# Учимо Азбуку  Serbian Alphabet vs Numerical Solver

The clearest difference is in-app purchases: Учимо Азбуку  Serbian Alphabet at none against Numerical Solver's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Numerical Solver sells 3 in-app purchases, starting at $2.99 per year. Учимо Азбуку  Serbian Alphabet asks for nothing beyond the download.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 17, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Учимо Азбуку  Serbian Alphabet | Numerical Solver |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (19 ratings)](https://appshunter.io/ios/app/serbian-alphabet/id6746082573/reviews)** | — |
| Number of ratings | **19** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Free | — |
| Size | 101 MB | 3 MB |
| Requires iOS | 18.0 | **17.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Code Nomads](https://appshunter.io/developer/1813582959) | [i-SmartSolutions](https://appshunter.io/developer/391390898) |

## What reviewers say

### Учимо Азбуку  Serbian Alphabet

[App page](https://appshunter.io/ios/app/serbian-alphabet/id6746082573)

This app uses mini-games to teach children aged 4-7 essential Serbian Cyrillic literacy skills. It covers letter recognition, writing, and word association, serving as a fun supplement to school curricula.

**Highlights:** Letter recognition games, Letter writing practice, Word association exercises, Interactive mini-games, Supplement to school curriculum, Designed for ages 4-7

**Features:** macOS Compatibility

**In-app purchases:** none


### Numerical Solver

[App page](https://appshunter.io/ios/app/numerical-solver/id6746115479)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Create Charts | $2.99 | per year |
| Calculate Integrals | $2.99 | per year |
| Solve system of algebraic eqns | $4.99 | per year |


## Frequently asked questions

### Is Учимо Азбуку  Serbian Alphabet free?

Учимо Азбуку  Serbian Alphabet is free to download, with no in-app purchases.

### Is Numerical Solver free?

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

### Do Учимо Азбуку  Serbian Alphabet or Numerical Solver have ads?

Neither Учимо Азбуку  Serbian Alphabet nor Numerical Solver shows ads.

### Which is updated more often, Учимо Азбуку  Serbian Alphabet or Numerical Solver?

Учимо Азбуку  Serbian Alphabet ships an update monthly, and Numerical Solver monthly. Most recently, Учимо Азбуку  Serbian Alphabet was updated on October 17, 2026 and Numerical Solver on October 5, 2026.

---

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