Comparison

uqudo Preview vs Barcode Tool

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

Head to head

uqudo Preview

Automated identity proofing.

About

uqudo Preview

Features

Read full description

Scan your document using the application to see how the SDK works and how it could enhance your business and user experience on your application. Using this SDK you can achieve things in a few seconds which can take days using a traditional process. If you are not able to find the document you need to scan, please request another document type from the home page of the application and we will be more than happy to get our team busy finding a solution for you.

About

Barcode Tool

Features

Read full description

This is a tool to faciliate the scanning and generation of QR barcodes. The primary audience is app developers.

Screenshots

uqudo Preview4 screens

Barcode Tool3 screens

Verdict

The call

The clearest difference is update cadence: uqudo Preview at every 6 weeks against Barcode Tool's every 25 months. On price, ads, in-app purchases and device support there is nothing between them.

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

uqudo Preview ships an update every 6 weeks, Barcode Tool every 25 months. The most recent releases landed on October 24, 2026 and October 19, 2026 respectively.

Scorecard1 real difference · 5 level

uqudo Preview versus Barcode Tool: the parameters behind the verdict, then further details
Parameter	uqudo Preview	Barcode Tool
Price	Free	Free
Update frequency	Every 6 weeks — better	Every 25 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	15.0	15.0
Further details — not scored
Size	61 MB	101 MB
Age rating	17+	17+
Developer	Uqudo Limited	Christopher Jahn

In-app purchases

None

uqudo Preview

No in-app purchases

None

Barcode Tool

No in-app purchases

Questions

Is uqudo Preview free?

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

Is Barcode Tool free?

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

Do uqudo Preview or Barcode Tool have ads?

Neither uqudo Preview nor Barcode Tool shows ads.

Which is updated more often, uqudo Preview or Barcode Tool?

uqudo Preview ships an update every 6 weeks, and Barcode Tool every 25 months. Most recently, uqudo Preview was updated on October 24, 2026 and Barcode Tool on October 19, 2026.