# Вычитание и сложение до 10 vs Ludik

The clearest difference is review sentiment: Ludik at 100% against Вычитание и сложение до 10's 50%. Ludik also leads on price (Free vs $2.99) and update cadence (every 4 months vs every 36 months). Вычитание и сложение до 10's advantage is in-app purchases (none vs 1) and device support (3 vs 1). On ads and iOS requirement there is nothing between them.

Ludik is free to download; Вычитание и сложение до 10 costs $2.99 up front. Ludik sells 1 one-off in-app purchase. Вычитание и сложение до 10 asks for nothing beyond the download.

Вычитание и сложение до 10 ships an update every 36 months, Ludik every 4 months. The most recent releases landed on September 22, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Вычитание и сложение до 10 | Ludik |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 36 months | **Every 4 months** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 18 MB | 203 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sergey Malugin](https://appshunter.io/developer/562782409) | [Domino (apps)](https://appshunter.io/developer/910245348) |

## What reviewers say

### Вычитание и сложение до 10

[App page](https://appshunter.io/ios/app/10/id577942601)

This app makes learning addition and subtraction up to 10 fun for preschoolers and first graders. It features four adaptive mini-games and a unique handwriting recognition system for practicing numbers.

**Highlights:** Interactive mini-games, Adaptive difficulty, Handwriting recognition, Addition and subtraction practice, Number writing skill development

**Features:** macOS Compatibility

**In-app purchases:** none


### Ludik

[App page](https://appshunter.io/ios/app/ludik/id984088428)

This app uses fun games and a reward system to motivate children to complete repetitive tasks, such as speech therapy exercises or learning new vocabulary. Parents can set the number of tasks required before a child earns game time.

**Highlights:** Six quick and fun games, Reward system for task completion, Customizable task requirements, Progress tracking, Choice of games, Adjustable game time

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock all games | $6.99 | one-time |


## Frequently asked questions

### Is Вычитание и сложение до 10 free?

Вычитание и сложение до 10 costs $2.99, with no in-app purchases.

### Is Ludik free?

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

### Do Вычитание и сложение до 10 or Ludik have ads?

Neither Вычитание и сложение до 10 nor Ludik shows ads.

### Which is updated more often, Вычитание и сложение до 10 or Ludik?

Вычитание и сложение до 10 ships an update every 36 months, and Ludik every 4 months. Most recently, Вычитание и сложение до 10 was updated on September 22, 2026 and Ludik on June 1, 2026.

---

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