# Rand Omm vs True Random Numbers

The clearest difference is in-app purchases: Rand Omm at none against True Random Numbers's 1. Rand Omm also leads on ads (none vs shown) and iOS requirement (12.0 vs 17.6). True Random Numbers's advantage is update cadence (every 2 days vs every 6 weeks). On price and device support there is nothing between them.

Both are free to download. True Random Numbers sells 1 one-off in-app purchase. Rand Omm asks for nothing beyond the download.

Rand Omm ships an update every 6 weeks, True Random Numbers every 2 days. The most recent releases landed on September 24, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Rand Omm | True Random Numbers |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Every 2 days** |
| Size | 28 MB | 5 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kamora](https://appshunter.io/developer/1470923790) | [Frank Buss](https://appshunter.io/developer/1555803140) |

## What reviewers say

### Rand Omm

[App page](https://appshunter.io/ios/app/rand-omm-random-numbers-app/id6739757292)

**In-app purchases:** none


### True Random Numbers

[App page](https://appshunter.io/ios/app/true-random-numbers/id6744599442)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is Rand Omm free?

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

### Is True Random Numbers free?

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

### Do Rand Omm or True Random Numbers have ads?

True Random Numbers shows ads; Rand Omm does not.

### Which is updated more often, Rand Omm or True Random Numbers?

Rand Omm ships an update every 6 weeks, and True Random Numbers every 2 days. Most recently, Rand Omm was updated on September 24, 2026 and True Random Numbers on October 7, 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.*