# Clear Arabic Grammar Reference vs Orbit 33

The clearest difference is review sentiment: Orbit 33 at 100% against Clear Arabic Grammar Reference's 0%. Orbit 33 also leads on in-app purchases (none vs 6) and ads (none vs shown). Clear Arabic Grammar Reference's advantage is iOS requirement (13.0 vs 17.6). On price and device support there is nothing between them.

Both are free to download. Clear Arabic Grammar Reference sells 6 one-off in-app purchases. Orbit 33 asks for nothing beyond the download.

## The numbers

| Metric | Clear Arabic Grammar Reference | Orbit 33 |
| --- | --- | --- |
| 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 | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 12 months | — |
| Monetization | Free with in-app purchases | **Free** |
| Size | 70 MB | 4 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ibrahim Amer](https://appshunter.io/developer/1054899889) | [kassem ali](https://appshunter.io/developer/1811205129) |

## 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 |


### Orbit 33

[App page](https://appshunter.io/ios/app/orbit-33/id6759526014)

This app visualizes the 33-year lunar and Gregorian calendar relationship. It offers an intelligent and interactive way to understand time, astronomy, and cultural identity.

**Highlights:** Lunar and Gregorian calendar relationship visualization, Interactive time and astronomy understanding, Elegant and intelligent user experience, Inspired by classic Hijri cycle visualizations

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Clear Arabic Grammar Reference free?

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

### Is Orbit 33 free?

Orbit 33 is free to download, with no in-app purchases.

### Do Clear Arabic Grammar Reference or Orbit 33 have ads?

Clear Arabic Grammar Reference shows ads; Orbit 33 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.*