# Random Number Generator . vs 乱数ジェネレーターX

The clearest difference is rating: 乱数ジェネレーターX at 5.0 against Random Number Generator .'s 4.5. 乱数ジェネレーターX also leads on in-app purchases (none vs 12) and iOS requirement (14.0 vs 17.0). Random Number Generator .'s advantage is ratings volume (428 vs 1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Random Number Generator . sells 12 in-app purchases, starting at $1.99 per 7 days. 乱数ジェネレーターX asks for nothing beyond the download.

乱数ジェネレーターX holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Random Number Generator . has 428 ratings behind it against 1, so its average is the more settled of the two.

Random Number Generator . ships an update every 5 weeks, 乱数ジェネレーターX every 2 months. The most recent releases landed on September 23, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Random Number Generator . | 乱数ジェネレーターX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (428 ratings)](https://appshunter.io/ios/app/random-number-generator/id1671445253/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/x/id6471918556/reviews)** |
| Number of ratings | **428** | 1 |
| Positive reviews | 74.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 25 MB | 3 MB |
| Requires iOS | 17.0 | **14.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Natalia Jakubczyk-Gajewska](https://appshunter.io/developer/1307515292) | [Yuki Yamagishi](https://appshunter.io/developer/1516430576) |

## What reviewers say

### Random Number Generator .

[App page](https://appshunter.io/ios/app/random-number-generator/id1671445253)

Generate random numbers quickly and reliably with a clean, ad-free interface. Customize number ranges, choose whether numbers repeat, and use an optional timer for automatic generation. Ideal for various activities, from classroom games to decision-making.

**Highlights:** Customizable number range, Generate with or without repetitions, Large, clear display, Ad-free experience, Optional interval timer, Fast and reliable performance

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Week Premium Subscription | $1.99 | per 7 days |
| 1 Week Premium Subscription | $5.99 | per 7 days |
| 1 Week Premium Subscription | $6.99 | per 7 days |
| 1 Week Premium Subscription | $7.99 | per 7 days |
| Random Number Premium | $7.99 | per month |
| 6 Months Premium Subscription | $11.99 | per 6 months |
| Random Number Premium | $19.00 | per year |
| 3 Months Premium Subscription | $24.99 | per 3 months |
| 1 Year Premium Subscription | $24.99 | per year |
| 1 Year Premium Subscription | $29.99 | per year |
| 1 Year Premium Subscription | $49.99 | per year |
| Premium lifetime | $49.99 | one-time |

**What reviewers like**

- 💡 Simplicity and power
- 🚀 Efficient and reliable
- 👍 Great for games and challenges

**What reviewers complain about**

- 🔒 Paywall limits free usage
- 💰 Expensive subscription model
- 🐛 Occasional bugs and resets

**Reported bugs**

- Settings menu issues
- Unexpected resets and lockups

**Requested features**

- More customization options
- Wider range of number generation
- Clipboard integration for number sharing


### 乱数ジェネレーターX

[App page](https://appshunter.io/ios/app/x/id6471918556)

Generate random numbers easily with a simple tap. Set your desired range and get instant random numbers. Keep track of generated numbers in history and control duplicate generation.

**Highlights:** Tap to generate random numbers, Set custom number ranges, History of generated numbers, Toggle duplicate generation, Simple and intuitive interface, Completely free to use

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Random Number Generator . free?

Random Number Generator . is free to download, with in-app purchases available.

### Is 乱数ジェネレーターX free?

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

### Which has better reviews, Random Number Generator . or 乱数ジェネレーターX?

乱数ジェネレーターX is rated higher. Random Number Generator . averages 4.5 out of 5 from 428 ratings, while 乱数ジェネレーターX averages 5.0 from 1 ratings.

### Do Random Number Generator . or 乱数ジェネレーターX have ads?

Neither Random Number Generator . nor 乱数ジェネレーターX shows ads.

### Which is updated more often, Random Number Generator . or 乱数ジェネレーターX?

Random Number Generator . ships an update every 5 weeks, and 乱数ジェネレーターX every 2 months. Most recently, Random Number Generator . was updated on September 23, 2026 and 乱数ジェネレーターX on June 1, 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.*