# QB説明　１ねん　たしざん・ひきざん 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 QB説明　１ねん　たしざん・ひきざん's every 20 months. 世界地図マスター also leads on device support (3 vs 1). QB説明　１ねん　たしざん・ひきざん's advantage is price ($3.99 vs $4.99) and iOS requirement (11.0 vs 15.0). On ads and in-app purchases there is nothing between them.

QB説明　１ねん　たしざん・ひきざん costs $3.99 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.

QB説明　１ねん　たしざん・ひきざん ships an update every 20 months, 世界地図マスター every 6 weeks. The most recent releases landed on May 18, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | QB説明　１ねん　たしざん・ひきざん | 世界地図マスター |
| --- | --- | --- |
| Price | **$3.99** | $4.99 |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 20 months | **Every 6 weeks** |
| Size | 14 MB | 582 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Suzuki Educational Software Co.,Ltd.](https://appshunter.io/developer/585512975) | [Gloding Inc.](https://appshunter.io/developer/780228385) |

## What reviewers say

### QB説明　１ねん　たしざん・ひきざん

[App page](https://appshunter.io/ios/app/qb/id803618944)

**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 QB説明　１ねん　たしざん・ひきざん free?

QB説明　１ねん　たしざん・ひきざん costs $3.99, 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 QB説明　１ねん　たしざん・ひきざん or 世界地図マスター have ads?

Neither QB説明　１ねん　たしざん・ひきざん nor 世界地図マスター shows ads.

### Which is updated more often, QB説明　１ねん　たしざん・ひきざん or 世界地図マスター?

QB説明　１ねん　たしざん・ひきざん ships an update every 20 months, and 世界地図マスター every 6 weeks. Most recently, QB説明　１ねん　たしざん・ひきざん was updated on May 18, 2026 and 世界地図マスター on September 21, 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.*