# Masamu 2 vs Chalk & Math

The clearest difference is update cadence: Masamu 2 at every 2 months against Chalk & Math's every 71 months. Masamu 2 also leads on iOS requirement (9.3 vs 15.0). 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.

Masamu 2 ships an update every 2 months, Chalk & Math every 71 months. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Masamu 2 | Chalk & Math |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/chalk-and-math/id974996755/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 71 months |
| Monetization | — | Free |
| Size | 714 MB | 103 MB |
| Requires iOS | **9.3** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [onebillion](https://appshunter.io/developer/908075819) | [Carlton Payne III](https://appshunter.io/developer/923853665) |

## What reviewers say

### Masamu 2

[App page](https://appshunter.io/ios/app/masamu-2/id568845285)

**Features:** macOS Compatibility

**In-app purchases:** none


### Chalk & Math

[App page](https://appshunter.io/ios/app/chalk-and-math/id974996755)

This app helps children develop fundamental math abilities, covering addition, subtraction, multiplication, division, and geometry. It features 19 learning levels, from Pre-K to third grade, and includes a test mode with customizable question counts.

**Highlights:** Addition skills, Subtraction skills, Multiplication skills, Division skills, Geometry basics, 19 learning levels, Test mode

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Masamu 2 free?

Masamu 2 is free to download, with no in-app purchases.

### Is Chalk & Math free?

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

### Do Masamu 2 or Chalk & Math have ads?

Neither Masamu 2 nor Chalk & Math shows ads.

### Which is updated more often, Masamu 2 or Chalk & Math?

Masamu 2 ships an update every 2 months, and Chalk & Math every 71 months. Most recently, Masamu 2 was updated on October 26, 2026 and Chalk & Math on October 25, 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.*