# Clear Arabic Grammar Reference vs 333 Sentences

The clearest difference is ads: 333 Sentences at none against Clear Arabic Grammar Reference's shown. 333 Sentences also leads on update cadence (every 2 months vs every 12 months). Clear Arabic Grammar Reference's advantage is iOS requirement (13.0 vs 15.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Clear Arabic Grammar Reference sells 6 one-off in-app purchases and 333 Sentences sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Clear Arabic Grammar Reference ships an update every 12 months, 333 Sentences every 2 months. The most recent releases landed on October 7, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Clear Arabic Grammar Reference | 333 Sentences |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (13 ratings)](https://appshunter.io/ios/app/clear-arabic-grammar-reference/id1296660257/reviews)** | — |
| Number of ratings | **13** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 12 months | **Every 2 months** |
| Monetization | Free with in-app purchases | — |
| Size | 70 MB | 30 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ibrahim Amer](https://appshunter.io/developer/1054899889) | [studio.sifr.sentences333](https://appshunter.io/developer/6797028601) |

## What reviewers say

### Clear Arabic Grammar Reference

[App page](https://appshunter.io/ios/app/clear-arabic-grammar-reference/id1296660257)

This app offers a comprehensive and simplified guide to Arabic grammar fundamentals. It covers a wide range of topics from sentence structure to verb tenses and complex grammatical concepts, using images to aid understanding. Ideal for learners of all levels seeking to master Arabic grammar.

**Highlights:** Fundamentals of Arabic grammar, Sentence and word divisions, Study of verbs, nouns, and particles, Pronouns and verb tenses, Accusative nouns and interrogatives, Images to facilitate comprehension

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Level 1 | $2.99 | one-time |
| فتح الجزء الثاني | $2.99 | one-time |
| فتح الجزء الثالث | $2.99 | one-time |
| فتح الجزء الرابع | $2.99 | one-time |
| Unlock all app sections | $5.99 | one-time |
| All Sections of the app | $5.99 | one-time |


### 333 Sentences

[App page](https://appshunter.io/ios/app/333-sentences/id6797028599)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscription — 1 week | $5.00 | one-time |
| Subscription — 3 months | $18.00 | one-time |
| Subscription — 1 year | $48.00 | one-time |


## Frequently asked questions

### Is Clear Arabic Grammar Reference free?

Clear Arabic Grammar Reference is free to download, with in-app purchases available.

### Is 333 Sentences free?

333 Sentences is free to download, with in-app purchases available.

### Do Clear Arabic Grammar Reference or 333 Sentences have ads?

Clear Arabic Grammar Reference shows ads; 333 Sentences does not.

### Which is updated more often, Clear Arabic Grammar Reference or 333 Sentences?

Clear Arabic Grammar Reference ships an update every 12 months, and 333 Sentences every 2 months. Most recently, Clear Arabic Grammar Reference was updated on October 7, 2026 and 333 Sentences on October 18, 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.*