Best Utc Converter Apps

249+ iOS apps curated and reviewed

4.8 avg rating
19 free apps
Updated October 2026

Looking for free utc converter apps? 19 of our 249+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Utc Converter Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Zulu Time Now - UTC GMT ClockZulu Time Now - UTC GMT ClockFree4.7★ (844)NoYesOct 2026
2FlutterTime Timezone ConverterFlutterTime Timezone ConverterFree4.9★ (30)NoNoOct 2026
3World Clock Time Zone WidgetWorld Clock Time Zone WidgetFree4.7★ (31K)NoYesOct 2026
4World Clock Pro: Convert TimeWorld Clock Pro: Convert TimeFree4.8★ (1.4K)NoYesOct 2026
5World Clock Time Zone WidgetsWorld Clock Time Zone WidgetsFree4.7★ (23K)YesYesOct 2026
6UTC SwapUTC SwapFree——NoAug 2026
7Epochly: Unix Time ConverterEpochly: Unix Time ConverterFree—NoYesOct 2026
8UTCTime: UTC and Unix TimeUTCTime: UTC and Unix TimeFree—NoNoOct 2026

Top Picks for Utc Converter

Zulu Time Now - UTC GMT Clock#1

Zulu Time Now - UTC GMT Clock by Bonsaisoft LLC

UTC Widget for Pilot, Military
Editor's Choice
🔧 Utilities
4.7😊(844 ratings)
FreeIn-App Purchases
Zulu Time Now - UTC GMT Clock screenshot 1
Zulu Time Now - UTC GMT Clock screenshot 2
Zulu Time Now - UTC GMT Clock screenshot 3
Zulu Time Now - UTC GMT Clock screenshot 4
Zulu Time Now - UTC GMT Clock screenshot 5
Zulu Time Now - UTC GMT Clock screenshot 6

This app displays Zulu time (UTC/GMT) alongside your local time, with customizable formats and widgets for easy access. It's designed for pilots, military personnel, and anyone needing precise global timekeeping.

What We Love

  • 👍 Good app
  • 👍 Helpful for tracking time zones
  • 👍 Simple and functional design
  • 👍 Useful for aviation and radio work

Room to Improve

  • 🐛 No alarm function
  • 🔒 Concerns about data privacy
  • 🔋 Widget doesn't work as expected
  • 🔒 Aggressive monetization tactics
FlutterTime Timezone Converter#2

FlutterTime Timezone Converter by DBElement, LLC

World Clock UTC GMT Time Zone
Strong Contender
🔧 Utilities
4.9(30 ratings)
Free
FlutterTime Timezone Converter screenshot 1
FlutterTime Timezone Converter screenshot 2
FlutterTime Timezone Converter screenshot 3
FlutterTime Timezone Converter screenshot 4

Effortlessly manage global time zones with a visual timeline. This app simplifies scheduling for remote teams and travelers by showing time differences and availability at a glance. It offers precise time zone support and customizable labels without ads or tracking.

World Clock Time Zone Widget#3

World Clock Time Zone Widget by Lasmit TLB Ltd

Timezone Converter Calculator
Worth Considering
🔧 Utilities
4.7😊(31K ratings)
FreeIn-App Purchases
World Clock Time Zone Widget screenshot 1
World Clock Time Zone Widget screenshot 2
World Clock Time Zone Widget screenshot 3
World Clock Time Zone Widget screenshot 4
World Clock Time Zone Widget screenshot 5
World Clock Time Zone Widget screenshot 6

Easily check the current time and date in any location worldwide directly from your device's Notification Center. This app is ideal for international communication, travel planning, and staying connected with loved ones across different time zones.

What We Love

  • 🚀 Simple and functional
  • 🚀 Time everywhere
  • 🚀 Invaluable for dealing with timezones
  • 👍 Used by everyone
  • 👍 Excellent customer service
  • 👍 Secure app
  • 👍 Accurate and easy to use
  • 👍 Handy
  • 👍 Great app

Room to Improve

  • 🐛 Time is wrong for some cities
  • 🐛 Widget doesn't work properly
  • 🐛 Buggy
  • 💰 Requires subscription for full features
  • 💰 Misleading about free features
  • 💰 Expensive for a basic utility

More Utc Converter apps to explore

FAQ about Utc Converter

What are the best utc converter apps for iPhone?
Zulu Time Now - UTC GMT Clock tops our utc converter apps ranking as of October 2026, with a 4.7-star average from 844 App Store ratings, and it's free to download.
Yes — 19 of the top utc converter apps we rank are free to download, including Zulu Time Now - UTC GMT Clock and FlutterTime Timezone Converter.
Zulu Time Now - UTC GMT Clock has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 249+ utc converter apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.