# RandomGen vs 空洞的圣巢之旅

The clearest difference is ads: 空洞的圣巢之旅 at none against RandomGen's shown. 空洞的圣巢之旅 also leads on iOS requirement (16.6 vs 18.2). RandomGen's advantage is update cadence (weekly vs every 3 weeks). On price, in-app purchases and device support there is nothing between them.

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

RandomGen ships an update weekly, 空洞的圣巢之旅 every 3 weeks. The most recent releases landed on October 24, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | RandomGen | 空洞的圣巢之旅 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/randomgen-number-generator/id6743017293/reviews)** | — |
| Number of ratings | **6** | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Ad-supported | — |
| Size | 4 MB | 7 MB |
| Requires iOS | 18.2 | **16.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mizuki Hoshida](https://appshunter.io/developer/1797942917) | [wei zhang](https://appshunter.io/developer/630921330) |

## What reviewers say

### RandomGen

[App page](https://appshunter.io/ios/app/randomgen-number-generator/id6743017293)

This utility app generates random numbers in various formats like decimal, hexadecimal, binary, and Roman numerals. It offers customization options for ranges, number types, and exclusions, with a history log and quick copy functionality. It's designed for diverse users needing quick and reliable randomization.

**Highlights:** Multiple number formats (decimal, hex, binary, Roman), Range and digit generation modes, Generate even, odd, or prime numbers, Exclude specific numbers, Generation history log, Copy results with one tap, Offline functionality

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

**In-app purchases:** none


### 空洞的圣巢之旅

[App page](https://appshunter.io/ios/app/id6775213975)

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

**In-app purchases:** none


## Frequently asked questions

### Is RandomGen free?

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

### Is 空洞的圣巢之旅 free?

空洞的圣巢之旅 is free to download, with no in-app purchases.

### Do RandomGen or 空洞的圣巢之旅 have ads?

RandomGen shows ads; 空洞的圣巢之旅 does not.

### Which is updated more often, RandomGen or 空洞的圣巢之旅?

RandomGen ships an update weekly, and 空洞的圣巢之旅 every 3 weeks. Most recently, RandomGen was updated on October 24, 2026 and 空洞的圣巢之旅 on October 8, 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.*