# 乱数ジェネレータ vs NumberDrawApp

The clearest difference is review sentiment: 乱数ジェネレータ at 80% against NumberDrawApp's 50%. NumberDrawApp's advantage is update cadence (every 3 weeks vs every 2 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

乱数ジェネレータ ships an update every 2 months, NumberDrawApp every 3 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | 乱数ジェネレータ | NumberDrawApp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/numberdrawapp/id1672758276/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | **80.0% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Ad-supported | Ad-supported |
| Size | 28 MB | 5 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [sakatech](https://appshunter.io/developer/1198949375) | [Kimihiro Harabuchi](https://appshunter.io/developer/667943948) |

## What reviewers say

### 乱数ジェネレータ

[App page](https://appshunter.io/ios/app/id1532707004)

Generate random numbers within a specified range and quantity with this straightforward utility. It offers essential settings like preventing duplicates and sorting options, making it ideal for quick random selections and draws without unnecessary complexity.

**Highlights:** Generate random numbers, Specify range and quantity, Prevent duplicate numbers, Sort numbers (ascending/descending), List display option, Simple interface

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

**In-app purchases:** none


### NumberDrawApp

[App page](https://appshunter.io/ios/app/numberdrawapp/id1672758276)

This utility app generates random numbers within a set range, ensuring no duplicates. It offers optional sound effects, image or text display on the results screen, and the ability to pause and resume draws. Users can also view past results and share them externally.

**Highlights:** Draws random numbers from a specified range, No duplicate numbers drawn, Optional sound effects, Image or text display on results, Pause and resume draw functionality, Draw results history, Share draw results

**In-app purchases:** none


## Frequently asked questions

### Is 乱数ジェネレータ free?

乱数ジェネレータ is free to download, with no in-app purchases.

### Is NumberDrawApp free?

NumberDrawApp is free to download, with no in-app purchases.

### Do 乱数ジェネレータ or NumberDrawApp have ads?

Both 乱数ジェネレータ and NumberDrawApp show ads.

### Which is updated more often, 乱数ジェネレータ or NumberDrawApp?

乱数ジェネレータ ships an update every 2 months, and NumberDrawApp every 3 weeks. Most recently, 乱数ジェネレータ was updated on November 3, 2026 and NumberDrawApp 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.*