Sun TimeZone vs Clock Tower
Price, ratings, monetisation and update history for both apps, side by side — 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 sun’s 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 who’s awake, who’s 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 sun’s 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 “New Delhi,” “San Francisco,” or “Tokyo”—no 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 now—Timezone makes it intuitive, visual, and immediate.
Clock Tower
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Clock Tower is a decorative clock and Home Screen / Lock Screen / Desktop widget with a ring-and-dial mechanic inspired by fantasy-adventure game interfaces. - An outer ring ticks forward every 5 minutes. - An inner dial advances every hour, in sync with the ring. - A sun-and-moon medallion flips between day and night as the clock crosses 6 AM and 6 PM. No accounts, no ads, no tracking, and no network access of any kind - everything runs entirely on your device. Add Clock Tower as a widget to your Home Screen, Lock Screen, or Mac desktop to keep an eye on the time while it quietly ticks along in the background.
Screenshots
Verdict
Sun TimeZone and Clock Tower 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Sun TimeZone | Clock Tower |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 7 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, Mac | iPhone, Mac |
| Requires iOS | 26.2 | 26.0 — better |
| Further details — not scored | ||
| Size | 6 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Arshdeep Singh | Morgan Hunt |
In-app purchases
Sun TimeZone
No in-app purchases
Clock Tower
No in-app purchases
Questions
Is Sun TimeZone free?
Is Clock Tower free?
Do Sun TimeZone or Clock Tower have ads?
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