# Pro Words Challenge vs Letter Guru

The clearest difference is in-app purchases: Pro Words Challenge at none against Letter Guru's 7. Pro Words Challenge also leads on ads (none vs shown) and iOS requirement (9.0 vs 13.0). On price and device support there is nothing between them.

Both are free to download. Letter Guru sells 7 one-off in-app purchases. Pro Words Challenge asks for nothing beyond the download.

## The numbers

| Metric | Pro Words Challenge | Letter Guru |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/pro-words-challenge/id1484466979/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 6 months |
| Monetization | Free | — |
| Size | 75 MB | 91 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Stanga Games](https://appshunter.io/developer/954153701) | [NEW BILISIM](https://appshunter.io/developer/1506051994) |

## What reviewers say

### Pro Words Challenge

[App page](https://appshunter.io/ios/app/pro-words-challenge/id1484466979)

Engage your mind with a challenging word puzzle game designed by a linguistic expert. Progress through increasingly difficult levels that push your intellect. Enjoy relaxing music and simple graphics for focused brain training.

**Highlights:** Expert-designed levels, Increasing difficulty, Relaxing music, Simple graphics, Offline play, Regular new levels

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

**In-app purchases:** none


### Letter Guru

[App page](https://appshunter.io/ios/app/letter-guru/id6654902802)

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 240 Altın | $0.99 | one-time |
| 720 Altın | $1.99 | one-time |
| Reklam Kaldır | $1.99 | one-time |
| 1340 Altın | $2.99 | one-time |
| 2940 Altın | $3.99 | one-time |
| 6240 Altın | $4.99 | one-time |
| 13440 Altın | $5.99 | one-time |


## Frequently asked questions

### Is Pro Words Challenge free?

Pro Words Challenge is free to download, with no in-app purchases.

### Is Letter Guru free?

Letter Guru is free to download, with in-app purchases available.

### Do Pro Words Challenge or Letter Guru have ads?

Letter Guru shows ads; Pro Words Challenge does not.

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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.*