# Stop! Random letter generator vs Roulette(Simple)

The clearest difference is in-app purchases: Roulette(Simple) at none against Stop! Random letter generator's 1. Roulette(Simple) also leads on review sentiment (94% vs 64%) and iOS requirement (13.1 vs 15.0). Stop! Random letter generator's advantage is ratings volume (46 vs 10). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Stop! Random letter generator sells 1 one-off in-app purchase. Roulette(Simple) asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.5 for Stop! Random letter generator against 4.6 for Roulette(Simple). Both are backed by a comparable volume of ratings — 46 and 10 respectively. Written reviews are what separate them: 64% of Stop! Random letter generator's written reviews are positive against 94% of Roulette(Simple)'s.

Stop! Random letter generator ships an update every 4 months, Roulette(Simple) every 3 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | Stop! Random letter generator | Roulette(Simple) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (46 ratings)](https://appshunter.io/ios/app/stop-random-letter-generator/id1530248644/reviews) | **[4.6 (10 ratings)](https://appshunter.io/ios/app/roulettesimple/id1546152836/reviews)** |
| Number of ratings | **46** | 10 |
| Positive reviews | 63.6% of reviews | **94.4% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 144 MB | 33 MB |
| Requires iOS | 15.0 | **13.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ivan Denardi](https://appshunter.io/developer/1530249006) | [Hiroki Sato](https://appshunter.io/developer/1514602166) |

## What reviewers say

### Stop! Random letter generator

[App page](https://appshunter.io/ios/app/stop-random-letter-generator/id1530248644)

This app randomly selects letters for popular word games like Stop and Categories. It offers features like audible letter pronunciation, tracking used letters, and setting round timers to enhance gameplay. Shake your device to draw the next letter, making your games more dynamic.

**Highlights:** Random letter selection, Audible letter pronunciation, Track used letters, Set round time limits, Shake to draw letter

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $2.99 | one-time |


### Roulette(Simple)

[App page](https://appshunter.io/ios/app/roulettesimple/id1546152836)

This utility app allows users to create custom roulette wheels with unlimited items and adjustable winning rates. It offers features like history tracking, favorites, customizable rotation speed, and multiple voice and color options for a personalized experience.

**Highlights:** Unlimited items, Configurable winning rates, History function, Favorite registration, Adjustable rotation speed, Multiple voice and color options

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Stop! Random letter generator free?

Stop! Random letter generator is free to download, with in-app purchases available.

### Is Roulette(Simple) free?

Roulette(Simple) is free to download, with no in-app purchases.

### Which has better reviews, Stop! Random letter generator or Roulette(Simple)?

Roulette(Simple) is rated higher. Stop! Random letter generator averages 4.5 out of 5 from 46 ratings, while Roulette(Simple) averages 4.6 from 10 ratings.

### Do Stop! Random letter generator or Roulette(Simple) have ads?

Both Stop! Random letter generator and Roulette(Simple) show ads.

### Which is updated more often, Stop! Random letter generator or Roulette(Simple)?

Stop! Random letter generator ships an update every 4 months, and Roulette(Simple) every 3 months. Most recently, Stop! Random letter generator was updated on November 3, 2026 and Roulette(Simple) on November 3, 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.*