# 2 Digit Multiplication vs 神経衰弱　パート１　～英語の動詞を覚えちゃおう！～

The clearest difference is update cadence: 2 Digit Multiplication at every 11 months against 神経衰弱　パート１　～英語の動詞を覚えちゃおう！～'s every 41 months. 2 Digit Multiplication also leads on price ($1.99 vs $4.99). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

2 Digit Multiplication costs $1.99 and 神経衰弱　パート１　～英語の動詞を覚えちゃおう！～ $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

2 Digit Multiplication ships an update every 11 months, 神経衰弱　パート１　～英語の動詞を覚えちゃおう！～ every 41 months. The most recent releases landed on October 16, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | 2 Digit Multiplication | 神経衰弱　パート１　～英語の動詞を覚えちゃおう！～ |
| --- | --- | --- |
| Price | **$1.99** | $4.99 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 months** | Every 41 months |
| Monetization | Paid | — |
| Size | 1 MB | 64 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Yasuyoshi Ota](https://appshunter.io/developer/1500357652) | [Kumie Ideno](https://appshunter.io/developer/1660908385) |

## 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


### 神経衰弱　パート１　～英語の動詞を覚えちゃおう！～

[App page](https://appshunter.io/ios/app/id6446576969)

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

**In-app purchases:** none


## Frequently asked questions

### Is 2 Digit Multiplication free?

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

### Is 神経衰弱　パート１　～英語の動詞を覚えちゃおう！～ free?

神経衰弱　パート１　～英語の動詞を覚えちゃおう！～ costs $4.99, with no in-app purchases.

### Do 2 Digit Multiplication or 神経衰弱　パート１　～英語の動詞を覚えちゃおう！～ have ads?

Neither 2 Digit Multiplication nor 神経衰弱　パート１　～英語の動詞を覚えちゃおう！～ shows ads.

### Which is updated more often, 2 Digit Multiplication or 神経衰弱　パート１　～英語の動詞を覚えちゃおう！～?

2 Digit Multiplication ships an update every 11 months, and 神経衰弱　パート１　～英語の動詞を覚えちゃおう！～ every 41 months. Most recently, 2 Digit Multiplication was updated on October 16, 2026 and 神経衰弱　パート１　～英語の動詞を覚えちゃおう！～ on September 20, 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.*