Comparison

VTimer vs World Clock

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

Head to head
About

VTimer

Features
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VTimer is a customizable interval timer that repeats vibration or sound alerts at intervals you set. You can adjust the alert interval and alert length separately, making it easy to fit the timer to workouts, stretching, breathing exercises, study sessions, timed problem-solving, and other repeating routines. Choose vibration or sound for each repeat. In sound mode, you can pick an audio file from your device, preview it, and apply it in a few taps so the timer fits your routine. On the timer screen, you can check the remaining time, current status, and completed cycle count at a glance. Quick presets let you apply commonly used settings instantly, while simple start, pause, and reset controls keep the experience focused and easy to use. Full-screen mode hides unnecessary elements and shows the timer in large digits. Key benefits - Set the alert interval and alert length separately - Choose repeating vibration or sound alerts - Select and preview your own alert sound - Check remaining time, alert mode, and completed cycles at a glance - Apply common intervals quickly with presets - View the timer in large digits in full-screen mode - Personalize the timer look with theme and color options Features 1. Timer - Countdown display - Visual progress ring - Running, alerting, and paused status display - Completed cycle count - Full-screen mode 2. Settings - Set the alert interval in hours, minutes, and seconds - Alert length - Vibration or sound mode - Custom sound selection, preview - Theme mode and color options 3. Quick Start - Presets for commonly used intervals - Fast setup with a single tap 4. Running Session - Start, pause, and reset controls - Check the current session flow at a glance Notes - On iPhone, vibration can feel different between foreground use and background or lock-screen alerts. - Background alerts follow iOS system notification behavior and device settings. If you want an interval timer that repeats exactly the way you prefer, VTimer gives you flexible control without unnecessary complexity. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://steadyseller.com/home/en/privacy-policy

About

World Clock

Features
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World Clock - Time Zones โ€” Your all-in-one world clock & time zone converter Instantly check the current time zone anywhere in the world. Whether you're scheduling a meeting across US time zones, planning international travel, or keeping in touch with family overseas, this world clock app gives you accurate, live time zone information at a glance. WORLD CLOCK, MADE SIMPLE See the live time in every US time zone โ€” Pacific, Mountain, Central, and Eastern โ€” plus Alaska, Hawaii, and Atlantic time, all updating in real time. INTERACTIVE TIME ZONE MAP Explore a color-coded, interactive map for USA, North America, South America, Europe, Australia, and Asia. Tap any region to instantly see its current local time. TIME ZONE CONVERTER Compare time zones side-by-side โ€” perfect for scheduling calls with remote teams, coordinating travel plans, or catching a live event happening in another part of the world. COORDINATED UNIVERSAL TIME (UTC) Always know the current UTC time, kept accurate and synced automatically. DEVICE CLOCK & DRIFT CHECK See your device's own local time with a clean analog clock display. 12-HOUR / 24-HOUR TOGGLE Switch instantly between 12-hour and 24-hour time formats to match your preference. KEY FEATURES: - Live world clock with real-time updates - Time zone converter for USA & international zones - Interactive, color-coded time zone map - Covers all major regions: USA, North America, South America, Europe, Australia, Asia - UTC / GMT time always visible - 12-hour and 24-hour display toggle - Clean, modern, easy-to-read design - Works for travel planning, remote work, global meetings & international calls PERFECT FOR: - Remote teams scheduling meetings across time zones - Travelers checking time zones before they land - Families and friends staying connected across countries - Professionals working with international clients - Anyone who needs to know "what time is it in..." โ€” instantly Download World Clock - Time Zones today and never lose track of time again, no matter where in the world you (or your plans) are.

Screenshots

VTimer4 screens
World Clock4 screens

Verdict

The call

The clearest difference is in-app purchases: World Clock at none against VTimer's 1. World Clock also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.0). On price, update cadence and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. VTimer sells 1 in-app purchase, starting at $1.99 per year. World Clock asks for nothing beyond the download.

UpkeepUpdate frequency

VTimer ships an update monthly, World Clock every 6 weeks. The most recent releases landed on October 9, 2026 and October 7, 2026 respectively.

Scorecard3 real differences ยท 3 level
VTimer versus World Clock: the parameters behind the verdict, then further details
ParameterVTimerWorld Clock
PriceFreeFree
Update frequencyMonthly โ€” betterEvery 6 weeks
AdsYesNo โ€” better
In-app purchasesYesNo โ€” better
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.013.0 โ€” better
Further details โ€” not scored
Size38 MB38 MB
Age rating4+4+
DeveloperYeongsang KimBhavin Harsoda

In-app purchases

1 purchases

VTimer

Subscriptions1
  • Remove Ads Annual$1.991 Year
None

World Clock

No in-app purchases

Questions

Is VTimer free?
VTimer is free to download, with in-app purchases available.
Is World Clock free?
World Clock is free to download, with no in-app purchases.
Do VTimer or World Clock have ads?
VTimer shows ads; World Clock does not.
Which is updated more often, VTimer or World Clock?
VTimer ships an update monthly, and World Clock every 6 weeks. Most recently, VTimer was updated on October 9, 2026 and World Clock on October 7, 2026.

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