# Port.link

> Secure identity verification using blockchain and biometric passport data. (iPhone/iPad app by ZP Aplikacije d.o.o..)

- Source: https://appshunter.io/ios/app/portlink/id1596748294 (this page in markdown: same URL + `.md`)
- Developer: [ZP Aplikacije d.o.o.](https://appshunter.io/developer/1596748356)
- Category: Utilities
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 13.0 · 32 MB
- Languages: English
- Released: 2021-12-15
- Data updated: 2026-06-13
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/portlink/id1596748294/reviews.md

## What is Port.link?

Port onboards a massive Public Key Infrastructure (PKI) provided by countries and aggregated by ICAO to blockchain. Port.link app is a client for the Port.link supported on-blockchain/off-blockchain services. The app scans biometric passport and sends cryptographic attestation data of the passport to the Port.link services for verification and approval of unique anonymous identity, tied to the passport and Port.link service.

## Key features

- Biometric passport scanning
- Cryptographic attestation
- Anonymous identity creation
- Blockchain integration
- PKI verification


## Frequently asked questions about Port.link

### What is Port.link?

Port.link is a client application that connects to Port.link services. It uses your biometric passport data to create a unique, anonymous digital identity verified on the blockchain.

### How does Port.link ensure security?

The app utilizes a Public Key Infrastructure (PKI) provided by countries and aggregated by ICAO. It sends cryptographic attestation data of your passport for verification and approval.

### Is Port.link free to use?

Yes, Port.link is available for free. It does not have any in-app purchases or advertisements.

### What devices is Port.link compatible with?

Port.link is available on iPhone, iPad, and iPod devices.

### How often is Port.link updated?

The latest version, 1.2.0, was released on April 20, 2022. Updates typically occur to improve functionality and security.

### What is the age rating for Port.link?

Port.link has an age rating of 4+, making it suitable for a wide range of users.

### What is the user sentiment for Port.link?

Based on the available data, Port.link has a perfect rating of 5.0 stars from 1 review, indicating very positive initial user sentiment.

### Can Port.link be used offline?

The app requires a connection to Port.link services for verification and approval, so it is not designed for offline use.

## Version history (last 5 releases)

### 1.2.0 — 2022-04-20

- Added option for deep logging which can be enabled to log sensitive data
- Added button under log option menu to share log files from the app
- Updated some Port error messages

### 1.1.1 — 2022-03-30

Support for passports without Active Authentication was added.

### 1.1.0 — 2022-03-26

Updated app to use the new Port protocol
Fixed minor bugs

### 1.0.1 — 2021-12-29

- Fixed deep links
- Added settings button

### 1.0 — 2021-12-16

No release notes.

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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 2026-06-13.*