# SoroTouch Mental Calculation vs 学研さんすうランド 数字 時計 はじめての算数知育ゲーム

The clearest difference is review sentiment: 学研さんすうランド 数字 時計 はじめての算数知育ゲーム at 92% against SoroTouch Mental Calculation's 32%. 学研さんすうランド 数字 時計 はじめての算数知育ゲーム also leads on rating (4.4 vs 2.3) and update cadence (every 2 weeks vs every 2 months). SoroTouch Mental Calculation's advantage is in-app purchases (none vs 6) and ads (none vs shown). On price and iOS requirement there is nothing between them.

Both are free to download. 学研さんすうランド 数字 時計 はじめての算数知育ゲーム sells 6 one-off in-app purchases. SoroTouch Mental Calculation asks for nothing beyond the download.

学研さんすうランド 数字 時計 はじめての算数知育ゲーム holds the better App Store score, 4.4 against 2.3. Both are backed by a comparable volume of ratings — 39 and 8 respectively. Written reviews point the same way: 32% of SoroTouch Mental Calculation's written reviews are positive against 92% of 学研さんすうランド 数字 時計 はじめての算数知育ゲーム's.

SoroTouch Mental Calculation ships an update every 2 months, 学研さんすうランド 数字 時計 はじめての算数知育ゲーム every 2 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | SoroTouch Mental Calculation | 学研さんすうランド 数字 時計 はじめての算数知育ゲーム |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (39 ratings)](https://appshunter.io/ios/app/sorotouch-mental-calculation/id1153930190/reviews) | **[4.4 (8 ratings)](https://appshunter.io/ios/app/id1661497567/reviews)** |
| Number of ratings | **39** | 8 |
| Positive reviews | 32.1% of reviews | **92.3% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 460 MB | 337 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SoroTouch Co., Ltd.](https://appshunter.io/developer/927820962) | [Gakken CO.,LTD](https://appshunter.io/developer/294791161) |

## What reviewers say

### SoroTouch Mental Calculation

[App page](https://appshunter.io/ios/app/sorotouch-mental-calculation/id1153930190)

This app teaches abacus method mental calculation using patented imaging technology. Designed for children aged 5-8, it offers games and rankings to enhance math skills through daily practice. It requires membership registration via a web portal.

**Highlights:** Abacus method mental calculation, Imaging skills training, Daily missions and games, Progress tracking and rankings, Visible and Invisible modes, Audio and rhythm-based learning

**In-app purchases:** none


### 学研さんすうランド 数字 時計 はじめての算数知育ゲーム

[App page](https://appshunter.io/ios/app/id1661497567)

This educational game helps young children develop foundational math skills, including number recognition, addition, subtraction, and telling time. It features engaging characters and a progressive learning path designed for preschool and early elementary ages.

**Highlights:** Number recognition up to 100, Addition and subtraction practice, Analog and digital clock learning, Story-driven map progression, Free play mode by genre, Character-based learning

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ユーザー2のマップ1アンロック（ステージ解放） | $2.99 | one-time |
| ユーザー3のマップ1アンロック（ステージ解放） | $2.99 | one-time |
| ユーザー1のマップ1アンロック（ステージ解放） | $2.99 | one-time |
| ユーザー1のマップ3アンロック（ステージ解放） | $2.99 | one-time |
| ユーザー2のマップ3アンロック（ステージ解放） | $2.99 | one-time |
| ユーザー3のマップ3アンロック（ステージ解放） | $2.99 | one-time |


## Frequently asked questions

### Is SoroTouch Mental Calculation free?

SoroTouch Mental Calculation is free to download, with no in-app purchases.

### Is 学研さんすうランド 数字 時計 はじめての算数知育ゲーム free?

学研さんすうランド 数字 時計 はじめての算数知育ゲーム is free to download, with in-app purchases available.

### Which has better reviews, SoroTouch Mental Calculation or 学研さんすうランド 数字 時計 はじめての算数知育ゲーム?

学研さんすうランド 数字 時計 はじめての算数知育ゲーム is rated higher. SoroTouch Mental Calculation averages 2.3 out of 5 from 39 ratings, while 学研さんすうランド 数字 時計 はじめての算数知育ゲーム averages 4.4 from 8 ratings.

### Do SoroTouch Mental Calculation or 学研さんすうランド 数字 時計 はじめての算数知育ゲーム have ads?

学研さんすうランド 数字 時計 はじめての算数知育ゲーム shows ads; SoroTouch Mental Calculation does not.

### Which is updated more often, SoroTouch Mental Calculation or 学研さんすうランド 数字 時計 はじめての算数知育ゲーム?

SoroTouch Mental Calculation ships an update every 2 months, and 学研さんすうランド 数字 時計 はじめての算数知育ゲーム every 2 weeks. Most recently, SoroTouch Mental Calculation was updated on November 2, 2026 and 学研さんすうランド 数字 時計 はじめての算数知育ゲーム on November 3, 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.*