# 2Digit Multiplication Lite vs ネットワーク脆弱性診断士 500問

The clearest difference is price: 2Digit Multiplication Lite at Free against ネットワーク脆弱性診断士 500問's $3.99. ネットワーク脆弱性診断士 500問's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

2Digit Multiplication Lite is free to download; ネットワーク脆弱性診断士 500問 costs $3.99 up front. 2Digit Multiplication Lite sells 1 one-off in-app purchase. ネットワーク脆弱性診断士 500問 asks for nothing beyond the download.

2Digit Multiplication Lite ships an update every 10 months, ネットワーク脆弱性診断士 500問 every 3 weeks. The most recent releases landed on October 3, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | 2Digit Multiplication Lite | ネットワーク脆弱性診断士 500問 |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/2digit-multiplication-lite/id400869854/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 71.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 10 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 5 MB | 34 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Yasuyoshi Ota](https://appshunter.io/developer/1500357652) | [satoshi yoshida](https://appshunter.io/developer/1873856165) |

## What reviewers say

### 2Digit Multiplication Lite

[App page](https://appshunter.io/ios/app/2digit-multiplication-lite/id400869854)

Master double-digit multiplication with this educational app. It offers unique methods to quickly solve complex problems, helping users improve their math skills through practice and exercise.

**Highlights:** Learn double-digit multiplication methods, Practice solving multiplication problems, Quick calculation techniques, Exercise math skills, Improve speed and accuracy

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Add Other Methods and Remove Ads | $1.99 | one-time |


### ネットワーク脆弱性診断士 500問

[App page](https://appshunter.io/ios/app/500/id6790266371)

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

**In-app purchases:** none


## Frequently asked questions

### Is 2Digit Multiplication Lite free?

2Digit Multiplication Lite is free to download, with in-app purchases available.

### Is ネットワーク脆弱性診断士 500問 free?

ネットワーク脆弱性診断士 500問 costs $3.99, with no in-app purchases.

### Do 2Digit Multiplication Lite or ネットワーク脆弱性診断士 500問 have ads?

2Digit Multiplication Lite shows ads; ネットワーク脆弱性診断士 500問 does not.

### Which is updated more often, 2Digit Multiplication Lite or ネットワーク脆弱性診断士 500問?

2Digit Multiplication Lite ships an update every 10 months, and ネットワーク脆弱性診断士 500問 every 3 weeks. Most recently, 2Digit Multiplication Lite was updated on October 3, 2026 and ネットワーク脆弱性診断士 500問 on September 28, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*