# 楽しい 小学校 6年生の算数 vs Neg Multiply

The clearest difference is in-app purchases: Neg Multiply at none against 楽しい 小学校 6年生の算数's 1. Neg Multiply also leads on update cadence (every 5 weeks vs every 3 months). 楽しい 小学校 6年生の算数's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.6). On price and ads there is nothing between them.

Both are free to download. 楽しい 小学校 6年生の算数 sells 1 one-off in-app purchase. Neg Multiply asks for nothing beyond the download.

楽しい 小学校 6年生の算数 ships an update every 3 months, Neg Multiply every 5 weeks. The most recent releases landed on November 3, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 楽しい 小学校 6年生の算数 | Neg Multiply |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 95 MB | 32 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [株式会社EIHSOFT](https://appshunter.io/developer/1541782404) | [Katsuhiko Yao](https://appshunter.io/developer/1543188534) |

## What reviewers say

### 楽しい 小学校 6年生の算数

[App page](https://appshunter.io/ios/app/6/id1522422671)

This app supports 6th-grade math learning based on the Ministry of Education curriculum. It offers detailed practice by topic, allowing for easy study during short breaks. With explanations for parents and adjustable difficulty levels, it's ideal for both structured learning and focused practice on weak areas.

**Highlights:** Curriculum-based math learning, Topic-specific practice, Parental explanations, Adjustable difficulty levels, Monthly learning schedule guide, Supports various textbooks

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告非表示 | $3.99 | one-time |


### Neg Multiply

[App page](https://appshunter.io/ios/app/neg-multiply-brain-training/id6450744705)

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

**In-app purchases:** none


## Frequently asked questions

### Is 楽しい 小学校 6年生の算数 free?

楽しい 小学校 6年生の算数 is free to download, with in-app purchases available.

### Is Neg Multiply free?

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

### Do 楽しい 小学校 6年生の算数 or Neg Multiply have ads?

Both 楽しい 小学校 6年生の算数 and Neg Multiply show ads.

### Which is updated more often, 楽しい 小学校 6年生の算数 or Neg Multiply?

楽しい 小学校 6年生の算数 ships an update every 3 months, and Neg Multiply every 5 weeks. Most recently, 楽しい 小学校 6年生の算数 was updated on November 3, 2026 and Neg Multiply on October 27, 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.*