# はじめての時計練習 vs 小1算数ランド 計算ドリル

The clearest difference is in-app purchases: はじめての時計練習 at none against 小1算数ランド 計算ドリル's 2. 小1算数ランド 計算ドリル's advantage is update cadence (every 3 weeks vs every 5 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 小1算数ランド 計算ドリル sells 2 in-app purchases, starting at $0.99 per month. はじめての時計練習 asks for nothing beyond the download.

はじめての時計練習 ships an update every 5 months, 小1算数ランド 計算ドリル every 3 weeks. The most recent releases landed on October 5, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | はじめての時計練習 | 小1算数ランド 計算ドリル |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.5 (2 ratings)](https://appshunter.io/ios/app/1/id1576329992/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 36 MB | 291 MB |
| Requires iOS | 13.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pixel Co., Ltd.](https://appshunter.io/developer/1743924614) | [Junpei Shimotsu](https://appshunter.io/developer/882299124) |

## What reviewers say

### はじめての時計練習

[App page](https://appshunter.io/ios/app/id1434022225)

**Features:** macOS Compatibility

**In-app purchases:** none


### 小1算数ランド 計算ドリル

[App page](https://appshunter.io/ios/app/1/id1576329992)

Practice first-grade math with short, daily 10-minute sessions. Covers addition, subtraction, time, money, and measurements. Features a practice and challenge mode to reinforce learning.

**Highlights:** 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

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| delete_ad | $0.99 | per month |
| 永久広告削除 | $1.99 | one-time |


## Frequently asked questions

### Is はじめての時計練習 free?

はじめての時計練習 is free to download, with no in-app purchases.

### Is 小1算数ランド 計算ドリル free?

小1算数ランド 計算ドリル is free to download, with in-app purchases available.

### Do はじめての時計練習 or 小1算数ランド 計算ドリル have ads?

Both はじめての時計練習 and 小1算数ランド 計算ドリル show ads.

### Which is updated more often, はじめての時計練習 or 小1算数ランド 計算ドリル?

はじめての時計練習 ships an update every 5 months, and 小1算数ランド 計算ドリル every 3 weeks. Most recently, はじめての時計練習 was updated on October 5, 2026 and 小1算数ランド 計算ドリル on September 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.*