Comparison

FlutterTime Timezone Converter vs Stardate Clock

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

Head to head
About

FlutterTime Timezone Converter

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.

Highlights
  • Visual timeline for time zone alignment
  • At-a-glance status indicators
  • Support for unlimited locations
  • UTC, GMT, and Military (Zulu) time
  • Customizable clock labels
  • Dark Mode and Liquid Glass design
Features
Read full description

Scheduling calls across timezones is frustrating. It's especially difficult if you are traveling or working with someone remote. Having family across timezones compounds the issue. FlutterTime allows you to add your cities, then move forward and back in time across timezones using an intuitive timeline. It's simple clean, and tackles one problem without extra bloat. No more Googling "PST to London time" or second-guessing meeting starts. Just a smooth, elegant interface that stays out of your way. DESIGNED FOR CLARITY • Gliding Timeline: Scroll forward or backward to instantly see how hours align across multiple cities. • At-A-Glance Status: Visual indicators show you who is sleeping, who is working, and where the "sweet spot" for a meeting lies. • True Minimalism: No ads, no tracking, no clutter, and no unnecessary permissions. Just the time you need, exactly when you need it. POWERFUL UTILITY • Unlimited Locations: Track as many cities as you need—from New York to Tokyo. • Technical Precision: Includes support for UTC, GMT, and Military (Zulu) time for pilots and developers. • Custom Labels: Rename your clocks. Tag a location as "Home," "HQ," or "Dev Team." • Beautiful Aesthetics: Fully optimized for Dark Mode with a Liquid Glass design that feels native to your iPhone. PERFECT FOR • Remote Teams: Find the perfect overlap for Zoom or Slack calls without the back-and-forth. • Digital Nomads: Plan your next flight or travel itinerary with confidence. • Finance & Trading: Keep track of market opening hours across London, New York, and Hong Kong. • Aviation: Quick access to UTC/Zulu time for flight planning. Download FlutterTime today and master your world clock.

About

Stardate Clock

Features
Read full description

Stardate Clock brings a futuristic twist to timekeeping on Apple Watch. Display a continuously updating fictional stardate directly on your watch and add it to supported watch face complications for quick access throughout the day. Choose from multiple stardate calculation styles inspired by different eras of science-fiction storytelling and customise the experience to match your preference. Features • Live stardate display on Apple Watch • Watch face complications and widgets • Multiple stardate eras and calculation styles • Clean, space-inspired design • Lightweight and battery-friendly • Works independently on Apple Watch Whether you're a lifelong science-fiction fan or simply enjoy futuristic technology, Stardate Clock adds a unique and imaginative way to experience the passage of time. Disclaimer: Stardate Clock is an independent fan-created utility. It is not affiliated with, endorsed by, sponsored by, or associated with Paramount Global, CBS Studios, or the Star Trek franchise.

Screenshots

FlutterTime Timezone Converter4 screens

Verdict

The call

The clearest difference is iOS requirement: Stardate Clock at 13.0 against FlutterTime Timezone Converter's 18.0. On price, ads, in-app purchases and device support 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 9 level
FlutterTime Timezone Converter versus Stardate Clock: the parameters behind the verdict, then further details
ParameterFlutterTime Timezone ConverterStardate Clock
PriceFreeFree
Rating4.9 (30 ratings) — better—
Positive reviews88.9% of reviews—
Number of ratings30 — better—
Update frequencyFortnightly—
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, Mac, Apple Watch — betteriPhone, iPod, Apple Watch
Requires iOS18.013.0 — better
Further details — not scored
Size3 MB4 MB
Age rating4+4+
DeveloperDBElement, LLCChristopher Dawes

In-app purchases

None

FlutterTime Timezone Converter

No in-app purchases

None

Stardate Clock

No in-app purchases

Questions

Is FlutterTime Timezone Converter free?
FlutterTime Timezone Converter is free to download, with no in-app purchases.
Is Stardate Clock free?
Stardate Clock is free to download, with no in-app purchases.
Do FlutterTime Timezone Converter or Stardate Clock have ads?
Neither FlutterTime Timezone Converter nor Stardate Clock shows ads.

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