# Stop! Random letter generator vs ProEscola

The clearest difference is in-app purchases: ProEscola at none against Stop! Random letter generator's 1. ProEscola also leads on ads (none vs shown) and update cadence (every 6 weeks vs every 4 months). On price and device support there is nothing between them.

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

Stop! Random letter generator ships an update every 4 months, ProEscola every 6 weeks. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Stop! Random letter generator | ProEscola |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (46 ratings)](https://appshunter.io/ios/app/stop-random-letter-generator/id1530248644/reviews)** | — |
| Number of ratings | **46** | — |
| Positive reviews | 63.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 144 MB | 67 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ivan Denardi](https://appshunter.io/developer/1530249006) | [ECONDOS SISTEMAS LTDA - ME](https://appshunter.io/developer/1144142573) |

## 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 |


### ProEscola

[App page](https://appshunter.io/ios/app/proescola/id6749780981)

**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 ProEscola free?

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

### Do Stop! Random letter generator or ProEscola have ads?

Stop! Random letter generator shows ads; ProEscola does not.

### Which is updated more often, Stop! Random letter generator or ProEscola?

Stop! Random letter generator ships an update every 4 months, and ProEscola every 6 weeks. Most recently, Stop! Random letter generator was updated on October 27, 2026 and ProEscola on October 24, 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.*