# QB説明　５年　正多角形と円 vs 小４漢字ドリル 基礎からマスター!

The clearest difference is in-app purchases: QB説明　５年　正多角形と円 at none against 小４漢字ドリル 基礎からマスター!'s 1. QB説明　５年　正多角形と円 also leads on price ($3.99 vs $4.99) and iOS requirement (11.0 vs 15.0). 小４漢字ドリル 基礎からマスター!'s advantage is update cadence (every 5 months vs every 34 months) and device support (3 vs 1). On ads there is nothing between them.

QB説明　５年　正多角形と円 costs $3.99 and 小４漢字ドリル 基礎からマスター! $4.99 up front. 小４漢字ドリル 基礎からマスター! sells 1 one-off in-app purchase. QB説明　５年　正多角形と円 asks for nothing beyond the download.

QB説明　５年　正多角形と円 ships an update every 34 months, 小４漢字ドリル 基礎からマスター! every 5 months. The most recent releases landed on September 10, 2026 and August 15, 2026 respectively.

## The numbers

| Metric | QB説明　５年　正多角形と円 | 小４漢字ドリル 基礎からマスター! |
| --- | --- | --- |
| Price | **$3.99** | $4.99 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 34 months | **Every 5 months** |
| Monetization | — | Paid |
| Size | 11 MB | 148 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　５年　正多角形と円

[App page](https://appshunter.io/ios/app/qb/id1448657476)

**In-app purchases:** none


### 小４漢字ドリル 基礎からマスター!

[App page](https://appshunter.io/ios/app/id1521189675)

Master fourth-grade Japanese kanji with interactive exercises for reading and writing. Learn stroke order through animations and track progress with saved exercises. Includes tests and a school-use setting for multiple students.

**Highlights:** Learn 202 fourth-grade kanji, Interactive reading and writing practice, Stroke order animation and checking, Daily kanji study habit builder, Progress tracking and saved exercises, Test function with scoring and medals, School-use multi-user setting

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 小4漢字ドリル 令和2年度版追加ドリル | $1.99 | one-time |


## Frequently asked questions

### Is QB説明　５年　正多角形と円 free?

QB説明　５年　正多角形と円 costs $3.99, with no in-app purchases.

### Is 小４漢字ドリル 基礎からマスター! free?

小４漢字ドリル 基礎からマスター! costs $4.99, and also offers in-app purchases.

### Do QB説明　５年　正多角形と円 or 小４漢字ドリル 基礎からマスター! have ads?

Neither QB説明　５年　正多角形と円 nor 小４漢字ドリル 基礎からマスター! shows ads.

### Which is updated more often, QB説明　５年　正多角形と円 or 小４漢字ドリル 基礎からマスター!?

QB説明　５年　正多角形と円 ships an update every 34 months, and 小４漢字ドリル 基礎からマスター! every 5 months. Most recently, QB説明　５年　正多角形と円 was updated on September 10, 2026 and 小４漢字ドリル 基礎からマスター! on August 15, 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.*