# Вычитание и сложение до 10 vs Rekenzee (full)

The clearest difference is in-app purchases: Вычитание и сложение до 10 at none against Rekenzee (full)'s 1. Вычитание и сложение до 10 also leads on price ($2.99 vs $3.99) and iOS requirement (12.0 vs 17.6). Rekenzee (full)'s advantage is update cadence (every 3 months vs every 36 months). On ads and device support there is nothing between them.

Вычитание и сложение до 10 costs $2.99 and Rekenzee (full) $3.99 up front. Rekenzee (full) 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, Rekenzee (full) every 3 months. The most recent releases landed on November 10, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Вычитание и сложение до 10 | Rekenzee (full) |
| --- | --- | --- |
| Price | **$2.99** | $3.99 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 36 months | **Every 3 months** |
| Monetization | Paid | — |
| Size | 18 MB | 20 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sergey Malugin](https://appshunter.io/developer/562782409) | [Mirjam Van baardewijk](https://appshunter.io/developer/957886005) |

## 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


### Rekenzee (full)

[App page](https://appshunter.io/ios/app/rekenzee-full/id1016291586)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Groep 4 pakket | $3.99 | 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 Rekenzee (full) free?

Rekenzee (full) costs $3.99, and also offers in-app purchases.

### Do Вычитание и сложение до 10 or Rekenzee (full) have ads?

Neither Вычитание и сложение до 10 nor Rekenzee (full) shows ads.

### Which is updated more often, Вычитание и сложение до 10 or Rekenzee (full)?

Вычитание и сложение до 10 ships an update every 36 months, and Rekenzee (full) every 3 months. Most recently, Вычитание и сложение до 10 was updated on November 10, 2026 and Rekenzee (full) on October 29, 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.*