# Learn Russian vs ตะลุยโจทย์ ชีววิทยา ม.4

The clearest difference is iOS requirement: Learn Russian at 15.0 against ตะลุยโจทย์ ชีววิทยา ม.4's 18.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Learn Russian sells 2 in-app purchases, starting at $0.99 per month and ตะลุยโจทย์ ชีววิทยา ม.4 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Learn Russian | ตะลุยโจทย์ ชีววิทยา ม.4 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/learn-russian-1000-words/id6760978807/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 5 days | — |
| Monetization | Free | — |
| Size | 172 MB | 28 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [zhenyu song](https://appshunter.io/developer/1721282851) | [ChatStick Company Limited](https://appshunter.io/developer/1165816085) |

## What reviewers say

### Learn Russian

[App page](https://appshunter.io/ios/app/learn-russian-1000-words/id6760978807)

Master the 1000 most essential Russian words to understand 80% of daily conversations. Features native audio, example sentences, spaced repetition, and themed categories. Includes quiz and sleep modes for effective learning.

**Highlights:** 1000 essential Russian words, Native audio pronunciation, Example sentences with breakdown, Spaced repetition system, 25 themed categories, Quiz and sleep modes, Cloud sync

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro (Ad-Free) | $0.99 | per month |
| Remove Ads | $2.99 | one-time |


### ตะลุยโจทย์ ชีววิทยา ม.4

[App page](https://appshunter.io/ios/app/4/id6818066803)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Features | $2.99 | one-time |


## Frequently asked questions

### Is Learn Russian free?

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

### Is ตะลุยโจทย์ ชีววิทยา ม.4 free?

ตะลุยโจทย์ ชีววิทยา ม.4 is free to download, with in-app purchases available.

### Do Learn Russian or ตะลุยโจทย์ ชีววิทยา ม.4 have ads?

Both Learn Russian and ตะลุยโจทย์ ชีววิทยา ม.4 show ads.

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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.*