# MathBoard Challenge vs kMath

The clearest difference is review sentiment: kMath at 71% against MathBoard Challenge's 0%. kMath also leads on price (Free vs $1.99) and update cadence (every 3 weeks vs every 4 months). MathBoard Challenge's advantage is in-app purchases (none vs 1) and rating (4.5 vs 4.3). On ads and iOS requirement there is nothing between them.

kMath is free to download; MathBoard Challenge costs $1.99 up front. kMath sells 1 in-app purchase, starting at $14.99 per 3 months. MathBoard Challenge asks for nothing beyond the download.

MathBoard Challenge holds the better App Store score, 4.5 against 4.3. Both are backed by a comparable volume of ratings — 20 and 6 respectively. Written reviews complicate that: 0% of MathBoard Challenge's written reviews are positive against 71% of kMath's, so the app with the better star average is not the one people write more warmly about.

MathBoard Challenge ships an update every 4 months, kMath every 3 weeks. The most recent releases landed on October 9, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | MathBoard Challenge | kMath |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[4.5 (20 ratings)](https://appshunter.io/ios/app/mathboard-challenge/id828092423/reviews)** | [4.3 (6 ratings)](https://appshunter.io/ios/app/kmath-ikmc-kangaroo-math/id1497065843/reviews) |
| Number of ratings | **20** | 6 |
| Positive reviews | 0.0% of reviews | **71.4% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 8 MB | 69 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [PalaSoftware Inc.](https://appshunter.io/developer/282914457) | [Yen Nguyen](https://appshunter.io/developer/1370538562) |

## What reviewers say

### MathBoard Challenge

[App page](https://appshunter.io/ios/app/mathboard-challenge/id828092423)

This app offers a fast-paced, competitive math game where players race against the clock or friends to solve equations. It features customizable difficulty, various math operations, and a scoring system that rewards both speed and accuracy.

**Highlights:** Random equation generation, Customizable number ranges, Algebra-style equations, Points-based scoring, Multiple choice and fill-in-the-blank answers, Timed solo or challenge modes

**In-app purchases:** none


### kMath

[App page](https://appshunter.io/ios/app/kmath-ikmc-kangaroo-math/id1497065843)

Prepare for the International Kangaroo Mathematics Contest with thousands of practice questions and explanations. Covers six levels from grade 1 to 12, with new content updated monthly. Offers an optional subscription for enhanced features.

**Highlights:** Thousands of practice questions, Detailed explanations, Six learning levels (grade 1-12), Monthly content updates, Auto-renewing subscription option, Progress tracking

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Member | $14.99 | per 3 months |


## Frequently asked questions

### Is MathBoard Challenge free?

MathBoard Challenge costs $1.99, with no in-app purchases.

### Is kMath free?

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

### Which has better reviews, MathBoard Challenge or kMath?

MathBoard Challenge is rated higher. MathBoard Challenge averages 4.5 out of 5 from 20 ratings, while kMath averages 4.3 from 6 ratings.

### Do MathBoard Challenge or kMath have ads?

Neither MathBoard Challenge nor kMath shows ads.

### Which is updated more often, MathBoard Challenge or kMath?

MathBoard Challenge ships an update every 4 months, and kMath every 3 weeks. Most recently, MathBoard Challenge was updated on October 9, 2026 and kMath on October 5, 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.*