# Russian Sounds and Alphabet vs HSK Vocab Pro

The clearest difference is review sentiment: Russian Sounds and Alphabet at 65% against HSK Vocab Pro's 0%. HSK Vocab Pro's advantage is update cadence (monthly vs every 4 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Russian Sounds and Alphabet costs $2.99 and HSK Vocab Pro $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Russian Sounds and Alphabet ships an update every 4 months, HSK Vocab Pro monthly. The most recent releases landed on September 14, 2026 and August 18, 2026 respectively.

## The numbers

| Metric | Russian Sounds and Alphabet | HSK Vocab Pro |
| --- | --- | --- |
| Price | $2.99 | $2.99 |
| Rating | **[3.9 (27 ratings)](https://appshunter.io/ios/app/russian-sounds-and-alphabet/id1086008379/reviews)** | — |
| Number of ratings | **27** | — |
| Positive reviews | **64.7% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | Paid | Paid |
| Size | 41 MB | 29 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [佩佩 伍](https://appshunter.io/developer/917259251) | [Jeong-hoon Kang](https://appshunter.io/developer/922393493) |

## What reviewers say

### Russian Sounds and Alphabet

[App page](https://appshunter.io/ios/app/russian-sounds-and-alphabet/id1086008379)

Master Russian pronunciation and handwriting with phonetic symbols, letter stroke animations, and over 400 common words. Features AI voice analysis and adjustable audio playback for effective learning.

**Highlights:** 42 Russian phonetic symbols, 33 Russian letters, Articulator animation for pronunciation, Stroke animation for handwriting, 400+ common words with audio, AI voiceprint analysis, Adjustable audio playback speed

**Features:** macOS Compatibility

**In-app purchases:** none


### HSK Vocab Pro

[App page](https://appshunter.io/ios/app/hsk-vocab-pro/id1561708228)

Master HSK vocabulary with flashcards and dictionaries covering levels 1-6. Organize words, attach pictures, and access online resources. Features include TTS, dark mode, and customizable quizzes.

**Highlights:** HSK wordbook (Levels 1-6), Intuitive UI, Attach pictures to words, Online dictionary integration, TTS support, Dark mode and quiz modes, Multilingual support

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

**In-app purchases:** none


## Frequently asked questions

### Is Russian Sounds and Alphabet free?

Russian Sounds and Alphabet costs $2.99, with no in-app purchases.

### Is HSK Vocab Pro free?

HSK Vocab Pro costs $2.99, with no in-app purchases.

### Do Russian Sounds and Alphabet or HSK Vocab Pro have ads?

Neither Russian Sounds and Alphabet nor HSK Vocab Pro shows ads.

### Which is updated more often, Russian Sounds and Alphabet or HSK Vocab Pro?

Russian Sounds and Alphabet ships an update every 4 months, and HSK Vocab Pro monthly. Most recently, Russian Sounds and Alphabet was updated on September 14, 2026 and HSK Vocab Pro on August 18, 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.*