# GREYPORT: Customs Authority — Customs, choices and family

> Customs, choices and family (iPhone/iPad app by Mehmet Efe Aytas.)

- Source: https://appshunter.io/ios/app/greyport-customs-authority/id6813992535 (this page in markdown: same URL + `.md`)
- Developer: [Mehmet Efe Aytas](https://appshunter.io/developer/6779724079)
- Category: Games, Simulation, Strategy
- Price: Free with in-app purchases
- Age rating: 9+
- Requires: iOS 17.0 · 22 MB
- Languages: Australian English, Arabic, Bangla, Catalan, Croatian, Czech, Danish, Dutch, Finnish, Canadian French and 34 more
- Released: 2026-10-11
- Data updated: 2026-10-13

## What is GREYPORT?

Every shipment has a story. Your stamp decides what happens next.

Take your place at a customs desk in GREYPORT, a fictional port in 1986. Compare manifests, permits and invoices. Scan cargo, weigh shipments and question visitors before approving, holding or confiscating goods.

People remember your decisions. The stories of three returning characters unfold across the first ten shifts, with later visits shaped by earlier rulings, evidence and bribes. Letters, radio reports and newspapers bring consequences back to your desk.

Your shift follows you home. Manage family needs, fatigue and a monthly household budget. Improve your customs post with six upgrades, choose from three difficulty levels and learn the tools through a hands-on tutorial. Original ambient music sets the mood.

The campaign spans 52 in-game weeks and six endings. Play the first five in-game weeks free. A one-time Full Campaign purchase unlocks weeks 6–52 and removes interstitial ads.

The optional monthly Harbor Supporter subscription adds 10% to earned weekly base salary and removes interstitial ads while active. It does not unlock the campaign. Optional cosmetic packs change colors or stamp decorations without changing gameplay. Rewarded ads are optional.

Core play works offline. Purchases and ads require internet access. Progress is saved on your device.

https://greyport-customs-support.vercel.app/privacy.html
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Harbor Supporter | $1.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Full Campaign | $7.99 | one-time |
| Night Palette Collection | $2.99 | one-time |
| Seal Collection | $1.99 | one-time |


## Is GREYPORT safe?

Not enough ratings yet to assess GREYPORT.

## Is GREYPORT legit?

GREYPORT: Customs Authority appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for GREYPORT is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.0 — 2026-10-11

No release notes.

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## More apps by Mehmet Efe Aytas

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- [ApexForm: Gym Workout Tracker](https://appshunter.io/ios/app/apexform-gym-workout-tracker/id6783742552)
- [FreelanceFlow](https://appshunter.io/ios/app/freelanceflow/id6786776645)
- [Backstage: Music Manager](https://appshunter.io/ios/app/backstage-music-manager/id6786975193)

All apps by Mehmet Efe Aytas: https://appshunter.io/developer/6779724079

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-13.*