# MATHCOUNTS Trainer vs kMath

The clearest difference is in-app purchases: MATHCOUNTS Trainer at none against kMath's 1. MATHCOUNTS Trainer also leads on ratings volume (102 vs 6). kMath's advantage is update cadence (every 3 weeks vs every 3 months). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. kMath sells 1 in-app purchase, starting at $14.99 per 3 months. MATHCOUNTS Trainer asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.2 for MATHCOUNTS Trainer against 4.3 for kMath. That said, the two scores are not equally well evidenced: MATHCOUNTS Trainer has 102 ratings behind it against 6, so its average is the more settled of the two. Written reviews split almost evenly too, at 71% and 71% positive.

MATHCOUNTS Trainer ships an update every 3 months, kMath every 3 weeks. The most recent releases landed on September 14, 2026 and September 3, 2026 respectively.

## The numbers

| Metric | MATHCOUNTS Trainer | kMath |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (102 ratings)](https://appshunter.io/ios/app/mathcounts-trainer/id1023961880/reviews) | **[4.3 (6 ratings)](https://appshunter.io/ios/app/kmath-ikmc-kangaroo-math/id1497065843/reviews)** |
| Number of ratings | **102** | 6 |
| Positive reviews | 70.7% of reviews | **71.4% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 37 MB | 69 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Art of Problem Solving](https://appshunter.io/developer/1023961879) | [Yen Nguyen](https://appshunter.io/developer/1370538562) |

## What reviewers say

### MATHCOUNTS Trainer

[App page](https://appshunter.io/ios/app/mathcounts-trainer/id1023961880)

Prepare for MATHCOUNTS competitions with thousands of practice problems from past events. Learn from detailed solutions, track your progress, and compete with others on the leaderboard. This free tool is designed for aspiring mathletes of all skill levels.

**Highlights:** Thousands of practice problems, Problems from past competitions, Full solutions provided, Progress tracking, Leaderboard competition, Practice for all levels

**Features:** macOS Compatibility

**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 MATHCOUNTS Trainer free?

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

### Is kMath free?

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

### Which has better reviews, MATHCOUNTS Trainer or kMath?

kMath is rated higher. MATHCOUNTS Trainer averages 4.2 out of 5 from 102 ratings, while kMath averages 4.3 from 6 ratings.

### Do MATHCOUNTS Trainer or kMath have ads?

Neither MATHCOUNTS Trainer nor kMath shows ads.

### Which is updated more often, MATHCOUNTS Trainer or kMath?

MATHCOUNTS Trainer ships an update every 3 months, and kMath every 3 weeks. Most recently, MATHCOUNTS Trainer was updated on September 14, 2026 and kMath on September 3, 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.*