# RuFlex Pro Russian Inflection — Word Forms + Ru-En Dictionary

> Russian word inflection, dictionary, and pronunciation reference tool. (iPhone/iPad app by SERGEY CHALKOV.)

- Source: https://appshunter.io/ios/app/ruflex-pro-russian-inflection/id1504035988 (this page in markdown: same URL + `.md`)
- Developer: [SERGEY CHALKOV](https://appshunter.io/developer/364919000)
- Category: Reference, Education
- Price: $9.99
- Rating: 3.70/5 from 3 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.4 · 781 MB
- Languages: American English, Korean, Russian, Chinese (Simplified, China), Chinese (Traditional, Taiwan)
- Released: 2020-03-25
- Data updated: 2026-09-10
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/ruflex-pro-russian-inflection/id1504035988/reviews.md

## What is RuFlex Pro Russian Inflection?

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.

## Key features

- 178,000+ Russian word forms
- Accentuated paradigms
- Russian-English dictionary
- Explanatory and synonym dictionaries
- Audio pronunciation
- Offline functionality

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/ruflex-pro-russian-inflection/id1504035988/reviews.md

### 5/5 — Exactly what I needed

*2020-06-03*

Great app. 
I was looking for an app that can help me with Russian declension of nouns and this one hit the spot.
I wish it would also translate the nouns but that’s about my only “complaint”.

**Developer response:** Hey, we have great news for you! Version 2.0 is coming soon with Russian-English dictionary integrated. Stay tuned!

## Frequently asked questions about RuFlex Pro Russian Inflection

### What is RuFlex Pro?

RuFlex Pro is a reference application designed to help users master Russian word inflection. It offers detailed information on word forms, pronunciation, and meanings, supported by multiple integrated dictionaries.

### Does RuFlex Pro work offline?

Yes, RuFlex Pro works offline, meaning no internet connection is required to access its full functionality, including all dictionaries and word forms.

### What dictionaries are included in RuFlex Pro?

RuFlex Pro includes a fully accentuated paradigm of 178,011 Russian words, a Russian-English dictionary with 221,542 entries, Ushakov's explanatory dictionary with 85,853 entries, and a synonym/antonym dictionary with 15,285 entries.

### How many Russian words does RuFlex Pro cover?

RuFlex Pro features all possible derived forms for over 178,000 Russian words, providing comprehensive coverage for inflectional study.

### What devices does RuFlex Pro support?

RuFlex Pro supports iPhone, iPad, and Apple Silicon Macs, offering a consistent experience across Apple devices.

### What is the price of RuFlex Pro?

RuFlex Pro is available for a one-time purchase of $9.99.

### How often is RuFlex Pro updated?

The latest version of RuFlex Pro was released on November 11, 2024, indicating active development and updates.

### What is the age rating for RuFlex Pro?

RuFlex Pro has an age rating of 4+, making it suitable for a wide range of users interested in learning Russian.

## Version history (last 3 releases)

### 2.0.1 — 2024-11-11

iOS 18 compatibility check

### 2.0 — 2021-09-14

RuFlex 2.0 comes packed with new exciting features, including

- comprehensive Russian-English dictionary (220,000+ entries)
- pronunciation for any word form (tap the word to listen)
- interactive dictionary text (tap any word to check its meaning)
- improved pronunciation
- RuFlex now supports Apple Silicon Macs

### 1.0 — 2020-03-25

No release notes.

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## Related topics

[ruflex pro russian inflection](https://appshunter.io/ios/topics/ruflex-pro-russian-inflection) · [inflection](https://appshunter.io/ios/topics/inflection)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-10.*