Comparison

World Time Clock Master vs New Collections App

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

Head to head
About

World Time Clock Master

Effortlessly manage multiple time zones with this app. Convert times instantly, schedule events, and view global clocks at a glance with interactive widgets. Features atomic accuracy and a vast database of locations.

Highlights
  • Multiple time zone display
  • Interactive time conversion
  • Event scheduling
  • Atomic time accuracy
  • Dynamic home screen widgets
  • List mode for text view
  • Real moon phases and sunrise/sunset
Features
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THE EASIEST WAY TO DEAL WITH MULTIPLE TIMEZONES + INTERACTIVE WIDGETS Sick of screwing up meeting times and missing calls? This app cuts through time-zone confusion and hands you the perfect hour at a glance. Forget guesswork — just click, connect, and impress. KEY FEATURES EVENT SCHEDULING MADE EASY Found the perfect meeting time? Add events to your calendar with just a tap, and never miss an international webinar, call, or special moment again. ATOMIC ACCURACY No drift, no guesswork. Each second syncs with the atomic standard, so you can trust every moment. Extensive Time Zone Database: Tap into over 160,000 locations and time zones including GMT, UTC, and more. UNIFIED CLOCK FACE View all your essential time zones at a glance on one beautifully designed, customizable clock face. Whether you prefer digital or analog displays (or even military time), everything is exactly where you need it. INTERACTIVE TIME CONVERSION Convert times instantly by simply twisting or swiping across the clock face. Watch as your selected time zones update in real time—making planning international calls, meetings, or travel effortless. DYNAMIC WIDGETS Access global times without even opening the app. Our interactive home screen widget lets you drag a simple line to reveal and convert times, ensuring you’re always in sync no matter where you are. LIST MODE Get a clean, text-based view of all your cities in one column. See times and dates at a glance, and scroll to check future or past hours. It’s a no-fuss way to track the world’s clocks. FEELS LIKE A LUXURY TIMEPIECE We poured effort into details most people never notice — and we’re okay with that. Our users aren’t “most people.” Details include: — Real Moon Phases — Real Moon Rotation — Real Sunrise & Sunset — Advanced City Lights — Haptic Feedback * * * World Clock Master offers a premium subscription: Subscribe to get access to unlimited timezones, interactive widgets, customizations, and timely automatic updates of our timezone database of more than 160,000 locations and timezones. – Length of subscription: 1 month or 1 year – Payment will be charged to iTunes Account at confirmation of purchase – Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period – Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal – Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase – Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable – Terms & Conditions: https://timemaster.s3.amazonaws.com/Time-master-terms.pdf

About

New Collections App

Features
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New Collections App is the ultimate tool for collectors. Whether you collect sneakers, vinyl records, trading cards, watches, coins, comics, or anything else — this app helps you organize, track, and value everything you own. ORGANIZE YOUR COLLECTIONS • Create separate collections for each hobby or category • Add cover images and custom color themes to each collection • Keep everything neatly sorted and easy to browse TRACK EVERY DETAIL • Add multiple photos to each item • Record purchase price, current value, and condition • Set purchase dates and add notes • Create custom fields to track whatever matters to you INSIGHTS & ANALYTICS • See your total collection value across all collections • View your most valuable items at a glance • Get condition breakdowns and collection statistics • Track how your collection grows over time PRO FEATURES • Unlimited collections (free tier includes 3) • Unlimited items (free tier includes 50) • CSV export for backups and sharing • Full analytics dashboard Built with privacy in mind — your data stays on your device. No account required, no tracking, no ads. Download now and start cataloging your treasures. Terms of Use: https://gist.github.com/kwlcode/d2973da77e4e64c3255c81abc8a0995e Privacy Policy: https://gist.github.com/kwlcode/c83fb38bd11a70c9ab389b99a1941c47

Screenshots

World Time Clock Master4 screens
New Collections App4 screens

Verdict

The call

World Time Clock Master and New Collections App are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support 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. World Time Clock Master sells 10 in-app purchases, starting at $2.99 per month and New Collections App sells 1 in-app purchase, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ScorecardNo meaningful differences
World Time Clock Master versus New Collections App: the parameters behind the verdict, then further details
ParameterWorld Time Clock MasterNew Collections App
PriceFreeFree
Rating4.6 (839 ratings) — better—
Positive reviews66.7% of reviews—
Number of ratings839 — better—
Update frequencyFortnightly—
AdsNoNo
In-app purchasesYesYes
MonetizationSubscription—
DevicesiPhone, iPad, Vision Pro — betteriPhone, iPad
Requires iOS17.017.0
Further details — not scored
Size236 MB3 MB
Age rating4+4+
DeveloperAlex Komarov Inc.SAKHILE NKULULEKO GUMEDE

Bugs and requests

World Time Clock Master

Reported bugs

4 issues
  • Lose all the registered locations after updating the app
  • Sticky signup interface
  • Widget doesn't work
  • GMT and London currently have a 1 hour time difference between the two locations, but the app shows them the same time

Requested features

4 requests
  • Add the time difference in hours between the default location and other locations in both the widget and the app
  • See my calendar events on the dial
  • Make a paid tier that doesn't collect my data
  • Add new event to a Calendar

New Collections App

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

World Time Clock Master

Subscriptions6
  • 1 month3 variants$2.991 Month
  • 3 months$3.993 Months
  • 1 year1 Year trial2 variants$11.991 Year
Show 3 more
  • 1 year3 Days trial$11.991 Year
  • 1 year$11.991 Year
  • 1 year3 Days trial$19.991 Year
One-time4
  • Lifetime$29.99
  • Lifetime$49.99
  • Lifetime$79.99
Show 1 more
  • Lifetime$99.99
1 purchases

New Collections App

Subscriptions1
  • Pro Features$4.991 Month

Questions

Is World Time Clock Master free?
World Time Clock Master is free to download, with in-app purchases available.
Is New Collections App free?
New Collections App is free to download, with in-app purchases available.
Do World Time Clock Master or New Collections App have ads?
Neither World Time Clock Master nor New Collections App shows ads.

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