Comparison

World Clock vs QuantaTime

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

Head to head
About

World Clock

Features
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Your Ultimate Global Time Zone Tool World Clock - Time Calculator is your all-in-one solution for managing time zones and staying connected with the world. Whether you’re scheduling a meeting, planning an international trip, or simply curious about the time in another country, this app has got you covered. Key Features Instant Global Time Check Quickly view the current time in multiple countries or cities around the world. Custom Time Zone Comparison Input any time or date to see how it aligns with time zones in other parts of the globe. Plan with Precision Perfect for travelers, remote teams, and anyone who works across different time zones. Easy-to-Use Interface A clean and simple design that makes it easy for anyone to compare time zones effortlessly. Why Choose World Clock - Time Calculator? Save time and avoid confusion when planning across time zones. Get precise information for any date or time you choose. Stay productive and connected, no matter where you are. Try it now and make time zone management easier than ever before!

About

QuantaTime

Features
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QuantaTime: Your Private, Powerful Time Manager Tired of complex, data-hungry time trackers? QuantaTime is the intuitive, privacy-first app designed to give you true insight into how you spend your day. Built by a professional for professionals, QuantaTime solves the problem of complicated apps and questionable data practices. Core Features for Effortless Tracking: - Projects & Tasks: Log your time with precision by tracking activities across custom Projects and the Tasks within them. - Quick Entry Cards: The Home screen features Entry Cards for project/task combinations you use often, allowing you to start tracking with a single tap. - iOS & watchOS Support: Track your time seamlessly on your iPhone and directly from your Apple Watch. - Complete Data Privacy: No account setup is required. Your data is stored securely on your device and in your personal iCloud account, never on third-party servers. Focus on Accountability & Accuracy: - Accountable Time: Mark projects as Accountable to filter your reporting and easily focus on hitting your work goals. - Time Correction Tools: If you forget to start or stop a task, easily edit the start or end time of any entry, even while it's running. - Detailed Views: Review your entries with dedicated screens for Today, This Week, and a full History view grouped by week. Unlock True Insight with QuantaTime Pro: - Upgrade to QuantaTime Pro to unlock the app’s full potential and turn your data into action: - Advanced Analytics: Access the Charts view to visualize your time usage by Week, Month, or Day, helping you spot trends and manage productivity. - Unlimited Tracking: Create an unlimited number of active Projects and Tasks to track every part of your day without restriction. - Secure Data Exports: Confidently generate and share PDF and CSV exports of your logged entries for billing, historical records, or deep-dive analysis in a spreadsheet. Stop guessing where your time goes. Download QuantaTime today and start managing your most valuable resource with power, simplicity, and privacy. Terms and conditions: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

World Clock4 screens
QuantaTime4 screens

Verdict

The call

The clearest difference is in-app purchases: World Clock at none against QuantaTime's 4. World Clock also leads on iOS requirement (12.0 vs 18.0). On price, ads and device support there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. QuantaTime sells 4 in-app purchases, starting at $1.99 per month. World Clock asks for nothing beyond the download.

Scorecard2 real differences Β· 3 level
World Clock versus QuantaTime: the parameters behind the verdict, then further details
ParameterWorld ClockQuantaTime
PriceFreeFree
AdsNoNo
In-app purchasesNo β€” betterYes
DevicesiPhone, iPodiPhone, iPad, Apple Watch β€” better
Requires iOS12.0 β€” better18.0
Further details β€” not scored
Size27 MB14 MB
Age rating4+4+
DeveloperGO DAEHUNTalon Strike Software

In-app purchases

None

World Clock

No in-app purchases

4 purchases

QuantaTime

Subscriptions3
  • Monthly$1.991 Month
  • Quarterly$2.993 Months
  • Yearly$5.991 Year
One-time1
  • Lifetime$12.99

Questions

Is World Clock free?
World Clock is free to download, with no in-app purchases.
Is QuantaTime free?
QuantaTime is free to download, with in-app purchases available.
Do World Clock or QuantaTime have ads?
Neither World Clock nor QuantaTime shows ads.

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