# そろばんを1から覚える初心者のためのそろばん教室 vs かけ算訓練

The clearest difference is in-app purchases: かけ算訓練 at none against そろばんを1から覚える初心者のためのそろばん教室's 1. かけ算訓練 also leads on ads (none vs shown) and update cadence (every 9 days vs every 2 months). On price and device support there is nothing between them.

Both are free to download. そろばんを1から覚える初心者のためのそろばん教室 sells 1 one-off in-app purchase. かけ算訓練 asks for nothing beyond the download.

そろばんを1から覚える初心者のためのそろばん教室 ships an update every 2 months, かけ算訓練 every 9 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | そろばんを1から覚える初心者のためのそろばん教室 | かけ算訓練 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 57.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 9 days** |
| Monetization | Free with in-app purchases | — |
| Size | 13 MB | 14 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [kenji kiuchi](https://appshunter.io/developer/553473005) | [Shotaro Maruyama](https://appshunter.io/developer/1534491883) |

## What reviewers say

### そろばんを1から覚える初心者のためのそろばん教室

[App page](https://appshunter.io/ios/app/1/id1095959894)

Learn abacus from scratch with this educational app. It offers clear explanations for beginners, including visual aids for adding and removing beads. Advanced users can test their skills in challenge modes.

**Highlights:** Beginner-friendly abacus explanations, Visual bead manipulation, Practice problems, Timed challenges, Level-based progression, Abacus multiplication tables

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告の削除と全機能解放 | $9.99 | one-time |


### かけ算訓練

[App page](https://appshunter.io/ios/app/id1534491881)

**In-app purchases:** none


## Frequently asked questions

### Is そろばんを1から覚える初心者のためのそろばん教室 free?

そろばんを1から覚える初心者のためのそろばん教室 is free to download, with in-app purchases available.

### Is かけ算訓練 free?

かけ算訓練 is free to download, with no in-app purchases.

### Do そろばんを1から覚える初心者のためのそろばん教室 or かけ算訓練 have ads?

そろばんを1から覚える初心者のためのそろばん教室 shows ads; かけ算訓練 does not.

### Which is updated more often, そろばんを1から覚える初心者のためのそろばん教室 or かけ算訓練?

そろばんを1から覚える初心者のためのそろばん教室 ships an update every 2 months, and かけ算訓練 every 9 days. Most recently, そろばんを1から覚える初心者のためのそろばん教室 was updated on October 24, 2026 and かけ算訓練 on October 25, 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.*