# 2 Digit Multiplication vs かけ算訓練

The clearest difference is price: かけ算訓練 at Free against 2 Digit Multiplication's $1.99. かけ算訓練 also leads on update cadence (every 9 days vs every 11 months) and iOS requirement (13.0 vs 15.6). On ads, in-app purchases and device support there is nothing between them.

かけ算訓練 is free to download; 2 Digit Multiplication costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

2 Digit Multiplication ships an update every 11 months, かけ算訓練 every 9 days. The most recent releases landed on November 1, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | 2 Digit Multiplication | かけ算訓練 |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 9 days** |
| Monetization | Paid | — |
| Size | 1 MB | 14 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yasuyoshi Ota](https://appshunter.io/developer/1500357652) | [Shotaro Maruyama](https://appshunter.io/developer/1534491883) |

## What reviewers say

### 2 Digit Multiplication

[App page](https://appshunter.io/ios/app/2-digit-multiplication/id395133470)

Master double-digit multiplication with this educational app. It provides clear methods and exercises to help users quickly learn and practice multiplying two-digit numbers.

**Highlights:** Learn double-digit multiplication, Practice multiplication exercises, Quick calculation methods, Step-by-step examples, Improve math skills

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

**In-app purchases:** none


### かけ算訓練

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

**In-app purchases:** none


## Frequently asked questions

### Is 2 Digit Multiplication free?

2 Digit Multiplication costs $1.99, with no in-app purchases.

### Is かけ算訓練 free?

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

### Do 2 Digit Multiplication or かけ算訓練 have ads?

Neither 2 Digit Multiplication nor かけ算訓練 shows ads.

### Which is updated more often, 2 Digit Multiplication or かけ算訓練?

2 Digit Multiplication ships an update every 11 months, and かけ算訓練 every 9 days. Most recently, 2 Digit Multiplication was updated on November 1, 2026 and かけ算訓練 on November 7, 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.*