Comparison

Certidox vs CodeX

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Certidox

Features
Read full description

Certidox: Verify Before You Rely on It. A document can look authentic even when its content has been altered. An email can impersonate a trusted sender. A QR code can conceal a fraudulent link. Certidox lets you verify certified documents and emails, and inspect QR codes before trusting them. VERIFY CERTIFIED DOCUMENTS Scan the Certidox QR code on any certified document, whether digital or printed, original or copy. Instantly and independently: • Identify the issuer of the document. • Check its certification date. • View the certified content and compare it with the document you received. • Check its current status: active, suspended, or revoked. VERIFY CERTIFIED EMAILS Review the certified information associated with an email, including its sender and message details, to identify discrepancies or potential impersonation attempts. SHARE DIRECTLY FROM SAFARI Found a QR code while browsing in Safari? Use the iOS Share feature to send it directly to Certidox and inspect it on your iPhone or iPad. No need for a second device to scan a QR code displayed on your screen. GET REAL-TIME STATUS ALERTS What happens if a document you previously verified is suspended, revoked, or superseded? Certidox alerts you when its status changes. Issuers retain control over the status of their certified documents, even after distribution. INSPECT NON-CERTIDOX QR CODES Not every QR code is proof of authenticity. Certidox can also analyze QR codes generated by third parties. The app displays the destination URL, allowing you to inspect it before deciding whether to open the link. CONFIDENTIAL BY DESIGN Certidox does not process or store readable document content on its servers. Your information remains confidential. Verify Before You Rely on It. Download Certidox for free on your iPhone or iPad.

About

CodeX

Read full description

CodeX is a solution that uses standard QR codes to verify the authenticity and integrity of various documents issued on paper. It is fully integrated into reporting tools, enabling rapid and convenient development, and it can be easily read in a mobile environment. Provide customers with a convenient verification service through QR code scanning, enhancing the trustworthiness and stability of paper document issuing institutions and businesses.

Screenshots

Certidox4 screens
CodeX4 screens

Verdict

The call

Certidox and CodeX are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

Certidox ships an update every 6 months, CodeX every 4 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

ScorecardNo meaningful differences
Certidox versus CodeX: the parameters behind the verdict, then further details
ParameterCertidoxCodeX
PriceFreeFree
Update frequencyEvery 6 monthsEvery 4 months — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better16.6
Further details — not scored
Size22 MB8 MB
Age rating4+4+
DeveloperToken EconomicsHANCOM INNOSTREAM CO., LTD.

In-app purchases

None

Certidox

No in-app purchases

None

CodeX

No in-app purchases

Questions

Is Certidox free?
Certidox is free to download, with no in-app purchases.
Is CodeX free?
CodeX is free to download, with no in-app purchases.
Do Certidox or CodeX have ads?
Neither Certidox nor CodeX shows ads.
Which is updated more often, Certidox or CodeX?
Certidox ships an update every 6 months, and CodeX every 4 months. Most recently, Certidox was updated on November 6, 2026 and CodeX on November 3, 2026.

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