# 小学1年生 楽しい計算ドリル vs 学研　ひらがな・カタカナ～もじ判定つき～

The clearest difference is ads: 学研　ひらがな・カタカナ～もじ判定つき～ at none against 小学1年生 楽しい計算ドリル's shown. 小学1年生 楽しい計算ドリル's advantage is update cadence (every 3 weeks vs every 6 months) and iOS requirement (15.0 vs 18.0). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. 小学1年生 楽しい計算ドリル sells 3 in-app purchases, starting at $2.99 per month and 学研　ひらがな・カタカナ～もじ判定つき～ sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

学研　ひらがな・カタカナ～もじ判定つき～ holds the better App Store score, 4.3 against 4.1. Both are backed by a comparable volume of ratings — 20 and 7 respectively. Written reviews point the same way: 20% of 小学1年生 楽しい計算ドリル's written reviews are positive against 22% of 学研　ひらがな・カタカナ～もじ判定つき～'s.

小学1年生 楽しい計算ドリル ships an update every 3 weeks, 学研　ひらがな・カタカナ～もじ判定つき～ every 6 months. Both last shipped on November 2, 2026.

## The numbers

| Metric | 小学1年生 楽しい計算ドリル | 学研　ひらがな・カタカナ～もじ判定つき～ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (20 ratings)](https://appshunter.io/ios/app/1/id1101942935/reviews) | **[4.3 (7 ratings)](https://appshunter.io/ios/app/id1211631230/reviews)** |
| Number of ratings | **20** | 7 |
| Positive reviews | 20.0% of reviews | **21.6% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 6 months |
| Monetization | Free with in-app purchases | — |
| Size | 334 MB | 199 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Junpei Shimotsu](https://appshunter.io/developer/882299124) | [Gakken CO.,LTD](https://appshunter.io/developer/294791161) |

## What reviewers say

### 小学1年生 楽しい計算ドリル

[App page](https://appshunter.io/ios/app/1/id1101942935)

This app helps first-graders master elementary math with over 2380 practice problems. Earn medals by solving drills, which in turn grow a virtual pet. It covers addition, subtraction, word problems, telling time, and more, all with cute illustrations.

**Highlights:** Extensive problem set (2380+ questions), Medal system for completing drills, Virtual pet growth through learning, Covers addition, subtraction, word problems, Includes telling time and number concepts, Cute character illustrations

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ads removal | $2.99 | per month |
| １年間広告削除 | $5.99 | per year |
| 広告削除買い切り | $6.99 | one-time |


### 学研　ひらがな・カタカナ～もじ判定つき～

[App page](https://appshunter.io/ios/app/id1211631230)

**Features:** Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 学研の幼児ワーク　ひらがな（フルバージョン） | $3.99 | one-time |
| 学研の幼児ワーク　カタカナ（フルバージョン） | $3.99 | one-time |
| 学研の幼児ワーク　ひらカタ（フルバージョン） | $5.99 | one-time |


## Frequently asked questions

### Is 小学1年生 楽しい計算ドリル free?

小学1年生 楽しい計算ドリル is free to download, with in-app purchases available.

### Is 学研　ひらがな・カタカナ～もじ判定つき～ free?

学研　ひらがな・カタカナ～もじ判定つき～ is free to download, with in-app purchases available.

### Which has better reviews, 小学1年生 楽しい計算ドリル or 学研　ひらがな・カタカナ～もじ判定つき～?

学研　ひらがな・カタカナ～もじ判定つき～ is rated higher. 小学1年生 楽しい計算ドリル averages 4.1 out of 5 from 20 ratings, while 学研　ひらがな・カタカナ～もじ判定つき～ averages 4.3 from 7 ratings.

### Do 小学1年生 楽しい計算ドリル or 学研　ひらがな・カタカナ～もじ判定つき～ have ads?

小学1年生 楽しい計算ドリル shows ads; 学研　ひらがな・カタカナ～もじ判定つき～ does not.

### Which is updated more often, 小学1年生 楽しい計算ドリル or 学研　ひらがな・カタカナ～もじ判定つき～?

小学1年生 楽しい計算ドリル ships an update every 3 weeks, and 学研　ひらがな・カタカナ～もじ判定つき～ every 6 months. Most recently, 小学1年生 楽しい計算ドリル was updated on November 2, 2026 and 学研　ひらがな・カタカナ～もじ判定つき～ on November 2, 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.*