# Lucky Random Numbers vs 随机数

The clearest difference is in-app purchases: 随机数 at none against Lucky Random Numbers's 2. 随机数 also leads on update cadence (every 5 days vs every 2 months) and iOS requirement (16 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Lucky Random Numbers sells 2 one-off in-app purchases. 随机数 asks for nothing beyond the download.

Lucky Random Numbers ships an update every 2 months, 随机数 every 5 days. The most recent releases landed on October 6, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Lucky Random Numbers | 随机数 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 5 days** |
| Size | 3 MB | 15 MB |
| Requires iOS | 18.0 | **16** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [江 郭](https://appshunter.io/developer/878465404) | [志雄 黄](https://appshunter.io/developer/1877111087) |

## What reviewers say

### Lucky Random Numbers

[App page](https://appshunter.io/ios/app/lucky-random-numbers/id6444729544)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Donate to support | $0.99 | one-time |
| Remove Ads | $0.99 | one-time |


### 随机数

[App page](https://appshunter.io/ios/app/id6760404075)

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

**In-app purchases:** none


## Frequently asked questions

### Is Lucky Random Numbers free?

Lucky Random Numbers is free to download, with in-app purchases available.

### Is 随机数 free?

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

### Do Lucky Random Numbers or 随机数 have ads?

Both Lucky Random Numbers and 随机数 show ads.

### Which is updated more often, Lucky Random Numbers or 随机数?

Lucky Random Numbers ships an update every 2 months, and 随机数 every 5 days. Most recently, Lucky Random Numbers was updated on October 6, 2026 and 随机数 on October 9, 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.*