# One Number Tools vs 随机数

The clearest difference is in-app purchases: 随机数 at none against One Number Tools's 6. One Number Tools's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. One Number Tools sells 6 in-app purchases, starting at $1.99 per month. 随机数 asks for nothing beyond the download.

One Number Tools ships an update every 3 days, 随机数 every 5 days. The most recent releases landed on November 8, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | One Number Tools | 随机数 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Every 5 days |
| Size | 29 MB | 15 MB |
| Requires iOS | 17.6 | **16** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [宇 黄](https://appshunter.io/developer/1812371518) | [志雄 黄](https://appshunter.io/developer/1877111087) |

## What reviewers say

### One Number Tools

[App page](https://appshunter.io/ios/app/one-number-tools/id6745723003)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1个月订阅 | $1.99 | per month |
| 1周订阅 | $2.59 | per 7 days |
| 1年订阅 | $11.00 | per year |
| 1天会员 | $0.99 | one-time |
| 1年订阅 | $9.99 | one-time |
| 5年会员订阅 | $39.99 | 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 One Number Tools free?

One Number Tools 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 One Number Tools or 随机数 have ads?

随机数 shows ads; One Number Tools does not.

### Which is updated more often, One Number Tools or 随机数?

One Number Tools ships an update every 3 days, and 随机数 every 5 days. Most recently, One Number Tools was updated on November 8, 2026 and 随机数 on November 5, 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.*