# GAC Mobile Directory vs Bollard Pull Calculator

The clearest difference is update cadence: Bollard Pull Calculator at every 2 weeks against GAC Mobile Directory's every 2 months. GAC Mobile Directory's advantage is iOS requirement (11.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

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

GAC Mobile Directory ships an update every 2 months, Bollard Pull Calculator every 2 weeks. The most recent releases landed on October 15, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | GAC Mobile Directory | Bollard Pull Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/gac-mobile-directory/id498827481/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 26 MB | 20 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [GAC (Singapore) Pte Ltd](https://appshunter.io/developer/498775109) | [UZMAR BILISIM HIZMETLERI VE COZUM SISTEMLERI ANONIM SIRKETI](https://appshunter.io/developer/1407597112) |

## What reviewers say

### GAC Mobile Directory

[App page](https://appshunter.io/ios/app/gac-mobile-directory/id498827481)

Access GAC Group's contact information on the go with this free application. Search by services, offices, or names, and save favorites for quick access, even offline.

**Highlights:** Offline contact access, Search by services, offices, ports, names, Save favorite contacts, User-friendly interface, On-the-go access

**Features:** macOS Compatibility

**In-app purchases:** none


### Bollard Pull Calculator

[App page](https://appshunter.io/ios/app/bollard-pull-calculator/id6502411796)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GAC Mobile Directory free?

GAC Mobile Directory is free to download, with no in-app purchases.

### Is Bollard Pull Calculator free?

Bollard Pull Calculator is free to download, with no in-app purchases.

### Do GAC Mobile Directory or Bollard Pull Calculator have ads?

Neither GAC Mobile Directory nor Bollard Pull Calculator shows ads.

### Which is updated more often, GAC Mobile Directory or Bollard Pull Calculator?

GAC Mobile Directory ships an update every 2 months, and Bollard Pull Calculator every 2 weeks. Most recently, GAC Mobile Directory was updated on October 15, 2026 and Bollard Pull Calculator on September 19, 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.*