# CCIAZ vs DDC ID

The clearest difference is update cadence: DDC ID at every 2 months against CCIAZ's every 12 months. CCIAZ's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

CCIAZ ships an update every 12 months, DDC ID every 2 months. The most recent releases landed on September 28, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | CCIAZ | DDC ID |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 7.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 33 MB | 15 MB |
| Requires iOS | **15.1** | 16 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [CGIA](https://appshunter.io/developer/1453693671) | [Due Diligence Checking Limited](https://appshunter.io/developer/1676053178) |

## What reviewers say

### CCIAZ

[App page](https://appshunter.io/ios/app/cciaz/id1485086407)

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

**In-app purchases:** none


### DDC ID

[App page](https://appshunter.io/ios/app/ddc-id/id6446113829)

This app facilitates secure identity verification for DBS and right to work checks in the UK. It guides users through scanning identity documents and performing liveness tests to confirm their identity digitally within minutes.

**Highlights:** Digital identity verification, DBS checks, Right to work checks, Document scanning, Liveness test, Secure data handling

**In-app purchases:** none

**What reviewers like**

- 👍 Works fine for some users
- 🤝 Helpful customer service mentioned

**What reviewers complain about**

- 🐛 Fails to scan ID/passport
- 🐛 Difficulty reaching servers
- 🐛 App crashes or freezes
- 🐛 No instructions or unclear instructions
- 🐛 QR code issues (not found, invalid, deactivated)

**Reported bugs**

- Difficulty reaching servers
- ID/passport scanning failures
- QR code not found or deactivated
- App crashes or freezes
- Account lockout after multiple failed attempts

**Requested features**

- Provide clear instructions on how to find and use QR codes
- Improve error handling and provide specific error messages
- Allow multiple attempts for scanning without lockout
- Offer alternative submission methods without extra cost
- Improve app stability and reliability


## Frequently asked questions

### Is CCIAZ free?

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

### Is DDC ID free?

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

### Do CCIAZ or DDC ID have ads?

Neither CCIAZ nor DDC ID shows ads.

### Which is updated more often, CCIAZ or DDC ID?

CCIAZ ships an update every 12 months, and DDC ID every 2 months. Most recently, CCIAZ was updated on September 28, 2026 and DDC ID on October 6, 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.*