# Math Skills Builder Lite vs КъэбарышӀур

The clearest difference is in-app purchases: КъэбарышӀур at none against Math Skills Builder Lite's 1. КъэбарышӀур also leads on device support (3 vs 1). Math Skills Builder Lite's advantage is iOS requirement (13.0 vs 15.6). On price, update cadence and ads there is nothing between them.

Both are free to download. Math Skills Builder Lite sells 1 one-off in-app purchase. КъэбарышӀур asks for nothing beyond the download.

Math Skills Builder Lite ships an update every 19 months, КъэбарышӀур every 27 months. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Math Skills Builder Lite | КъэбарышӀур |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/math-skills-builder-lite/id1277897625/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 19 months** | Every 27 months |
| Monetization | Free with in-app purchases | — |
| Size | 191 MB | 141 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Attainment Company](https://appshunter.io/developer/403989333) | [Институт перевода Библии](https://appshunter.io/developer/1199819673) |

## What reviewers say

### Math Skills Builder Lite

[App page](https://appshunter.io/ios/app/math-skills-builder-lite/id1277897625)

This app helps students apply early numeracy skills to solve real-world math problems. It uses math stories and concrete strategies to teach when to add or subtract. Research indicates the program is highly effective for developing problem-solving abilities.

**Highlights:** Real-world math problem scenarios, Early numeracy skill application, Concrete addition/subtraction strategies, Multiple learning modes, Research-backed effectiveness

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $59.99 | one-time |


### КъэбарышӀур

[App page](https://appshunter.io/ios/app/id1479561360)

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

**In-app purchases:** none


## Frequently asked questions

### Is Math Skills Builder Lite free?

Math Skills Builder Lite is free to download, with in-app purchases available.

### Is КъэбарышӀур free?

КъэбарышӀур is free to download, with no in-app purchases.

### Do Math Skills Builder Lite or КъэбарышӀур have ads?

Neither Math Skills Builder Lite nor КъэбарышӀур shows ads.

### Which is updated more often, Math Skills Builder Lite or КъэбарышӀур?

Math Skills Builder Lite ships an update every 19 months, and КъэбарышӀур every 27 months. Most recently, Math Skills Builder Lite was updated on November 3, 2026 and КъэбарышӀур on November 7, 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.*