Comparison

World Time Check vs QRefine

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

Head to head
About

World Time Check

Easily view and compare current times across multiple global cities simultaneously. This utility helps you coordinate international meetings or plan travel by showing time differences with intuitive scrolling and real-time synchronization.

Highlights
  • Multiple cities at once
  • Real-time sync
  • Check future times
  • Easy city search
  • Custom date & time
  • Daylight saving support
Features
Read full description

View times from cities around the world in a single list and check time differences with intuitive scrolling. Perfect for coordinating international meetings or planning trips abroad. See the flow of time across multiple cities simultaneously. 【Key Features】 ◆ Multiple Cities at Once No limit on cities you can add. View them all with horizontal scrolling. ◆ Real-Time Sync Auto-scroll to current time when real-time mode is enabled. ◆ Check Future Times Scroll vertically to see upcoming times for each region. ◆ Easy City Search Search by city name or quickly select from your history. ◆ Custom Date & Time Set a specific date and time to see corresponding times in all regions. ◆ Daylight Saving Support DST periods are visually highlighted in pink.

About

QRefine

This utility app allows users to read, generate, and manage both binary and text QR codes with high precision. It supports various QR code formats, including game-specific and enterprise-use types, and offers features for organizing, backing up, and editing code parameters.

Highlights
  • Read QR codes from camera or image
  • Generate custom text and binary QR codes
  • High-fidelity regeneration of QR codes
  • Manage and organize saved QR codes
  • Backup and restore QR code lists
  • Edit QR code parameters (error correction, mask pattern)
Features
Read full description

QRefine is a QR code scanner, generator and manager built for people who need QR codes handled accurately, not just quickly. It reads and creates both text and binary QR codes, and it reproduces a scanned code faithfully instead of re-encoding it into something that merely looks similar. WHY QRefine IS DIFFERENT Most QR apps stop at "it scanned". QRefine also tells you how the code was built, and lets you rebuild it the same way. - Read the detailed parameters of a code: error correction level, mask pattern and QR version - Generate a new code with those exact parameters, so the result matches the original pattern - Full binary support, shown and edited as hex, for game codes and enterprise data payloads - Regenerate a blurry, low-resolution or photographed code into a clean, scannable image If your camera recognizes a code but shows nothing, or another app turns it into garbled text, the code is not broken. QRefine gets the data out: the raw bytes are shown as hex, and the text can be read as the code specifies (ECI or Kanji mode) or in the encoding you choose (UTF-8 / Shift_JIS / ISO-8859-1). SCAN AND CREATE - Scan with the camera, or import an image from your photo library - Detect a code embedded inside a screenshot or a saved picture - Re-read scanned text in a different encoding, or as the code specifies - Type text manually to create a QR code - Enter binary data as hex to create a code no ordinary generator can produce - Create a QR code from a file, with its content embedded as binary data (Pro, or free by watching an ad) - Save the result as a PNG image, or export the raw binary as a file - Share the image or the binary data with other apps and devices ORGANIZE YOUR LIBRARY A scan history is fine until you have fifty codes in it. QRefine treats what you save as a library, not a log. - Give every code a name so you can recognize it later - Add a memo to record what it is for - Organize your codes into folders (Pro) - Search by name or memo - Sort and reorder the list - Delete what you no longer need - Back up the whole library to a file and restore it on a new device WHO IT IS FOR - Developers and QA engineers who need to test specific payloads and parameters - Business users who handle enterprise QR codes carrying binary data - Anyone who receives game codes as images and needs a clean, scannable version - Anyone who collects Wi-Fi, ticket, payment or contact codes and wants them in one searchable place QREFINE PRO QRefine remains free: everything the app could do before is still free. QRefine Pro is an optional plan for those who want more. - No ads - Use folders and file-based QR creation without watching ads - Choose a monthly or yearly subscription, or a one-time lifetime purchase ALSO INCLUDED - Dark mode support - A simple, uncluttered interface - Works on iPhone and iPad Scanning, creating, organizing and reusing QR codes, all in one app. If you have ever wished a QR app would tell you what is actually inside the code, this is that app. Terms of Use: https://qrefine.app/terms/ QR Code is a registered trademark of DENSO WAVE INCORPORATED in Japan and in other countries.

Screenshots

World Time Check2 screens
QRefine4 screens

Verdict

The call

The clearest difference is review sentiment: QRefine at 60% against World Time Check's 14%. QRefine also leads on price (Free vs $0.99) and rating (4.3 vs 1.0). World Time Check's advantage is in-app purchases (none vs 3) and ads (none vs shown). On update cadence, device support and iOS requirement 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

QRefine is free to download; World Time Check costs $0.99 up front. QRefine sells 3 in-app purchases, starting at $1.99 per month. World Time Check asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

QRefine holds the better App Store score, 4.3 against 1.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews point the same way: 14% of World Time Check's written reviews are positive against 60% of QRefine's.

UpkeepUpdate frequency

World Time Check ships an update every 5 months, QRefine every 8 months. The most recent releases landed on September 8, 2026 and September 19, 2026 respectively.

Scorecard7 real differences · 3 level
World Time Check versus QRefine: the parameters behind the verdict, then further details
ParameterWorld Time CheckQRefine
Price$0.99Free — better
Rating1.0 (1 ratings)4.3 (3 ratings) — better
Positive reviews14.3% of reviews60.0% of reviews — better
Number of ratings13 — better
Update frequencyEvery 5 months — betterEvery 8 months
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationPaidAd-supported — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.5 — better16.0
Further details — not scored
Size1 MB38 MB
Age rating4+4+
DeveloperSHUJI FUKUNAGAT TECH, LIMITED LIABILITY CO.

Customer experience

World Time Check

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews7 reviews
Positive14.3%
Neutral28.6%
Negative57.1%

QRefine

All ratings3 ratings
Positive66.7%
Neutral33.3%
Negative0.0%
Written reviews5 reviews
Positive60.0%
Neutral0.0%
Negative40.0%

In-app purchases

None

World Time Check

No in-app purchases

3 purchases

QRefine

Subscriptions2
  • QRefine Pro Monthly$1.991 Month
  • QRefine Pro Yearly$9.991 Year
One-time1
  • QRefine Pro Lifetime$19.99

Questions

Is World Time Check free?
World Time Check costs $0.99, with no in-app purchases.
Is QRefine free?
QRefine is free to download, with in-app purchases available.
Which has better reviews, World Time Check or QRefine?
QRefine is rated higher. World Time Check averages 1.0 out of 5 from 1 ratings, while QRefine averages 4.3 from 3 ratings.
Do World Time Check or QRefine have ads?
QRefine shows ads; World Time Check does not.
Which is updated more often, World Time Check or QRefine?
World Time Check ships an update every 5 months, and QRefine every 8 months. Most recently, World Time Check was updated on September 8, 2026 and QRefine on September 19, 2026.

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