# الكلمات المفقودة vs Nuwas Challenges

The clearest difference is in-app purchases: الكلمات المفقودة at none against Nuwas Challenges's 4. الكلمات المفقودة also leads on iOS requirement (11.0 vs 15.0). Nuwas Challenges's advantage is ads (none vs shown) and update cadence (every 8 days vs every 34 months). On price and device support there is nothing between them.

Both are free to download. Nuwas Challenges sells 4 one-off in-app purchases. الكلمات المفقودة asks for nothing beyond the download.

الكلمات المفقودة ships an update every 34 months, Nuwas Challenges every 8 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | الكلمات المفقودة | Nuwas Challenges |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 34 months | **Every 8 days** |
| Size | 19 MB | 48 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Hany Elmehy](https://appshunter.io/developer/959484887) | [Nuwas.ai](https://appshunter.io/developer/6804629287) |

## What reviewers say

### الكلمات المفقودة

[App page](https://appshunter.io/ios/app/id1512284577)

**Features:** macOS Compatibility

**In-app purchases:** none


### Nuwas Challenges

[App page](https://appshunter.io/ios/app/nuwas-challenges/id6805922315)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Week Pass | $1.99 | one-time |
| Month Pass | $4.99 | one-time |
| 3-Month Pass | $11.99 | one-time |
| Year Pass | $34.99 | one-time |


## Frequently asked questions

### Is الكلمات المفقودة free?

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

### Is Nuwas Challenges free?

Nuwas Challenges is free to download, with in-app purchases available.

### Do الكلمات المفقودة or Nuwas Challenges have ads?

الكلمات المفقودة shows ads; Nuwas Challenges does not.

### Which is updated more often, الكلمات المفقودة or Nuwas Challenges?

الكلمات المفقودة ships an update every 34 months, and Nuwas Challenges every 8 days. Most recently, الكلمات المفقودة was updated on November 3, 2026 and Nuwas Challenges on October 31, 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.*