# Math Buddy vs Kalorex

The clearest difference is update cadence: Kalorex at every 6 months against Math Buddy's every 29 months. Math Buddy's advantage is iOS requirement (9.3 vs 14.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Math Buddy ships an update every 29 months, Kalorex every 6 months. The most recent releases landed on September 18, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Math Buddy | Kalorex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/math-buddy-a-learning/id1277570684/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 29 months | **Every 6 months** |
| Monetization | Free | — |
| Size | 41 MB | 88 MB |
| Requires iOS | **9.3** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Prionix Global Technologies Private Limited](https://appshunter.io/developer/1200697413) | [Myclassboard Educational Solutions Private Limited](https://appshunter.io/developer/1261722731) |

## What reviewers say

### Math Buddy

[App page](https://appshunter.io/ios/app/math-buddy-a-learning/id1277570684)

This app offers a fun and engaging way for young children to learn and practice fundamental math concepts. It covers numbers, basic arithmetic, number ordering, and comparisons through colorful visuals and interactive elements.

**Highlights:** Learn numbers 0-100, Addition, subtraction, multiplication, division, Number ordering and comparison, Counting and identifying numbers, Voice-over explanations, Colorful and animated interface

**Features:** macOS Compatibility

**In-app purchases:** none


### Kalorex

[App page](https://appshunter.io/ios/app/kalorex/id1554459403)

**In-app purchases:** none


## Frequently asked questions

### Is Math Buddy free?

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

### Is Kalorex free?

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

### Do Math Buddy or Kalorex have ads?

Neither Math Buddy nor Kalorex shows ads.

### Which is updated more often, Math Buddy or Kalorex?

Math Buddy ships an update every 29 months, and Kalorex every 6 months. Most recently, Math Buddy was updated on September 18, 2026 and Kalorex on September 12, 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.*