# ضمان vs مركز العين للأبحاث

The clearest difference is rating: مركز العين للأبحاث at 4.8 against ضمان's 3.6. ضمان's advantage is update cadence (fortnightly vs every 2 months) and iOS requirement (13 vs 15.6). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

مركز العين للأبحاث holds the better App Store score, 4.8 against 3.6. Both are backed by a comparable volume of ratings — 25 and 19 respectively.

ضمان ships an update fortnightly, مركز العين للأبحاث every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | ضمان | مركز العين للأبحاث |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (25 ratings)](https://appshunter.io/ios/app/id1218797856/reviews) | **[4.8 (19 ratings)](https://appshunter.io/ios/app/id6468473477/reviews)** |
| Number of ratings | **25** | 19 |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | — | Free |
| Size | 79 MB | 38 MB |
| Requires iOS | **13** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [General Retirement & Social Insurance Authority](https://appshunter.io/developer/1218797855) | [Salim Alhajri](https://appshunter.io/developer/1191312496) |

## What reviewers say

### ضمان

[App page](https://appshunter.io/ios/app/id1218797856)

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

**In-app purchases:** none


### مركز العين للأبحاث

[App page](https://appshunter.io/ios/app/id6468473477)

This application provides detailed information on breeding bulls, including their locations, production highlights in the Gulf region, and comprehensive data with images. It serves as a specialized resource for those interested in livestock research.

**Highlights:** Breeding bull information, Location tracking, Detailed production data, Image gallery, Gulf region highlights

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

**In-app purchases:** none


## Frequently asked questions

### Is ضمان free?

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

### Is مركز العين للأبحاث free?

مركز العين للأبحاث is free to download, with no in-app purchases.

### Which has better reviews, ضمان or مركز العين للأبحاث?

مركز العين للأبحاث is rated higher. ضمان averages 3.6 out of 5 from 25 ratings, while مركز العين للأبحاث averages 4.8 from 19 ratings.

### Do ضمان or مركز العين للأبحاث have ads?

Neither ضمان nor مركز العين للأبحاث shows ads.

### Which is updated more often, ضمان or مركز العين للأبحاث?

ضمان ships an update fortnightly, and مركز العين للأبحاث every 2 months. Most recently, ضمان was updated on October 24, 2026 and مركز العين للأبحاث 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.*