# iGearbox vs Learn Russian

The clearest difference is price: Learn Russian at Free against iGearbox's $4.99. Learn Russian also leads on rating (4.5 vs 3.0) and update cadence (every 6 weeks vs every 55 months). iGearbox's advantage is ads (none vs shown) and ratings volume (6 vs 2). On in-app purchases and device support there is nothing between them.

Learn Russian is free to download; iGearbox costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Learn Russian holds the better App Store score, 4.5 against 3.0. Both are backed by a comparable volume of ratings — 6 and 2 respectively.

iGearbox ships an update every 55 months, Learn Russian every 6 weeks. The most recent releases landed on November 1, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | iGearbox | Learn Russian |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | [3.0 (6 ratings)](https://appshunter.io/ios/app/igearbox/id451320370/reviews) | **[4.5 (2 ratings)](https://appshunter.io/ios/app/learn-russian-cyrillic-audio/id6754518388/reviews)** |
| Number of ratings | **6** | 2 |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 55 months | **Every 6 weeks** |
| Monetization | Paid | **Ad-supported** |
| Size | 12 MB | 107 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | +4 | 4+ |
| Developer | [Motionics LLC](https://appshunter.io/developer/424498959) | [Nagy Solaiman](https://appshunter.io/developer/6809016106) |

## What reviewers say

### iGearbox

[App page](https://appshunter.io/ios/app/igearbox/id451320370)

This app provides interactive tools to calculate gearbox ratios for regular and planetary gearboxes. It features a drag-and-drop design environment for gear trains and a dynamic graphic simulation for planetary gear sets, aiding in understanding and calculation.

**Highlights:** Interactive gear train design, Planetary gear set simulation, Ratio and speed calculations, Multiple gear train configurations, Dynamic component motion animations, Symbolic ratio equations, Dropbox data upload

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

**In-app purchases:** none


### Learn Russian

[App page](https://appshunter.io/ios/app/learn-russian-cyrillic-audio/id6754518388)

This app helps Arabic speakers learn Russian offline through structured lessons, realistic conversations, and interactive quizzes. It covers reading, listening, speaking, and writing skills with features like flashcards and short stories to build vocabulary and confidence.

**Highlights:** Structured lessons from basic to advanced, Realistic audio and text conversations, Short stories for vocabulary expansion, Interactive quizzes for assessment, Flashcards for memorization, Listening practice with Arabic translations, Night mode for comfortable study

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

**In-app purchases:** none


## Frequently asked questions

### Is iGearbox free?

iGearbox costs $4.99, with no in-app purchases.

### Is Learn Russian free?

Learn Russian is free to download, with no in-app purchases.

### Which has better reviews, iGearbox or Learn Russian?

Learn Russian is rated higher. iGearbox averages 3.0 out of 5 from 6 ratings, while Learn Russian averages 4.5 from 2 ratings.

### Do iGearbox or Learn Russian have ads?

Learn Russian shows ads; iGearbox does not.

### Which is updated more often, iGearbox or Learn Russian?

iGearbox ships an update every 55 months, and Learn Russian every 6 weeks. Most recently, iGearbox was updated on November 1, 2026 and Learn Russian on November 5, 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.*