# Gemaş vs Cometepool Catalog

The clearest difference is update cadence: Gemaş at every 4 days against Cometepool Catalog's monthly. Gemaş also leads on iOS requirement (13.0 vs 15.1). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Gemaş against 5.0 for Cometepool Catalog. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Gemaş ships an update every 4 days, Cometepool Catalog monthly. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Gemaş | Cometepool Catalog |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/gemas/id1555200120/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/cometepool-catalog/id6804676000/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Monthly |
| Monetization | Free | Free |
| Size | 31 MB | 82 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [GEMAS GENEL MUHENDISLIK MEKANIK SANAYI VE TICARET ANONIM SIRKETI](https://appshunter.io/developer/1554229907) | [GIZEM CERCIOGLU- SCHIMMING](https://appshunter.io/developer/6804676002) |

## What reviewers say

### Gemaş

[App page](https://appshunter.io/ios/app/gemas/id1555200120)

Access detailed technical information, pricing, and documentation for a wide range of manufactured products. Stay updated on new product additions and spare parts.

**Highlights:** Technical details for 1000+ products, Price information, Technical documentation, Spare parts details, Information on new product additions

**Features:** macOS Compatibility

**In-app purchases:** none


### Cometepool Catalog

[App page](https://appshunter.io/ios/app/cometepool-catalog/id6804676000)

Access a comprehensive digital catalog of pool equipment with detailed specifications and images. Calculate pool dimensions, water balance, and generate equipment lists. Send quote requests directly via WhatsApp or email.

**Highlights:** Digital product catalog with 65+ items, Offline access to all data, Pool sizing calculators (volume, flow rate), Water balance and chemical dosing calculations, Quote list generation and export, Product comparison feature

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

**In-app purchases:** none


## Frequently asked questions

### Is Gemaş free?

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

### Is Cometepool Catalog free?

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

### Which has better reviews, Gemaş or Cometepool Catalog?

Gemaş and Cometepool Catalog are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do Gemaş or Cometepool Catalog have ads?

Neither Gemaş nor Cometepool Catalog shows ads.

### Which is updated more often, Gemaş or Cometepool Catalog?

Gemaş ships an update every 4 days, and Cometepool Catalog monthly. Most recently, Gemaş was updated on November 3, 2026 and Cometepool Catalog on November 7, 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.*