# Pseudo Random Number Generator vs KX NoZZ

The clearest difference is update cadence: KX NoZZ at monthly against Pseudo Random Number Generator's every 27 months. Pseudo Random Number Generator's advantage is iOS requirement (9.0 vs 15.2). On price, ads, 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.

Pseudo Random Number Generator ships an update every 27 months, KX NoZZ monthly. The most recent releases landed on June 11, 2026 and May 17, 2026 respectively.

## The numbers

| Metric | Pseudo Random Number Generator | KX NoZZ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/pseudo-random-number-generator/id1103138006/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 27 months | **Monthly** |
| Monetization | Free | — |
| Size | 22 MB | 2 MB |
| Requires iOS | **9.0** | 15.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [齐 陈](https://appshunter.io/developer/455625305) | [Martin Kowollik](https://appshunter.io/developer/1496665932) |

## What reviewers say

### Pseudo Random Number Generator

[App page](https://appshunter.io/ios/app/pseudo-random-number-generator/id1103138006)

Easily generate random numbers for various uses, from classroom calls to game dice rolls and lottery picks. Features a user-friendly interface with options for setting ranges and allowing duplicates.

**Highlights:** Generate random numbers, Set number range, Allow/disallow duplicates, Store generated numbers, Large, touch-friendly UI, Free to use

**Features:** macOS Compatibility

**In-app purchases:** none


### KX NoZZ

[App page](https://appshunter.io/ios/app/kx-nozz/id1602533667)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pseudo Random Number Generator free?

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

### Is KX NoZZ free?

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

### Do Pseudo Random Number Generator or KX NoZZ have ads?

Neither Pseudo Random Number Generator nor KX NoZZ shows ads.

### Which is updated more often, Pseudo Random Number Generator or KX NoZZ?

Pseudo Random Number Generator ships an update every 27 months, and KX NoZZ monthly. Most recently, Pseudo Random Number Generator was updated on June 11, 2026 and KX NoZZ on May 17, 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.*