# 小1算数ランド 計算ドリル

> First-grade math practice app for addition, subtraction, time, money, and measurements. (iPhone/iPad app by Junpei Shimotsu.)

- Source: https://appshunter.io/ios/app/1/id1576329992 (this page in markdown: same URL + `.md`)
- Developer: [Junpei Shimotsu](https://appshunter.io/developer/882299124)
- Category: Education, Reference
- Price: Free with in-app purchases
- Rating: 3.50/5 from 2 App Store ratings
- Age rating: 4+
- Requires: iOS 12.0 · 291 MB
- Languages: English
- Released: 2021-07-13
- Data updated: 2026-07-10
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/1/id1576329992/reviews.md

## What is 小1算数ランド 計算ドリル?

小1の算数を、毎日10分の短時間でコツコツ練習できる計算ドリル。
たし算・ひき算（くり上がり／くり下がり）から、時計・お金・長さ・かさまで対応。
練習モード→チャレンジモードで、理解と反復を両立します。

【収録単元】
・たし算／ひき算（くり上がり・くり下がり）
・3つの数の計算／文章題の入口
・時計（時／分の読み取り）
・長さ（cm／mm）・かさ（mL／L）
・お金（円／硬貨）

【つづけやすい仕組み】
・スター／メダルで達成感（進捗確認）
・1回5〜10問の短時間設計／タイマーON・OFF
・親子で使いやすいシンプルUI

不具合やご要望は、アプリ内のお問い合わせからご連絡ください。

プライバシー・ポリシー：http://hjtj10099.wixsite.com/ksg-dassyutu/privacy-policy
利用規約：https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Key features

- Daily 10-minute math practice
- Addition and subtraction with carrying/borrowing
- Time, money, length, and volume units
- Practice and challenge modes
- Progress tracking with stars and medals
- Simple UI for parents and children

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| delete_ad | $0.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 永久広告削除 | $1.99 | one-time |



## Frequently asked questions about 小1算数ランド 計算ドリル

### What math topics does 小1算数ランド cover?

小1算数ランド covers addition and subtraction with carrying and borrowing, calculations with three numbers, introductory word problems, reading time, measurements like cm/mm and mL/L, and money in yen and coins.

### How does 小1算数ランド help with learning?

The app uses a practice mode followed by a challenge mode to ensure both understanding and repetition. It also includes a star and medal system to provide a sense of accomplishment and track progress.

### Is 小1算数ランド suitable for short study sessions?

Yes, 小1算数ランド is designed for short, daily practice sessions of 5-10 questions, with an option to turn the timer on or off to suit user preference.

### What devices does 小1算数ランド support?

小1算数ランド is compatible with iPhones, iPads, and iPods.

### What is the age rating for 小1算数ランド?

The app has an age rating of 4+, making it suitable for young children.

### Does 小1算数ランド have ads?

Yes, 小1算数ランド contains advertisements. There is an option to remove ads for $0.99 per month.

### How often is 小1算数ランド updated?

The app was last updated on May 19, 2026, indicating a recent update. The latest version available is 7.3.

### What is the user rating for 小1算数ランド?

小1算数ランド has a rating of 3.5 stars based on 2 reviews.

## Version history (last 5 releases)

### 7.3 — 2026-05-19

練習モードの各単元に進捗バーを追加し、
進捗がわかりやすくなるようにしました。

### 7.2 — 2026-04-24

軽微なバグを修正しました。

### 7.0 — 2026-03-15

軽微なバグを修正しました。

### 6.9 — 2026-03-08

・音量設定機能を追加しました。

・ペットの成長ポイントを調整
・挑戦モードで正答率・間違えた問題の記録が残るようにしました。

### 6.8 — 2026-02-02

不具合を修正しました。

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## More apps by Junpei Shimotsu

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All apps by Junpei Shimotsu: https://appshunter.io/developer/882299124

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-10.*