# RuFlex Pro Russian Inflection vs WikiDee

The clearest difference is price: WikiDee at $1.00 against RuFlex Pro Russian Inflection's $9.99. WikiDee also leads on update cadence (every 4 months vs every 28 months). RuFlex Pro Russian Inflection's advantage is device support (3 vs 1) and iOS requirement (12.4 vs 17.0). On ads and in-app purchases there is nothing between them.

RuFlex Pro Russian Inflection costs $9.99 and WikiDee $1.00 up front. Neither carries in-app purchases, so what you see is what you pay.

RuFlex Pro Russian Inflection ships an update every 28 months, WikiDee every 4 months. The most recent releases landed on October 14, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | RuFlex Pro Russian Inflection | WikiDee |
| --- | --- | --- |
| Price | $9.99 | **$1.00** |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/ruflex-pro-russian-inflection/id1504035988/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 28 months | **Every 4 months** |
| Monetization | Paid | — |
| Size | 781 MB | 2 MB |
| Requires iOS | **12.4** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [SERGEY CHALKOV](https://appshunter.io/developer/364919000) | [Benjamin Rabu](https://appshunter.io/developer/1755161515) |

## What reviewers say

### RuFlex Pro Russian Inflection

[App page](https://appshunter.io/ios/app/ruflex-pro-russian-inflection/id1504035988)

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.

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

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### WikiDee

[App page](https://appshunter.io/ios/app/wikidee/id6746386806)

**In-app purchases:** none


## Frequently asked questions

### Is RuFlex Pro Russian Inflection free?

RuFlex Pro Russian Inflection costs $9.99, with no in-app purchases.

### Is WikiDee free?

WikiDee costs $1.00, with no in-app purchases.

### Do RuFlex Pro Russian Inflection or WikiDee have ads?

Neither RuFlex Pro Russian Inflection nor WikiDee shows ads.

### Which is updated more often, RuFlex Pro Russian Inflection or WikiDee?

RuFlex Pro Russian Inflection ships an update every 28 months, and WikiDee every 4 months. Most recently, RuFlex Pro Russian Inflection was updated on October 14, 2026 and WikiDee on September 29, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*