# Learn Russian words with ST vs FlashSRS

The clearest difference is update cadence: FlashSRS at every 9 days against Learn Russian words with ST's every 2 months. Learn Russian words with ST's advantage is iOS requirement (12 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Learn Russian words with ST sells 1 in-app purchase, starting at $5.99 per year and FlashSRS sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Learn Russian words with ST ships an update every 2 months, FlashSRS every 9 days. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Learn Russian words with ST | FlashSRS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (6 ratings)](https://appshunter.io/ios/app/learn-russian-words-with-st/id1510693227/reviews)** | — |
| Number of ratings | **6** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Monetization | Free with in-app purchases | — |
| Size | 82 MB | 10 MB |
| Requires iOS | **12** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Roman Vynokurov](https://appshunter.io/developer/1672808591) | [Manh Nguyen](https://appshunter.io/developer/1864580525) |

## What reviewers say

### Learn Russian words with ST

[App page](https://appshunter.io/ios/app/learn-russian-words-with-st/id1510693227)

This educational game uses visual and audio aids to teach new Russian vocabulary and spelling. Its "Smart-Teacher" function guides the learning process, making it an engaging way to build a strong foundation for reading and speaking skills.

**Highlights:** Visual and audio learning support, Smart-Teacher guidance function, Vocabulary building through games, Phonetic transcription and native speaker audio, Interactive word testing, Extensive topic list, Translation in over 40 languages

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NO ADS 1 year | $5.99 | per year |


### FlashSRS

[App page](https://appshunter.io/ios/app/flashsrs-study-flashcards/id6819700140)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support, iPhone Duo support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FlashSRS Pro Monthly | $1.99 | per month |
| FlashSRS Pro Lifetime | $9.99 | one-time |


## Frequently asked questions

### Is Learn Russian words with ST free?

Learn Russian words with ST is free to download, with in-app purchases available.

### Is FlashSRS free?

FlashSRS is free to download, with in-app purchases available.

### Do Learn Russian words with ST or FlashSRS have ads?

Neither Learn Russian words with ST nor FlashSRS shows ads.

### Which is updated more often, Learn Russian words with ST or FlashSRS?

Learn Russian words with ST ships an update every 2 months, and FlashSRS every 9 days. Most recently, Learn Russian words with ST was updated on October 24, 2026 and FlashSRS on October 31, 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.*