# わかる！算数 小学３年【上】 vs 世界地図マスター

The clearest difference is update cadence: 世界地図マスター at every 6 weeks against わかる！算数 小学３年【上】's every 10 months. 世界地図マスター also leads on price ($4.99 vs $9.99) and review sentiment (50% vs 33%). On ads, in-app purchases and iOS requirement there is nothing between them.

わかる！算数 小学３年【上】 costs $9.99 and 世界地図マスター $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

わかる！算数 小学３年【上】 ships an update every 10 months, 世界地図マスター every 6 weeks. The most recent releases landed on October 13, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | わかる！算数 小学３年【上】 | 世界地図マスター |
| --- | --- | --- |
| Price | $9.99 | **$4.99** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id684069073/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 33.3% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 6 weeks** |
| Monetization | Paid | — |
| Size | 68 MB | 582 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [がくげい](https://appshunter.io/developer/415230275) | [Gloding Inc.](https://appshunter.io/developer/780228385) |

## What reviewers say

### わかる！算数 小学３年【上】

[App page](https://appshunter.io/ios/app/id684069073)

This app offers a comprehensive math curriculum for third graders, covering the first half of the academic year. It features animated lessons with full voiceovers and interactive drill exercises to reinforce learning. Designed for self-study, it aligns with national educational standards and has been adopted in various educational settings.

**Highlights:** Covers first half of 3rd-grade math curriculum, 28 units, 56 corners of content, Animated lessons with full voiceovers, Interactive drill exercises, Progress tracking with clear indicators, Aligned with national curriculum standards

**In-app purchases:** none


### 世界地図マスター

[App page](https://appshunter.io/ios/app/id883537680)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is わかる！算数 小学３年【上】 free?

わかる！算数 小学３年【上】 costs $9.99, with no in-app purchases.

### Is 世界地図マスター free?

世界地図マスター costs $4.99, with no in-app purchases.

### Do わかる！算数 小学３年【上】 or 世界地図マスター have ads?

Neither わかる！算数 小学３年【上】 nor 世界地図マスター shows ads.

### Which is updated more often, わかる！算数 小学３年【上】 or 世界地図マスター?

わかる！算数 小学３年【上】 ships an update every 10 months, and 世界地図マスター every 6 weeks. Most recently, わかる！算数 小学３年【上】 was updated on October 13, 2026 and 世界地図マスター on October 8, 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.*