | SERGEY CHALKOV |
Customer experience
Russian Grammar
RuFlex Pro Russian Inflection
In-app purchases
Russian Grammar
No in-app purchases
RuFlex Pro Russian Inflection
No in-app purchases
