# Strumenti VVF vs Lucky Random Number Generator

The clearest difference is in-app purchases: Strumenti VVF at none against Lucky Random Number Generator's 6. Lucky Random Number Generator's advantage is ads (none vs shown) and review sentiment (62% vs 39%). On price, update cadence and iOS requirement there is nothing between them.

Both are free to download. Lucky Random Number Generator sells 5 one-off in-app purchases. Strumenti VVF asks for nothing beyond the download.

Strumenti VVF ships an update every 5 months, Lucky Random Number Generator every 4 months. The most recent releases landed on June 11, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Strumenti VVF | Lucky Random Number Generator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (7 ratings)](https://appshunter.io/ios/app/lucky-random-number-generator/id1603644458/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | 39.2% of reviews | **61.5% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Every 4 months** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 52 MB | 12 MB |
| Requires iOS | 14.0 | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac, Apple TV, Apple Watch, Vision Pro** |
| Age rating | 4+ | 4+ |
| Developer | [Tiziano Caccavo](https://appshunter.io/developer/990418445) | [Stuck at Home, LLC](https://appshunter.io/developer/1506932715) |

## What reviewers say

### Strumenti VVF

[App page](https://appshunter.io/ios/app/strumenti-vvf/id1237400801)

This app helps firefighters manage their work life. It includes a calendar for shifts, overtime, and leave, plus resources like a hazardous substances list and knot-tying tutorials. It also provides contact information for fire departments and regional offices.

**Highlights:** Shift calendar with notes and voice memos, Contact list for fire departments, Hazardous substances database, Knot-tying tutorials, List of ogives

**In-app purchases:** none


### Lucky Random Number Generator

[App page](https://appshunter.io/ios/app/lucky-random-number-generator/id1603644458)

Generate random numbers instantly with a single tap. Easily set custom minimum and maximum values for dice rolls, prize draws, or any random selection. Enjoy a clean, distraction-free interface for quick results.

**Highlights:** One-tap number generation, Customizable min/max range, Clean and simple interface, Instant results

**Features:** Apple Watch app

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Generous Tip | $0.99 | one-time |
| Generous Tip | $1.99 | one-time |
| Generous Tip | $2.99 | one-time |
| Generous Tip | $3.99 | one-time |
| Generous Tip | $4.99 | one-time |


## Frequently asked questions

### Is Strumenti VVF free?

Strumenti VVF is free to download, with no in-app purchases.

### Is Lucky Random Number Generator free?

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

### Do Strumenti VVF or Lucky Random Number Generator have ads?

Strumenti VVF shows ads; Lucky Random Number Generator does not.

### Which is updated more often, Strumenti VVF or Lucky Random Number Generator?

Strumenti VVF ships an update every 5 months, and Lucky Random Number Generator every 4 months. Most recently, Strumenti VVF was updated on June 11, 2026 and Lucky Random Number Generator on September 10, 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.*