# Scratch! vs Lucky Random Number Generator

The clearest difference is review sentiment: Scratch! at 100% against Lucky Random Number Generator's 62%. Scratch! also leads on in-app purchases (none vs 6) and update cadence (every 2 days vs every 4 months). Lucky Random Number Generator's advantage is ads (none vs shown) and device support (7 vs 2). On price and iOS requirement there is nothing between them.

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

Scratch! ships an update every 2 days, Lucky Random Number Generator every 4 months. The most recent releases landed on June 1, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Scratch! | 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 | **100.0% of reviews** | 61.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 days** | Every 4 months |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 5 MB | 12 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac, Apple TV, Apple Watch, Vision Pro** |
| Age rating | 4+ | 4+ |
| Developer | [Mika Ishikawa](https://appshunter.io/developer/954756273) | [Stuck at Home, LLC](https://appshunter.io/developer/1506932715) |

## What reviewers say

### Scratch!

[App page](https://appshunter.io/ios/app/scratch-random-picker/id1572065862)

Easily select random numbers within a specified range or pick items from a custom list. Results are revealed by scratching a virtual card and can be shared.

**Highlights:** Random number generation, Customizable item lists, Scratch card reveal, Result history list, Shareable results

**Features:** macOS Compatibility

**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 Scratch! free?

Scratch! 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 Scratch! or Lucky Random Number Generator have ads?

Scratch! shows ads; Lucky Random Number Generator does not.

### Which is updated more often, Scratch! or Lucky Random Number Generator?

Scratch! ships an update every 2 days, and Lucky Random Number Generator every 4 months. Most recently, Scratch! was updated on June 1, 2026 and Lucky Random Number Generator on September 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*