# Just Random Number vs Random Number Generator Tools

The clearest difference is in-app purchases: Just Random Number at none against Random Number Generator Tools's 2. Just Random Number also leads on update cadence (fortnightly vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Random Number Generator Tools sells 2 in-app purchases, starting at $3.99 per 7 days. Just Random Number asks for nothing beyond the download.

Just Random Number ships an update fortnightly, Random Number Generator Tools monthly. The most recent releases landed on September 15, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Just Random Number | Random Number Generator Tools |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Size | 4 MB | 2 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 9+ | 17+ |
| Developer | [Juan Luis Alvarez](https://appshunter.io/developer/1672083300) | [Charles Dapaah-Siakwan](https://appshunter.io/developer/1858231299) |

## What reviewers say

### Just Random Number

[App page](https://appshunter.io/ios/app/just-random-number/id6451073697)

**Features:** macOS Compatibility

**In-app purchases:** none


### Random Number Generator Tools

[App page](https://appshunter.io/ios/app/random-number-generator-tools/id6774485826)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $3.99 | per 7 days |
| Annual Premium | $19.99 | per year |


## Frequently asked questions

### Is Just Random Number free?

Just Random Number is free to download, with no in-app purchases.

### Is Random Number Generator Tools free?

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

### Do Just Random Number or Random Number Generator Tools have ads?

Neither Just Random Number nor Random Number Generator Tools shows ads.

### Which is updated more often, Just Random Number or Random Number Generator Tools?

Just Random Number ships an update fortnightly, and Random Number Generator Tools monthly. Most recently, Just Random Number was updated on September 15, 2026 and Random Number Generator Tools on September 21, 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.*