# DDPP: Digital Product Passport — Product passports for makers

> Product passports for makers (iPhone/iPad app by Zincirx.)

- Source: https://appshunter.io/ios/app/ddpp-digital-product-passport/id6813895694 (this page in markdown: same URL + `.md`)
- Developer: [Zincirx](https://appshunter.io/developer/6816670621)
- Category: Business, Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.5 · 28 MB
- Languages: American English
- Released: 2026-10-01
- Data updated: 2026-10-29

## What is DDPP?

DDPP (Decentralized Digital Product Passport) is a phone app for anyone who makes or exports products, wherever they are and wherever the products go, and for anyone who scans one. It is an independent app from ZincirX Inc., a private company, not a government app (see below).

FOR MAKERS AND EXPORTERS
• Sign in with Apple, Google or email and set up your organization in the app, in any country.
• Describe each product once: identifiers (GTIN optional), materials, documents and certifications.
• Issue a passport for a model, a batch or a single item. It starts as a draft: fill it in, then publish it.
• Any product can have a passport. Where the EU has passport rules for a product group, or is preparing them (textiles, iron and steel, batteries, electronics, tyres and more), the fields follow them; they come from the server, so they can follow new rules without an app update.
• Before you publish, see which data each passport still needs.
• Record what happens to the product, with photos and location.
• Every field has an access level set by its product group's rules; a scan and the passport page show only the public fields. Events and certificates are public only when you mark them so.
• Print QR labels or share them as images. With a GTIN and a lot, the code uses the GS1 Digital Link standard.
• Write a passport's link to an NFC tag or card in one touch, and lock a tag that goes with the product. Each chip is recorded with its passport.
• Set up a DDPP passport card, an NFC card with a QR code, as a product's permanent passport.
• Recall a batch or an item, and the notice appears at the top of its passport.
• Work as a team: invite colleagues with their roles, and see the organization's passport credits.

FOR ANYONE WHO SCANS
• Scan QR codes and GS1 DataMatrix codes with the camera, read NFC tags, or type a code.
• Read DDPP and ZincirX passports in the app, and open other brands' GS1 Digital Links as the brand published them.
• Keep the products you own in a list on your phone, with offline copies of their passports. No account needed, and nothing you save is sent to us.

DDPP shows each manufacturer's own record of its products; it does not certify products. Each passport is also a web page and machine-readable JSON, and its GS1 Digital Link answers with a linkset.

NOT A GOVERNMENT APP
DDPP is not affiliated with, endorsed by or acting for the European Union, the European Commission or any other government, and it offers no government services. It is designed with the EU Digital Product Passport rules (ESPR) in mind. Those rules are published by the EU itself; their official sources:
• ESPR, Regulation (EU) 2024/1781: https://eur-lex.europa.eu/eli/reg/2024/1781/oj
• Batteries Regulation (EU) 2023/1542: https://eur-lex.europa.eu/eli/reg/2023/1542/oj
• The European Commission's page on ESPR: https://environment.ec.europa.eu/strategy/circular-economy/ecodesign-sustainable-products-regulation_en

In English, Turkish, German and Spanish.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 25 passport credits | $129.99 | one-time |
| 100 passport credits | $499.99 | one-time |


## Is DDPP safe?

Not enough ratings yet to assess DDPP.

## Is DDPP legit?

DDPP: Digital Product Passport appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for DDPP is 70 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 4 releases)

### 1.1.3 — 2026-10-26

• DDPP now runs on iPad, with the tabs down the side in a wide window. NFC needs an iPhone, so an iPad shows no NFC buttons.
• Business check from your phone: Business tab › Business check shows what DDPP needs to check your organization; upload or remove documents and send it for checking.
• Passport cards follow your product: a card now becomes the passport the product needs (its permanent passport, a new lot or a single unit), or leads to the permanent passport that already covers every unit. The app shows what the card becomes and its cost first.

### 1.1.2 — 2026-10-25

• NFC on iPhone: write a passport's link to an NFC tag or card in one touch (a passport › Label › Write to a tag), and read tags on the Scan tab (Read NFC tag).
• DDPP passport cards are set up by NFC, by their QR code or by their link: Issue passport › Add an NFC card or tag.
• A new Business tab shows your organization's passport credits, with packs of 25 and 100 to buy. Credits are only spent when you publish; the app shows the cost first.

### 1.0.1 — 2026-10-03

• More → About DDPP now says plainly that DDPP is provided by a private company and is not a government app, with links to the official EU sources.
• Every EU rule the app names now links to its official text on EUR-Lex.

### 1.0.0 — 2026-10-01

No release notes.

## More apps by Zincirx

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- [ZincirX](https://appshunter.io/ios/app/zincirx/id6740782197)
- [Post Quantum Secure Chat](https://appshunter.io/ios/app/post-quantum-secure-chat/id6743000247)
- [PQC Wallet](https://appshunter.io/ios/app/pqc-wallet/id6754608300)
- [SciMatic](https://appshunter.io/ios/app/scimatic/id6761654502)

All apps by Zincirx: https://appshunter.io/developer/6816670621

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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 2026-10-29.*