# RNG Utility Tool — Best offline generator

> Offline random number and item generator for various utilities. (iPhone/iPad app by Guilherme Guimaraes.)

- Source: https://appshunter.io/ios/app/rng-utility-tool/id1493573611 (this page in markdown: same URL + `.md`)
- Developer: [Guilherme Guimaraes](https://appshunter.io/developer/1027422488)
- Category: Utilities, Entertainment
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 3 MB
- Languages: English
- Released: 2020-01-15
- Data updated: 2026-06-04
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/rng-utility-tool/id1493573611/reviews.md

## What is RNG Utility Tool?

This app was first developed in BEPiD Project at Universidade Católica de Brasília.

Utility tool to play with random number generation: this version includes coin, 6-face dice, random letter and range generation. It uses Swift Math library to generate the random values. 100% offline

Authors:

Guilherme 'Heaven' Guimarães
João Paulo 'Alukard'
Thiago 'Giraya' Dantas

## Key features

- Coin flip
- 6-face dice roll
- Random letter generation
- Range generation
- 100% offline functionality
- Swift Math library integration

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/rng-utility-tool/id1493573611/reviews.md

### 5/5 — Letter generator for game and playlist

*2020-12-06*

This app downloaded and worked so seamlessly I thought there was something wrong before I realized the little icon was already on my watch.  It worked immediately. I will downloaded for the letters but will use for the other options.  This is fabulous!

## Frequently asked questions about RNG Utility Tool

### What can RNG Utility Tool generate?

RNG Utility Tool can generate random numbers within a specified range, simulate coin flips, roll a 6-face dice, and pick random letters. It's designed for offline use.

### Does RNG Utility Tool require an internet connection?

No, RNG Utility Tool is 100% offline. It does not require any internet connection to function, making it accessible anywhere.

### What devices does RNG Utility Tool support?

RNG Utility Tool is available for iPhone, iPod, and Apple Watch. It offers cross-device utility for its users.

### How often is RNG Utility Tool updated?

RNG Utility Tool was last updated on January 15, 2020, with version 1.0. As of now, there is no information on future update frequency.

### What is the age rating for RNG Utility Tool?

RNG Utility Tool has an age rating of 4+. This indicates it is suitable for a wide range of users, including younger individuals.

### Is RNG Utility Tool free to use?

Yes, RNG Utility Tool is completely free to download and use. There are no costs associated with its features or functionality.

### Does RNG Utility Tool have ads?

No, RNG Utility Tool does not contain advertisements. It provides an uninterrupted user experience without any ad interruptions.

### What is the user sentiment for RNG Utility Tool?

Based on the available data, RNG Utility Tool has a perfect 5.0-star rating from one user. This suggests a highly positive initial reception.

## Version history (last 1 release)

### 1.0 — 2020-01-15

No release notes.

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## Related topics

[guilherme guimaraes](https://appshunter.io/ios/topics/guilherme-guimaraes)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-04.*