Sun TimeZone vs Desk Clock
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Sun TimeZone
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Timezone turns world clocks into something beautiful. Instead of a list of numbers, watch the sunβs path across a 24-hour cycle as a smooth sine wave, with your selected cities plotted directly on the curve. A dynamic sky gradient shifts from starlit night to golden sunrise to bright day, making it instantly clear whoβs awake, whoβs asleep, and where the sun is. INTERACTIVE TIME DIAL Drag the scrubbing dial to glide through any hour of the day. Subtle haptic ticks mark each hour, while every timezone updates in real time. Perfect for finding that sweet spot where Tokyo, London, and San Francisco overlap. SUN PATH VISUALIZATION A scientifically inspired sine wave maps the sunβs arc over 24 hours. Each city appears as a color-coded marker, so you can immediately see which locations are in daylight and which are in darkness. DYNAMIC SKY & STARS The background is a living sky that transitions from deep midnight blues to warm sunrise tones to bright daytime hues. Softly twinkling stars animate across night regions, adding depth and atmosphere. SMART CITY SEARCH Add timezones by simply searching city names like βNew Delhi,β βSan Francisco,β or βTokyoββno need for IANA identifiers. With 50+ built-in aliases, you can also browse by region or GMT offset. DESIGNED FOR APPLE Crafted with Liquid Glass materials, fluid animations, and a dark-mode-first aesthetic. The layout adapts seamlessly: a compact stacked view on iPhone and a spacious side-by-side layout on iPad. KEY FEATURES - Sun-path sine wave with color-coded timezone markers - Interactive horizontal dial with haptic feedback - Animated day-to-night sky gradient - Twinkling star field in night zones - 8 vibrant accent colors for cities - Searchable picker with 50+ city aliases - Persistent state across launches - Responsive layouts for iPhone and iPad - No ads, no accounts, no tracking Whether you're coordinating across time zones, planning a call with family abroad, or simply curious where the sun is right nowβTimezone makes it intuitive, visual, and immediate.
Desk Clock
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Turn your iPhone into a beautiful desk clock. Prop it on a nightstand, a dock, or your desk, pick a face, and let it run. The screen stays awake for as long as the clock is up. TEN FACES, EACH ONE CRAFTED - Digital, in three materials: solid, frosted, and glass - Flip, the classic split-flap board - Analog, a Bauhaus-inspired dial with a golden second hand - E-ink, quiet as paper - Pixel, LED, and Time Tuner, for a warm retro glow - Card, Caption, and Photo, ambient faces with personality Swipe to change faces. Long-press to browse them all in a gallery. EASY ON YOUR EYES AT NIGHT Most faces sit on a true black canvas, so the screen stays quiet in a dark room and OLED displays sip power. The Photo face goes further: its scenery changes from day to night with the real sun in your time zone. MADE FOR THE DESK AND THE BEDSIDE - Works in portrait and landscape - No ads, no account, nothing to set up FREE TO USE, ONE PURCHASE TO OWN IT ALL Digital, Flip, and E-ink are free, and you can preview every face live. A single lifetime purchase unlocks all ten. No subscription. PRIVACY Desk Clock collects no data. No analytics, no tracking, nothing leaves your iPhone.
Screenshots
Verdict
The clearest difference is in-app purchases: Sun TimeZone at none against Desk Clock's 1. Desk Clock's advantage is update cadence (every 2 months vs every 7 months) and iOS requirement (17.0 vs 26.2). 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
Both are free to download. Desk Clock sells 1 one-off in-app purchase. Sun TimeZone asks for nothing beyond the download.
Sun TimeZone ships an update every 7 months, Desk Clock every 2 months. The most recent releases landed on October 31, 2026 and October 29, 2026 respectively.
| Parameter | Sun TimeZone | Desk Clock |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 7 months | Every 2 months β better |
| Ads | No | No |
| In-app purchases | No β better | Yes |
| Devices | iPhone, Mac β better | iPhone |
| Requires iOS | 26.2 | 17.0 β better |
| Further details β not scored | ||
| Size | 6 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | Arshdeep Singh | Anh Phong |
In-app purchases
Sun TimeZone
No in-app purchases
Desk Clock
- All Access$9.99
Questions
Is Sun TimeZone free?
Is Desk Clock free?
Do Sun TimeZone or Desk Clock have ads?
Which is updated more often, Sun TimeZone or Desk Clock?
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